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This tennis necklace features a continuous line of round natural diamonds set in a clean 3-prong design, secured with a discreet side clasp for a seamless look. At the center, a heart-shaped natural green emerald is held in a claw prong setting, creating a bold focal point against the brilliance of the diamonds. The design showcases a total of 13ct, including 11ct of diamonds and a 2ct heart-shaped green emerald centerpiece.
The contrast between the crisp diamond line and the vivid green emerald delivers a refined, structured style that works effortlessly for both layering and standalone wear. Designed for balance and durability, each element is precisely set to maintain alignment and light performance.
All our necklaces are crafted using high-quality gold and natural diamonds. Each piece is carefully manufactured and designed in Los Angeles with a focus on precision, consistency, and lasting wear.
Specifications
Material: Solid Gold
Gemstones: Natural Green Emerald
Diamonds: Round Cut
*These are 100% Natural Earth Mined Diamonds.
Green Emerald Shape: Heart
Green Emerald Color: Medium-Dark
Green Emerald Grade: Eye Clean
Diamond Color: G
Diamond Clarity: VS2
Clasp Type: Side Clasp
Carat:
- 11ct Natural Round Cut Diamonds
- 2ct Natura Green Emerald Heart Shape Center Stone
All our necklaces are crafted using high-quality gold and natural diamonds. Each piece is thoughtfully designed and manufactured with precision in Los Angeles.
Green Emerald: Oval and Emerald Shape
Carat Weight: 1.5ct Oval Shape; 1.5ct Emerald Shape
Green Emerald Color: Medium-Dark
Green Emerald Clarity: Eye Clean
Chain Size: 16"
Please Note: We carry various sizes and selections, feel free to reach out for the specific variation you are looking for.
All our necklaces are crafted using high-quality gold and natural diamonds. Each piece is thoughtfully designed and manufactured with precision in Los Angeles.
Diamonds: Emerald Shape
Green Emerald: Oval Shape
Carat Weight: 1.75ct Green Emerald; 0.75ct Diamond
Diamond Color: G
Diamond Clarity: VS2
Green Emerald Color: Medium-Dark
Green Emerald Clarity: Eye Clean
Chain Size: 16"
Please Note: We carry various sizes and selections, feel free to reach out for the specific variation you are looking for.
Experience luxury with our Natural Green Emerald Tennis Necklace, meticulously crafted in 18K solid gold for an ultra-refined finish. Adorned with radiant, natural emeralds, this exquisite necklace is available in white, yellow, and rose gold, offering a sophisticated touch to any look. Its classic yet modern design showcases the beauty of genuine gemstones, making it an exceptional addition to any fine jewelry collection.
Created for comfort and all-day wear, this lightweight yet durable necklace ensures effortless elegance whether worn alone or layered. Ideal for both special occasions and everyday styling, this emerald tennis necklace is the perfect statement piece for those who appreciate timeless beauty and superior craftsmanship.
Made in Los Angeles using the Highest-Quality Gold and Gemstones.
Specifications
Material: 18K Solid Gold
Setting: Round Cut, Prong Set
Green Emerald Color: Medium-Dark
Clarity: Eye Clean
*These are 100% Natural Earth Mined Emeralds.
Cut: Excellent
You can add a personal touch to this green emerald tennis necklace with our Jewelry customization.
Easy financing options are available to acquire this emerald necklace within your budget.
Note: We can customize any chain length, contact us for your desired length or size.
This 4-prong graduated natural green emerald tennis necklace features a smooth, symmetrical transition from larger emeralds at the center area to evenly matched smaller stones along the neckline. Each emerald is expertly set to highlight its vivid color and clarity, creating a refined, cohesive flow that stands out beautifully.
Secured with a durable box clasp and single safety latch, this necklace is designed for both elegance and everyday confidence. Its polished structure and balanced proportions make it an elevated yet versatile addition to any jewelry collection.
Explore the 14K variant of the Graduated Green Emerald Tennis Necklace
Specifications
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Stone Type: 100% Natural Earth Mined Emeralds
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Setting: Round Cut, Prong Set
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Emerald Color: Medium-Dark
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Clarity Grade: Eye Clean
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Cut Grade: Excellent
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Clasp: Box with Single Safety Latch
Made in Los Angeles using the Higher-Quality Gold and Gemstones
Note: We can customize any chain length. Contact us for your desired length and size.
This Alternating Blue Sapphire and Natural Diamond Tennis Necklace is a timeless, elegant piece featuring a blend of blue sapphires and natural diamonds set in 4 Prongs made in solid gold tennis necklace mounting. The necklace's alternating pattern creates a visual rhythm, making it a versatile accessory for any occasion.
Made in Los Angeles using the Highest-Quality Gold, Diamonds, and Gemstones.
Explore this in 14K Solid Gold.
Material: Solid Gold
Setting: Round Cut, Prong Set
Color: G
Clarity: VS2
Blue Sapphire: Round, Medium-Dark Blue
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.
*Please know that the price doesn't change upon changing the size because the stone size will vary depending on the length chosen.
This Alternating Red Ruby and Natural Diamond Tennis Necklace is a Gorgeous piece, showcasing a stunning blend of red rubies and natural diamonds. Each gemstone is securely set in 4 prongs within a solid gold tennis necklace mounting. The alternating design of this necklace creates a captivating visual rhythm, making it a versatile and elegant accessory for any occasion.
Made in Los Angeles using the Highest-Quality Gold, Diamonds, and Gemstones.
Explore this in 14K Solid Gold.
Material: 18K Solid Gold
Setting: Round Cut, Prong Set
*These are 100% Natural Earth Mined Diamonds and Gemstones.
Color: G
Clarity: VS2
Red Ruby: Round Cut
Color: AA
Clarity: Eye Clean
Cut: Excellent
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 Round Cut Natural Blue Sapphire Tennis Necklace for men features striking blue sapphires set in a durable 4-prong design, delivering a bold yet refined statement. The clean, uniform layout gives the piece a strong presence while maintaining a sleek, modern profile.
Built for daily wear and elevated style, it offers a balance of sophistication and masculinity—making it an effortless signature piece for any wardrobe.
View this in 14K Gold Variant.
Material: Solid Gold
Shape: Round Cut, Prong Set
Color: Medium-Dark Blue
Clarity: Eye Clean
*These are 100% Natural Gemstones.
Cut: Excellent
Crafted in Los Angeles with premium-quality gold and meticulously selected diamonds and gemstones for enduring brilliance and exceptional craftsmanship.
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 Half Black and White Diamond Tennis Necklace features perfectly matched round-cut diamonds set in a secure prong setting. Designed with a bold half-and-half layout, one continuous side showcases sleek black diamonds while the other displays bright white diamonds—creating a striking visual contrast without any alternating pattern.
Crafted for those who want a modern twist on a classic tennis style, this design delivers symmetry, edge, and elegance in one seamless piece. Its smooth transition from black to white makes it a standout statement necklace for everyday wear or elevated occasions.
All our necklaces are made with the highest quality gold and diamonds, manufactured and thoughtfully designed in Los Angeles.
View this in 14K Gold Variant.
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Diamonds: 100% Natural Earth-Mined Diamonds
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Shape: Round Cut
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Setting: 4-Prong Set
- White Diamond Color: G
- White Diamond Clarity: VS2
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Black Diamond Color: Black
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Black Diamond Clarity: AAA
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Clasp: Butterfly Clasp
Check out our options for custom jewelry to select a specific carat size, initial design, and other customizations you'd like to make to this necklace.
We believe that luxury does not have to be out of reach, and we are always happy to provide flexible financing options so you can take this exquisite beauty home today.
Need some help? Call us at (213) 436-4365 or book an appointment to talk to our experts for personalized guidance.
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.
Experience modern elegance with our Natural Half Green Emerald and Diamond Tennis Necklace, crafted with a seamless transition from vivid emeralds to brilliant white diamonds. Each stone is round cut and secured in a refined 4-prong setting, creating a smooth, full half-and-half design—one side entirely emerald, the other entirely diamond.
Designed for those who want a bold yet sophisticated look, this necklace delivers vibrant color and classic sparkle in perfect balance. Its polished structure ensures a timeless finish ideal for both daily wear and elevated occasions.
Made in Los Angeles using the Highest-Quality Gold, Diamonds, and Gemstones.
Explore the 14K variant here
Material: 18K Solid Gold
Setting: Round Cut, Prong Set
Diamond Color: G
Diamond Clarity: VS2
Green Emerald Color: Medium-Dark Green
Green Emerald 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.
Experience modern elegance with our Natural Half Green Emerald and Diamond Tennis Necklace, crafted with a seamless transition from vivid emeralds to brilliant white diamonds. Each stone is round cut and secured in a refined 4-prong setting, creating a smooth, full half-and-half design—one side entirely emerald, the other entirely diamond.
Designed for those who want a bold yet sophisticated look, this necklace delivers vibrant color and classic sparkle in perfect balance. Its polished structure ensures a timeless finish ideal for both daily wear and elevated occasions.
Made in Los Angeles using the Highest-Quality Gold, Diamonds, and Gemstones.
Explore the 18K variant here
Material: 14K Solid Gold
Setting: Round Cut, Prong Set
Diamond Color: G
Diamond Clarity: VS2
Green Emerald Color: Medium-Dark Green
Green Emerald 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.
This Round Cut Natural Blue Sapphire Tennis Necklace showcases a continuous line of vibrant blue sapphires secured in a classic 4-prong setting. Each stone is positioned for maximum light interaction, giving the necklace a rich, luminous depth that stands out beautifully against the skin.
Designed for versatility and elegance, it delivers a polished, refined look suitable for both everyday sophistication and elevated occasions.
Crafted in Los Angeles with premium-quality gold and meticulously selected diamonds and gemstones for enduring brilliance and exceptional craftsmanship.
Explore this in 14K Gold Variant.
Material: 18K Solid Gold
Shape: Round Cut, Prong Set
Color: Medium-Dark Blue
Clarity: Eye Clean
*These are 100% Natural Gemstones.
Cut: Excellent
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.
Elevate your elegance with our Round Cut Natural Red Ruby Tennis Necklace. Each vibrant ruby is perfectly set in a classic 4-prong design, creating a seamless line of fiery brilliance that captures attention from every angle. Its timeless style makes it ideal for both everyday wear and special occasions.
Designed for a striking yet sophisticated look, this necklace highlights the rich, deep red hue of natural rubies, ensuring your ensemble stands out with refined luxury. The secure 4-prong setting enhances durability while allowing maximum light to showcase the gemstones’ natural sparkle.
Crafted in Los Angeles with premium-quality gold and meticulously selected gemstones for enduring brilliance and exceptional craftsmanship.
Explore this in 14K Gold Variant.
Material: 18K Solid Gold
Red Ruby Shape: Round Cut, Prong Set
*These are 100% Natural Gemstones.
Color: Medium-Dark Red
Clarity: AA - AAA (Eye Clean)
Cut: Excellent
Note: We can customize any chain length, contact us for your desired length or size.
This exquisite necklace showcases a continuous line of vivid pink sapphires, each perfectly set in a secure 4-prong setting. The rich rosy hue of the sapphires paired with the classic tennis necklace design creates a refined balance of timeless elegance and modern sophistication.
Radiant and versatile, this piece brings a touch of luxury to any look—whether styled as an everyday statement or worn to elevate a special occasion. A true symbol of beauty and grace, the Pink Sapphire Tennis Necklace is designed to captivate for years to come.
Explore the 14K variant here
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: 18K Solid Gold
Setting: Round Cut, Prong Set
Sapphire Color: Medium light pink
Clarity: Eye Clean
Cut: Excellent
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.
This elegant pendant features a vivid oval-shaped ruby at its center, securely held in a classic prong setting. Surrounding it are delicate oval pink sapphires, creating a radiant frame of color and brilliance. Suspended from a refined rolo chain, this piece blends timeless sophistication with a striking pop of vibrancy.
A perfect balance of elegance and bold design, this pendant is crafted to be worn effortlessly, whether as a statement piece or a meaningful gift. Its rich hues and graceful setting make it a versatile addition to any jewelry collection.
All our necklaces are crafted with the highest quality gold and gemstones, thoughtfully designed and manufactured with care in Los Angeles.
Gemstone: Red Ruby and Pink Sapphire - Oval Cut
Red Ruby Clarity: Eye Clean
Pink Sapphire Color: Medium-Light Pink
Pink Sapphire Clarity: SI-VS
Pink Sapphire Carat Weight: 0.50ct total
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.
