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70 products
This elegant tennis necklace features a striking row of 13 carats bezel-set, round-cut natural pink sapphires, accented with sparkling round diamonds throughout. The soft pink hue dominates the piece, while the diamonds add a subtle brilliance that elevates its refined charm. Each stone is carefully set in a seamless bezel design, giving it a sleek, modern finish with timeless appeal.
Looking for customization? Check out our custom jewelry options to add a touch of personalization to this tennis necklace.
All our Tennis Necklaces are made with the Highest Quality Gold and Natural Pink Sapphires. Manufactured and designed with love in Los Angeles.
Specifications
Material: Solid Gold
Diamonds: Round Cut
*These are 100% Natural Earth Mined Diamonds and Gemstones.
Color: G
Clarity: VS2
Cut: Excellent
Pink Sapphire Color: Medium light pink
Pink Sapphire Shape: Round
Gem Jewelers Co. offers Jewelry Financing Plans to make your dream jewelry easily accessible with us.
Please Note: The Pink Color is a Medium Pink which is the most sought after color, if you are looking for a specific shade of pink please contact one of our representatives. Also, We can customize any chain length, contact us for your desired length or size.
*Please know that the price doesn't change upon changing the size because the stone size will vary depending on the length chosen.
This striking piece features a 2CT natural round blue sapphire at the center, designed to be worn as both a tennis necklace and a pendant. The vivid sapphire is framed by 23CT of emerald-cut natural diamonds, creating a seamless and luxurious silhouette. Each stone is set in a classic prong setting for a clean, elevated finish that highlights the brilliance of every gem.
The bold contrast between the round center stone and the structured diamond layout makes this necklace a refined yet eye-catching statement. Whether styled alone or layered, it’s a versatile design crafted to shine in any setting.
All our necklaces are made with the highest quality Gold and Diamonds. Manufactured and designed with care in Los Angeles.
Material: Solid Gold
Diamonds: Round Cut, Prong Set
*These are 100% Natural Earth Mined Diamonds and Gemstones.
Color: G
Clarity: VS2
Blue Sapphire Carat: 2CT
Blue Sapphire Color: Medium Blue
Blue Sapphire Clarity: SI to Eye Clean
Note: We can customize any chain length, contact us for your desired length or size.
*Please know that the price doesn't change upon changing the size because the stone size will vary depending on the length chosen.
This Toi et Moi Pendant features a striking pairing of a Natural Pear-Shaped Blue Sapphire and an Oval-Cut Natural Diamond, brought together in a classic prong setting. The distinct contrast between the deep sapphire and the brilliant diamond creates a bold yet balanced look, ideal for everyday elegance or meaningful gifting. Both stones are angled slightly toward each other, symbolizing two paths intertwined in harmony.
Suspended from a durable Rolo Chain, the pendant offers a clean, minimalist silhouette that highlights the beauty of each stone. The open prong setting allows maximum light exposure for optimal brilliance and color, while the chain ensures comfortable, secure wear with a timeless finish.
Professionally crafted in Los Angeles using the highest quality gold and ethically sourced natural gemstones.
Material: Solid Gold
Diamonds: Oval Shape, Prong Setting
Blue Sapphire: Pear Shape, Prong Setting
*These are 100% Natural Earth Mined Diamonds and Natural Red Ruby.
Diamond Color: G
Diamond Clarity: VS2
Blue Sapphire Color: Medium-Dark
Blue Sapphire Clarity: Eye Clean
Note: We can customize any chain length, contact us for your desired length or size.
The Toi Et Moi Natural Ruby Heart and Round Diamond Pendant blends passion and brilliance in a romantic side-by-side silhouette. Featuring a vivid heart-shaped natural ruby paired with a brilliant round diamond, both set in classic prongs, this piece is suspended from a delicate rolo chain for timeless elegance.
A meaningful symbol of duality and connection, this pendant is perfect for gifting or adding a bold, personal touch to your everyday style.
Expertly manufactured in Los Angeles using the highest-quality gold, gemstones, and natural diamonds—crafted with precision and care by master jewelers.
Material: Solid Gold
Diamonds: Round Cut, Prong Setting
Red Ruby: Heart Cut, Prong Setting
*These are 100% Natural Earth Mined Diamonds and Natural Red Ruby.
Diamond Color: G
Diamond Clarity: VS2
Red Ruby Color: Medium-Dark
Red Ruby Clarity: Eye Clean
Note: We can customize any chain length, contact us for your desired length or size.
Refined and meaningful, the Round Shape Natural Diamond & Blue Sapphire Open Circle Pendant showcases an elegant open circle adorned with shimmering natural round diamonds. At the base of the pendant, a vivid emerald-cut blue sapphire adds a bold focal point—infusing the design with depth, symbolism, and contrast. The open halo silhouette creates a perfect balance of timeless elegance and modern design.
Ideal for everyday sophistication or as a memorable gift, this pendant layers beautifully or stands out on its own. A striking yet versatile piece that speaks to inner strength, clarity, and grace.
Made in Los Angeles using the highest-quality gold and ethically sourced natural diamonds, handcrafted with expert attention to detail by master jewelers.
Carat: 1.25CTW
Diamonds: Round Cut, Prong Set
Blue Sapphire: Round Shaped, Prong Setting
Diamond Color: G
Diamond Clarity: VS2
Blue Sapphire Color: Medium-Dark
Blue Sapphire Clarity: Eye Clean
Chain Length: 16”- 18”
Please Note: We carry various sizes and selections, feel free to reach out for the specific variation you are looking for.
A timeless expression of balance and beauty, the Round Shape Natural Diamond & Red Ruby Open Circle Pendant features an elegant halo-inspired circle adorned with natural round-cut diamonds. At the base of the open circle, a vivid emerald-cut red ruby draws the eye—adding a rich touch of color and symbolism to the piece. The open design offers a contemporary feel while still rooted in classic sophistication.
Perfect for layering or wearing on its own, this pendant transitions seamlessly from day to evening. Whether gifted or chosen for yourself, it’s a meaningful accessory designed to celebrate strength, connection, and bold femininity.
Made in Los Angeles using the highest-quality gold and ethically sourced natural diamonds, handcrafted with expert attention to detail by master jewelers.
Carat: 1.25CTW
Diamonds: Round Cut, Prong Set
Red Ruby: Round Shaped, Prong Setting
Diamond Color: G
Diamond Clarity: VS2
Red Ruby Color: Medium-Dark
Red Ruby Clarity: Eye Clean
Chain Length: 16”- 18”
Please Note: We carry various sizes and selections, feel free to reach out for the specific variation you are looking for.
Elevate your elegance with this exquisite Round Shape Natural Diamond & Green Emerald Open Circle Pendant. This luxurious pendant features a vibrant 0.40CT round green emerald paired with natural diamonds totaling 1.25 carats, creating a stunning contrast of color and brilliance.
Set in a delicate 1-inch open circle, making it a meaningful piece for both everyday wear and special occasions. The adjustable chain (16 to 18 inches) allows for versatile styling, ensuring a perfect fit with any neckline.
Whether you're treating yourself or gifting a loved one, this emerald and diamond pendant is a sophisticated addition to any fine jewelry collection.
Manufactured in Los Angeles using The Highest-Quality Gold, Diamonds, and Gemstones.
Carat: 1.25CTW
Diamonds: Round Cut, Prong Set
Green Emerald: Round Shaped, Prong Setting
Diamond Color: F-G
Diamond Clarity: VS2
Green Emerald Color: Medium-Dark
Green Emerald Clarity: Eye Clean
Chain Lenght: 16”- 18”
Please Note: We carry various sizes and selections, feel free to reach out for the specific variation you are looking for.
Indulge in refined elegance with our Alternating Green Emerald and Natural Diamond Tennis Necklace, meticulously crafted in solid 18K gold for unmatched brilliance and sophistication. Featuring a striking combination of lush green emeralds and dazzling natural diamonds, each gemstone is securely placed in a classic 4-prong mounting to ensure long-lasting radiance.
Designed for ultimate comfort and versatility, this 18K gold tennis necklace is both lightweight and flexible, making it perfect for all-day wear. The alternating gemstone design creates an eye-catching flow, enhancing any outfit with a touch of effortless glamour. Whether for a special occasion or as a refined daily accessory, this radiant piece is a timeless investment.
Made in Los Angeles using the Highest-Quality Gold, Diamonds, and Gemstones.
Material: 18K Solid Gold
Setting: Round Cut, Prong Set
Color: G
Clarity: VS2
Green Emerald: Round, Medium-Dark Green
Clarity: Eye Clean
*These are 100% Natural Earth Mined Diamonds and Gemstones.
Cut: Excellent
Note: We can customize any chain length, contact us for your desired length or size.
The 9.5CT T.W Round Cut Crown Prong Natural Pink Sapphire Tennis Necklace is a stunning statement of elegance and luxury. Featuring 9.5 total carats of vibrant round natural pink sapphires, each stone is set in a classic crown prong setting for maximum brilliance.
Completing the design is a round bezel-set pendant, adding a refined touch to this exquisite piece. Crafted in solid gold, this necklace is perfect for special occasions or adding a pop of color to any look.
Material: Solid Gold
Pink Sapphire: Round Cut, Prong Setting and Bezel Setting
Carat: Approximately 8.50CT Pink Sapphire Stones & 1CT Center Stone Pendant
*These are 100% Natural Earth Mine Gemstones.
Pink Sapphire Color: Medium light pink
Cut: Excellent
Please Note: The standard size of all our tennis necklaces is 16". If you are looking for a different Gemstone as the center stone, contact one of our advisors and we will help you. We carry various sizes and selections, feel free to reach out for the specific variation you are looking for.
*Please know that the price doesn't change upon changing the size because the stone size will vary depending on the length chosen.
This Natural Pear-Shaped Red Ruby & Round Diamond Teardrop Pendant Necklace exudes sophistication. Featuring a vibrant pear-cut ruby framed by sparkling round diamonds, this pendant is set in a delicate teardrop design that enhances its brilliance.
A perfect statement piece for any occasion, it adds a touch of luxury and romance to your jewelry collection.
Manufactured in Los Angeles using The Highest-Quality Gold, Gemstones and Diamonds.
Material: Solid Gold
Diamonds: Round Cut, Prong Set
*These are 100% Natural Earth Mined Diamonds and Natural Red Ruby.
Diamond Color: F-G
Diamond Clarity: VS2
Red Ruby Color: AA
Red Ruby Clarity: Eye Clean
*All Our chains are adjustable: 15”- 17”
Please Note: We carry various sizes and selections, feel free to reach out for the specific variation you are looking for.
Natural Pear Shape Green Emerald & Round Shape Diamond Teardrop Pendant Necklace
The Natural Pear-Shaped Green Emerald & Round Diamond Teardrop Pendant Necklace features a stunning pear-shaped green emerald surrounded by sparkling round diamonds in a teardrop design.
Elegant and vibrant, this necklace adds a touch of luxury and sophistication to any look, perfect for special occasions or everyday elegance.
Manufactured in Los Angeles using The Highest-Quality Gold, Diamonds, and Gemstones.
Carat: 3CTW
Diamonds: Round Cut, Prong Set
Green Emerald: Oval Shaped, Prong Setting
Diamond Color: F-G
Diamond Clarity: VS2
Green Emerald Color: Medium-Dark
Green Emerald Clarity: Eye Clean
*All Our chains are adjustable: 15”- 18”
Please Note: We carry various sizes and selections, feel free to reach out for the specific variation you are looking for.
Elevate your style with our 10.50CT T.W Round Natural Diamond Lariat Necklace, featuring a stunning Natural Red Ruby centerpiece. The radiant diamonds cascade into the vibrant ruby, creating a perfect blend of luxury and sophistication. Ideal for any special occasion, this exquisite piece is designed to dazzle and impress.
Manufactured in Los Angeles using The Highest-Quality Gold, Diamonds, and Gemstones.
Material: 14K Solid Gold
Diamond Setting: Round Cut, Prong Set
Diamond Carat Weight: 8.50CT T.W
Color: G
Clarity: VS2
Red Ruby Carat Weight: 2CT
Red Ruby: Oval Shape, Bezel Setting
Red Ruby Color: AA
Red Ruby Clarity: Eye Clean
*These are 100% Natural Earth Mined Diamonds and Gemstones.
Cut: Excellent
Size: 17 inches Necklace + 3 inch Lariat
This Item is a Final Sale
Note: We can customize any chain length, contact us for your desired length or size.
*Please know that the price doesn't change upon changing the size because the stone size will vary depending on the length chosen.
Our 10.50CT T.W Round Natural Diamond Lariat Tennis Necklace with Natural Pink Sapphire Centerpiece is striking necklace features a stunning array of brilliant round natural diamonds, gracefully cascading into a radiant natural pink sapphire centerpiece.
Designed to captivate, it effortlessly combines timeless elegance with a touch of vibrant charm. Perfect for elevating any ensemble, this masterpiece is an exquisite choice for those who desire sophistication with a bold, feminine twist.
Manufactured in Los Angeles using The Highest-Quality Gold, Diamonds and Gemstones.
Material: 14K Solid Gold
Diamond Setting: Round Cut, Prong Set
Diamond Carat Weight: 8.50CT T.W
Color: G
Clarity: VS2
Pink Sapphire Carat Weight: 2CT
Pink Sapphire: Oval Shape, Bezel Setting
Color: Medium-Light Pink
Clarity: Eye Clean
*These are 100% Natural Earth Mined Diamonds and Gemstones.
Cut: Excellent
Size: 17 inches Necklace + 3 inch Lariat
This Item is a Final Sale
Note: We can customize any chain length, contact us for your desired length or size.
*Please know that the price doesn't change upon changing the size because the stone size will vary depending on the length chosen.
Our 8.50CT Round Natural Diamond Lariat Tennis Necklace with 2CT Natural Blue Sapphire Centerpiece is a dazzling piece that features a cascade of brilliant round natural diamonds, expertly set in a timeless tennis design, leading to a captivating 2CT natural blue sapphire centerpiece.
Perfectly blending classic luxury with bold sophistication, this necklace adds unparalleled charm to any look. Whether for a gala or a romantic evening, it’s a show-stopping treasure for your jewelry collection.
Manufactured in Los Angeles using The Highest-Quality Gold, Diamonds and Gemstones.
Material: 14K Solid Gold
Diamond Setting: Round Cut, Prong Set
Diamond Carat Weight: 8.50CT T.W
Color: G
Clarity: VS2
Blue Sapphire Carat Weight: 2CT
Blue Sapphire: Oval Shape, Bezel Setting
Color: Medium-Dark Blue
Clarity: Eye Clean
*These are 100% Natural Earth Mined Diamonds and Gemstones.
Cut: Excellent
Size: 17 inches Necklace + 3 inch Lariat
This Item is a Final Sale
Note: We can customize any chain length, contact us for your desired length or size.
*Please know that the price doesn't change upon changing the size because the stone size will vary depending on the length chosen.
This Natural Black Diamond Tennis Necklace in 18K Solid Gold is a stunning statement of sophistication, featuring a continuous line of black diamonds in a classic 4-prong setting. It is a versatile accessory that complements any neckline. It can be worn alone or layered for a more contemporary look, making it a perfect gift for special occasions or simple night outs.
See this in 14K Solid Gold
All Our Tennis Necklaces are made in Los Angeles Using the Highest Quality Gold and Diamonds.
Material: 18K Solid Gold
Diamonds: Round Cut, 4 Prong Set
*These are 100% Natural Earth Mined Diamonds.
Color: Black
Clarity: AAA
Note: We can customize any chain length, contact us for your desired length or size.
*Please know that the price doesn't change upon changing the size because the stone size will vary depending on the length chosen.
What Our Customers Say
Customer Testimonials
Watch real customer reviews featuring our most-loved diamond pieces, styled and worn in everyday moments.
Gemstone Necklaces Made for Color, Meaning, and Personal Style
A gemstone necklace brings something different to fine jewelry. Diamonds are loved for their brilliance, but gemstones add color, mood, symbolism, and personality. A deep blue sapphire can feel classic and regal. A green emerald can look rich and elegant. A red ruby can feel bold and romantic. Pink sapphire adds softness, while black diamond creates a stronger fashion statement.
At Gem Jewelers Co., our gemstone necklaces are crafted for customers who want more than a simple necklace. Each piece is crafted from natural gemstones, natural diamonds, and solid gold, available in 14K and 18K yellow, white, or rose gold. We also offer platinum styles to complement the gemstone color, neckline, and jewelry look you want to create.
This collection includes gemstone tennis necklaces, gemstone pendants, emerald and diamond necklaces, ruby and diamond necklaces, sapphire and diamond necklaces, pink sapphire tennis necklaces, black diamond tennis necklaces, gemstone station necklaces, gemstone chain necklaces, gemstone centerpiece necklaces, and custom gemstone necklace gold designs.
In addition, our full Diamond Necklaces collection has the best diamond tennis necklaces, diamond pendants, luxurious diamond fashion necklaces, and luxury gemstone styles.
Whether you want a real gemstone necklace for everyday color, a gold gemstone necklace for a meaningful gift, or a high-carat gemstone and diamond necklace for a special occasion, we are the best luxury jewelry brand offering designs made with attention to stone color, diamond quality, setting security, chain strength, clasp function, and long-term comfort.
Standout Gemstone Necklaces in This Collection
- Black Diamond Tennis Necklace Unisex 14K Yellow Gold - A bold black diamond style with strong contrast and modern luxury appeal.
- Natural Pink Sapphire Tennis Necklace - A soft, feminine pink sapphire design made for colorful sparkle.
- Natural Emerald and Diamond Tennis Necklace - A high-impact necklace featuring a rich green emerald and diamond.
- Pear-Shape Green Emerald and Natural Diamond Pendant - A graceful emerald pendant with natural diamond detail.
- Oval Ruby and Round Diamond Pendant - A romantic ruby-and-diamond pendant with a strong center stone look.
- Single Stone Blue Sapphire Necklace - A refined sapphire necklace with a classic blue gemstone presence.
Gemstone Necklace Styles Worth Knowing
Gemstone Tennis Necklaces
A gemstone tennis necklace creates a continuous line of color around the neck. Ruby tennis necklaces, sapphire tennis necklaces, emerald tennis necklaces, pink sapphire tennis necklaces, and black diamond tennis necklaces are strong choices when you want a colorful version of a classic luxury necklace.
Gemstone Pendant Necklaces
A gemstone pendant focuses attention on one main stone or gemstone design. These pendants are ideal for daily wear, meaningful gifts, anniversaries, birthdays, and bridal jewelry.
Emerald and Diamond Necklaces
Emerald necklaces feel rich, elegant, and highly distinctive. Green emeralds pair beautifully with white gold for a crisp look, yellow gold for warmth, and diamond accents for added brightness. Emerald and diamond necklaces are often chosen for luxury gifts and statement styling.
Ruby and Diamond Necklaces
Ruby necklaces bring a bold red color that feels romantic, confident, and timeless. A ruby and diamond necklace is a strong choice for anniversaries, Valentine’s Day, milestone gifts, and for anyone who prefers warm, vivid gemstone jewelry.
Sapphire and Diamond Necklaces
Sapphire necklaces have a classic blue color that pairs beautifully with diamonds. Blue sapphire and diamond necklaces feel polished, refined, and versatile enough for both formal events and meaningful everyday wear.
Pink Sapphire Necklaces
Pink sapphire necklaces offer a softer color story. They feel feminine, fresh, and elegant without being too traditional. Pink sapphire tennis necklaces and pendants are especially popular for birthdays, bridal gifts, and romantic occasions.
Black Diamond and Contrast Necklaces
Black diamond necklaces create a stronger, more fashion-forward look. Black diamond tennis necklaces and mixed-color designs are ideal for customers who want something bold, modern, and less expected.
Gemstone Chain and Station Necklaces
Gemstone chain necklaces and station styles place stones along the necklace for a more fluid look. These are excellent for layering, for neckline movement, and for customers who want a gemstone necklace that feels lighter than a full tennis necklace.
How to Choose the Right Gemstone Necklace
Use these practical tips before choosing your necklace:
For everyday wear: Choose a smaller gemstone pendant, a gemstone station necklace, a pink sapphire style, or a low-profile sapphire necklace. These are easier to wear with casual outfits, workwear, and layered jewelry.
For a luxury statement: Choose a high-carat emerald necklace, ruby and diamond necklace, black diamond necklace, or gemstone centerpiece design. These styles create more neckline presence.
For gifting: Choose a birthstone necklace, ruby pendant, sapphire pendant, emerald pendant, pink sapphire necklace, or a gemstone-and-diamond pendant. Gemstone color makes the gift feel more personal.
For bridal styling: Choose sapphire and diamond, emerald and diamond, or soft pink sapphire styles depending on the dress, wedding colors, and neckline. Tennis necklaces and pendant necklaces both work well for bridal looks.
For gemstone color: Sapphire feels classic and refined, emerald feels rich and elegant, ruby feels bold and romantic, pink sapphire feels soft and feminine, and black diamond feels modern and dramatic.
For diamond accents: Choose a gemstone and diamond necklace if you want the color of gemstones but still want the brightness and sparkle of diamonds.
For metal color: Yellow gold adds warmth to ruby, emerald, and black diamond. White gold gives sapphire and diamond gemstone necklaces a clean, bright look. Rose gold softens pink sapphire. Platinum is a highly durable cool-toned choice.
For gold karat: 14K gold is a practical choice and is slightly more durable. 18K gold has a richer gold tone and is often chosen for a more luxurious finish.
For setting style: Prong settings highlight the gemstone, bezel settings add protection, halo settings add extra sparkle, and 3-prong or 4-prong tennis settings create a classic necklace structure.
For carat weight: Smaller gemstone pendants feel subtle and wearable. 3CT–7CT gemstone necklaces offer visible color without feeling too heavy. 11CT–15CT styles create a stronger luxury presence and are better for formal occasions or statement gifting.
For long-term wear: Look at chain strength, clasp security, gemstone protection, and how the necklace sits on the neckline. A beautiful gemstone necklace should feel balanced, not just colorful.
Why Buy Gemstone Necklaces from Gem Jewelers Co.?
A gemstone necklace depends on more than the name of the stone. Color depth, stone matching, diamond accents, setting security, gold quality, chain strength, clasp function, and overall craftsmanship all affect how the necklace looks and wears over time.
Gem Jewelers Co. is a trusted LA jewelry brand offering natural gemstone necklaces and diamond-accented gemstone designs in 14K and 18K gold. The collection comes with wholesale-direct pricing, GIA-certified diamonds and stones, flexible financing, customization, free resizing support where applicable, and a 14-day return policy.
Gem Jewelers Co.'s warranty services, a 14-day return policy, free resizing, and 500+ verified reviews on Google, Trustpilot, and Reseller Ratings let you shop with complete confidence. Moreover, we also reward our customers with stunning diamond studs on verified orders of over $1,500.
Whether you are buying a sapphire necklace, emerald necklace, ruby necklace, pink sapphire necklace, black diamond necklace, gemstone tennis necklace, or custom gold gemstone necklace, our team can help you weigh in on stone color, carat weight, setting, metal color, diamond accents, and budget.
Need help choosing the right gemstone necklace? Schedule an appointment with our team for personalized guidance.
