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197 products
This Stunning open heart shape Diamond Necklace will display all the love and affection you are feeling with these shining diamonds. Each diamond is pave set with detail and reflects back on your neck leaving you to feel loved and sparkly.
This pendant is half an inch tall and comes with a 16" inch chain with an option to purchase in 18" or 20".
Made with Love in Los Angeles using the Highest Quality Gold and Diamonds.
Material: Solid Gold
Diamonds: Heart Shape, Prong Setting
*These are 100% Natural Earth Mined Diamonds.
Color: G
Clarity: VS2
Endless Elegance – Colette Infinity Diamond Solitaire Pendant (.55 C.T.W.)
The Colette Pendant blends symbolic design with timeless shine. Featuring a 0.55 carat total weight round brilliant-cut natural diamond, the solitaire is nestled in an elegant infinity-inspired setting—a graceful loop of solid 14K or 18K gold that flows seamlessly into a fine chain. A subtle statement of forever, perfect for daily wear or gifting.
✔ .55 C.T.W. Natural Round Diamond – Graded F-G color, VS2 clarity, selected for brilliance and ethical sourcing.
✔ Infinity-Inspired Setting – Symbolizes eternity and love with a sculptural gold loop that frames the solitaire beautifully.
✔ 14K or 18K Solid Gold Options – Choose from white, yellow, or rose gold for your ideal finish.
✔ Fine Solid Gold Chain Included – Lightweight, durable, and proportioned for elegance.
✔ Handcrafted in Los Angeles – Precision-set and ethically crafted by expert jewelers.
Specifications
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Diamond Type: Natural Earth-Mined
*These are 100% Naturally Earth Mined Diamonds. - Shape: Round Brilliant Cut - Prong Set
- Carat Total Weight: 0.55 CTW
- Color Grade: F-G
- Clarity Grade: VS2
- Design: Infinity-Inspired Pendant with Solitaire Center
- Metal Options: 14K & 18K Solid Gold (White, Yellow, Rose)
- Chain: 16" Solid Gold Chain
The Colette Pendant is a wearable promise—symbolic, subtle, and full of meaning.
Explore financing options or personalize your piece with our custom design services.
Call us at (213) 436-4365 or book an appointment for a one-on-one experience.
Please Note: We carry various sizes and selections, feel free to reach out for the specific variation you are looking for.
This Marquise Shape Diamond Pendant is an exquisite piece of jewelry that exudes elegance and sophistication. It comes with Bezel Set Round Diamonds, which elevates its design and brings a truly exceptional sparkle.
Manufactured in Los Angeles using The Highest-Quality Gold and Diamonds.
Material: Gold
Diamonds: Round Cut, Prong Set
*These are 100% Natural Earth Mined Diamonds.
Carat: 0.45ct, 0.8ct, 1.2ct, 2ct
Color: F-G
Clarity: VS2
*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.
This classic Infinity Diamond Pendant is a stunning piece of jewelry that effortlessly blends elegance and modernity. The Pendant features an Infinity symbol crafted from high-quality Gold and adorned with brilliant-cut .92 Carat Diamonds, adding a touch of glamour and sparkle to this timeless piece.
Manufactured in Los Angeles using The Highest-Quality Gold and Diamonds.
Material: Solid Gold (Also Available in Platinum)
Diamonds: Round Cut
*These are 100% Naturally Earth Mined Diamonds.
Color: G
Clarity: VS2
Chain Lenght: 16"
The Custom Diamond Initial Pendant Necklace is a stunning and personalized piece of jewelry. The pendant is shaped like the Initial of your choice, making it a truly unique and special piece. The necklace comes with a sturdy and adjustable nice rolo chain, allowing you to wear it at the length that suits you best.
Manufactured in Los Angeles using The Highest-Quality Gold and Diamonds.
Material: Solid Gold
Diamonds: Round Cut, Prong Set
*These are 100% Natural Earth Mined Diamonds.
Color: G
Clarity: VS2
*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.
Personalized Elegance – Valentine Heart Shaped Custom Initial Engraved Pendant Necklace
Celebrate love and individuality with the Valentine Heart Shaped Custom Initial Engraved Pendant Necklace. This charming piece features a sleek heart-shaped pendant that can be engraved with the initial of your choice, making it a truly meaningful accessory or heartfelt gift. Suspended from a delicate chain, it's available in your choice of 14K or 18K solid gold, offering timeless style with a personal touch.
✔ Heart-Shaped Pendant – A romantic symbol of love, perfect for gifting or everyday wear.
✔ Custom Initial Engraving – Personalize with your or a loved one's initial for a unique, thoughtful piece.
✔ Premium Gold Options – Crafted in 14K or 18K solid gold (yellow, white, or rose) for classic elegance.
✔ Delicate Matching Chain – Lightweight yet durable, perfect for layering or wearing solo.
✔ Handcrafted in Los Angeles – Made with care and precision to last a lifetime.
Specifications
- Pendant Shape: Heart
- Customization: One Engraved Initial
- Metal Options: 14K & 18K Solid Gold (Yellow, White, Rose)
- Chain Type: Delicate Solid Gold Link Chain
Create a piece that tells your story with the Valentine Custom Initial Necklace – whether it's your own initial or that of someone you love.
Explore our jewelry financing plans to make it instantly yours and that in your budget.
For questions or personalization help, call (213) 436-4365 or book an appointment with us.
An intimate symbol of identity and elegance, the 3/4 CT T.W. Custom Diamond Name Pendant Necklace brings personalized luxury into everyday wear. Crafted from 100% natural, conflict-free round brilliant diamonds, each stone is prong-set to maximize luster and clarity. The customized name pendant available in your choice of 14K or 18K white, yellow, or rose gold is designed for seamless elegance and meaningful expression.
Specifications
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Diamonds: Round Cut, Prong Set
*These are 100% Natural Earth Mined Diamonds. - Color: F-G
- Clarity: VS2
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Clasp: Spring Ring
*All our chains are adjustable: 15”- 17”
Manufactured in Los Angeles using The Highest-Quality Gold and Diamonds.
With its adjustable 15″–17″ chain and secure clasp, this exquisite piece balances style with adaptability, making it ideal for gifting or self-celebration.
The Signature You — Custom Diamond Name Pendant Necklace
- Personalized name design offers a unique, stylish signature
- Prong-set natural diamonds deliver brilliance with every movement
- Adjustable length ensures versatile, comfortable wear
- Multiple gold options allow tailored personalization
- Flexible financing makes this meaningful treasure accessible now.
Celebrate style and identity with this customized heirloom. Choose your metal, enter your name, and make it yours.
Financing plans are available.
Please Note: We carry various sizes and selections. Feel free to reach out for the specific variation you are looking for.
Our Stunning Three Name Diamond Pendant Necklace is a unique masterpiece. Customize it with up to three names for a truly unique touch. Available in 3 colors of gold (white, yellow, rose). Personalize your look with elegance and grace, perfect for special occasions and everyday wear.
Manufactured in Los Angeles using The Highest Quality Gold and Diamonds.
Material: Solid Gold
Diamonds: Approximately 1.50CT, Round Cut, Prong Set
*These are 100% Natural Earth Mined Diamonds.
Color: F-G
Clarity: VS2
*All Our chains are adjustable: 15”- 17”
Explore our Jewelry Financing Options to get this beautiful yet unique neckpiece under your budget.
Please Note: We carry various sizes and selections, feel free to reach out for the specific variation you are looking for.
Celebrate the most important woman in your life with the Best Mother's Day Gift - the Mom Diamond Pendant Necklace. This exquisite piece of jewelry is the perfect way to show your love and appreciation for your mother. Crafted with utmost care and attention to detail, the Necklace features a Pendant with sparkling 0.35 Carat Diamonds arranged to form the word "Mom". The Diamonds are carefully set and hung from a delicate chain crafted from a Solid Gold Rolo Cable Chain, ensuring that this Necklace will be treasured for years to come.
This pendant is a full half an inch wide and comes with a 16" inch chain with an option to purchase in 18" or 20".
Manufactured in Los Angeles using The Highest-Quality Gold and Diamonds.
Material: Solid Gold
Carat: .35 Carat
Diamonds: Mom Shaped, Round Cut, Prong Set
*These are 100% Natural Earth Mined Diamonds.
Color: F-G
Clarity: VS2
Get personalized with a popular mom necklace set with beautiful diamonds. This lovely pendant will add a delicate touch to your jewelry. It is made up of multiple round stones to create this beautiful pendant and will always add that personal touch.
Manufactured in Los Angeles using high-quality diamonds.
Material: Solid Gold
Diamonds: Round Cut, Prong Set
*These are 100% Natural Earth Mined Diamonds.
Carat: 1CT total
Color: F-G
Clarity: VS2
Please Note: We carry various sizes and selections, feel free to reach out for the specific variation you are looking for. For custom, letters reach out to one of our representatives.
A vivid, emerald-cut natural emerald takes center stage in this diamond pendant, embraced by a radiant halo of prong-set round brilliant diamonds, maximizing both sparkle and sophistication. Available in 14K or 18K gold (white, yellow, or rose) or platinum, and featuring an adjustable chain and secure spring ring clasp, this pendant offers versatility and luxury.
Specifications
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Diamonds: Round Cut, Prong Set
*These are 100% Naturally Earth-Mined Diamonds and Gemstones.
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Gem: Emerald
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Color: G
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Clarity: VS2
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Clasp: Spring ring
*All our chains are adjustable: 15”- 17”
Manufactured in Los Angeles using The Highest-Quality Gold and Diamonds. Every Item is Certified and Appraised by the DIA.
A statement of bold refinement, this pendant is perfect for elevating everyday looks and layering with ease.
Design Details That Define the Luxury of the Green Emerald & Diamond Halo Pendant
- Vivid emerald focal point for rich color and elegance
- Sparkling diamond halo enhances brilliance and structure
- Multiple metal choices to suit personal style
- Adjustable chain and secure clasp for comfort
Looking for customization? Check out the custom jewelry options and contact us to tailor the carat weight, metal, or length.
Explore financing plans for this exquisite piece of jewelry.
Call us at (213) 436-4365 for further queries or book a consultation.
Please note: We carry various sizes and selections. Feel free to reach out for the specific variation you are looking for.
Radiant Necklace – Agnes Green Emerald Cluster and Diamond Halo Pendant
Capture the lush beauty of nature with the Agnes Pendant, showcasing a vibrant cluster of natural green emeralds framed by a dazzling round brilliant-cut diamond halo. Suspended from a fine chain, this pendant blends rich color with timeless sparkle for an heirloom-worthy statement.
✔ Emerald Cluster Centerpiece – Ethically sourced natural emeralds in varying sizes create a dynamic, garden-inspired focal point.
✔ Diamond Halo Accent – A halo of F-G color, VS2 clarity round brilliant diamonds amplifies the emeralds’ verdant glow.
✔ Fine Gold & Platinum Options – Choose from 14K or 18K yellow, white, or rose gold, or platinum for your ideal finish.
✔ Delicate Matching Chain – Adjustable length fine chain (15″–17″) complements the pendant’s proportions.
✔ Handcrafted in Los Angeles – Manufactured in Los Angeles using The Highest-Quality Gold, Diamonds, and Gemstones.
Specifications
- Center Stones: Natural Green Oval Shaped Emeralds (Cluster)
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Accent Stones: Round Brilliant-Cut Natural Diamonds (F-G color, VS2 clarity)
*These are 100% Naturally Earth Mined Diamonds and Gemstones.
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Setting: Prong Set
- Carat: 0.75 CTW
- Metal Options: 14K & 18K Solid Gold (Yellow, White, Rose), Platinum
- Pendant Size: 12mm × 10mm (approx.)
- Chain: Fine Solid Gold/Platinum Chain, Adjustable 15″–17″
Customize your Agnes Pendant with bespoke engraving or gem choices, and explore our flexible financing plans to own this beautiful neckpiece immediately.
For personalized assistance, call (213) 436-4365 or book an appointment today.
Please Note: We carry various sizes and selections, feel free to reach out for the specific variation you are looking for.
This Pear Shape Green Emerald and Natural Diamond Pendant Necklace is a stunning piece of jewelry that combines elegance and romance. It features a pear shape green emerald and a natural diamond to form a heart shape. This necklace is a meaningful and romantic gift for loved ones or cherished jewelry collection.
Manufactured in Los Angeles using The Highest-Quality Gold, Diamonds and Gemstones.
*These are 100% Naturally Earth Mined Diamonds and Gemstones.
Material: Solid Gold (Also Available in Platinum)
Diamonds: Round Cut, Prong Set
Color: G
Clarity: VS2
Green Emerald Color: Medium-Dark
Clarity: Eye Clean
*These are 100% Natural Earth Mined Diamonds and Gemstones.
Cut: Excellent
*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.
This Elegant pendant has a rich, fiery Red Oval Ruby in the center and surrounding round sparkling white diamonds. The matching Rolo chain adds the perfect amount of glint to this piece as well! This item is a masterpiece worn on its own or perfect for stacking and layering.
Manufactured in Los Angeles using The Highest-Quality Gold and Diamonds.
Material: Solid Gold
Diamonds: Round Cut, Prong Set
*These are 100% Natural Earth Mined Diamonds and Natural Red Ruby.
Color: F-G
Clarity: VS2
*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.
This necklace is a stunning statement piece. Featuring captivating, brilliant-cut natural black diamonds in a classic 4-prong setting, it offers a bold, modern interpretation of a timeless design. This stunning necklace can be worn alone or stacked for a more contemporary look for any occasion.
Specification
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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
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Color: Black
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Clarity: AAA
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Clasp: Butterfly Clasp
See this in 18K Solid Gold
Pair this tennis necklace with a beautiful natural black diamond tennis bracelet.
All Our Tennis Necklaces are made in Los Angeles using the Highest Quality Gold and Diamonds.
Unique & Bold Natural Black Diamond Tennis Necklace
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Bold Contrast: The natural black diamond provides an intense, dramatic color you will not find in a traditional white diamond.
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Classic Security: The 4-prong mounting with a strong butterfly clasp allows the greatest protection for the stones and the whole necklace.
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Versatile Elegance: A great conversation starter that is so elegant and versatile that it can be worn by itself or combined in a modern layered look without any problem.
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Multiple Length Options: Available in numerous sizes; it can be adjusted to fit your neckline exactly.
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.
What Our Customers Say
Customer Testimonials
Watch real customer reviews featuring our most-loved diamond pieces, styled and worn in everyday moments.
Diamond Necklaces Made to Become Your Signature Piece
Gem Jewelers Co. diamond necklaces for women are crafted with natural diamonds and solid gold, including 14K and 18K gold options. Choose from yellow gold, white gold, rose gold, and platinum styles depending on the look, durability, and tone you prefer.
This collection includes diamond tennis necklaces, diamond pendants, diamond fashion necklaces, gemstone necklaces, solitaire diamond necklaces, gold diamond necklaces, white gold diamond necklaces, rose gold diamond necklaces, and custom diamond necklace designs. If you are looking for tennis necklace inspiration, see our guide to diamond tennis necklace style ideas.
Whether you want a delicate pendant, a high-carat tennis necklace, a modern layering piece, or a gemstone and diamond design, Gem Jewelers Co. offers luxury diamond necklaces made with careful attention to diamond quality, setting security, chain strength, clasp function, and long-term wear.
Our 5 Best-Selling Diamond Necklaces
- Non-Flip 4-Prong Natural Diamond Tennis Necklace - Classic everyday luxury necklace with secure brilliance
- Crown Prong Natural Diamond Tennis Necklace - Bold formal necklace with added diamond presence
- Bezel Set Natural Diamond Tennis Necklace - Modern, secure, and polished for regular wear
- 3-Prong Natural Diamond Tennis Necklace - Martini Style, Lightweight, elegant, and refined
- Classic Round Natural Diamond Pendant - Simple everyday pendant with timeless appeal
Famous Diamond Necklace Styles
Our women’s diamond necklace collection brings together four major necklace categories:
Diamond Tennis Necklaces
A diamond tennis necklace is the most iconic choice for women who want a continuous line of diamonds around the neck. Explore 3-prong, 4-prong, crown prong, bezel set, graduated, choker, adjustable, non-flip, heart shape, emerald shape, and multi-shape diamond tennis necklaces in 14K and 18K gold.
Diamond Pendants
Diamond pendants are perfect when you want something meaningful, wearable, and easy to style. Choose from round diamond pendants, halo pendants, circle necklaces, flower cluster pendants, bezel set pendants, Hamsa pendants, Italian horn pendants, and classic solitaire-style designs.
Diamond Fashion Necklaces
Diamond fashion necklaces bring more design detail and personality to the collection. Explore lariat necklaces, paperclip link necklaces, station necklaces, diamond by-the-yard styles, center-stone necklaces, halo station designs, and modern pieces made for layering or statement styling.
Gemstone Necklaces
Gemstone necklaces add color, meaning, and contrast to fine jewelry. Explore ruby, sapphire, emerald, pink sapphire, black diamond, gemstone tennis necklaces, gemstone pendants, and diamond-accented gemstone necklaces for a more expressive take on luxury necklace jewelry.
Solitaire Diamond Necklaces
A solitaire diamond necklace focuses on one main diamond. It is simple, timeless, and easy to wear every day. Round, oval, pear, emerald, cushion, and princess-cut solitaire necklaces are popular for first diamond necklaces, bridal gifts, anniversaries, and everyday luxury.
Cross Diamond Necklaces
Cross diamond necklaces combine spiritual symbolism with fine jewelry design. These necklaces are often chosen as meaningful gifts, for religious milestones, and for everyday wear. Styles range from delicate minimalist crosses to bold diamond-encrusted designs.
Initial Diamond Necklaces
Initial diamond necklaces offer a personalized touch, making them ideal for gifts and everyday styling. These necklaces feature letters set with diamonds or accented with diamond details, allowing wearers to represent their name or someone meaningful.
Bezel Diamond Necklaces
Bezel diamond necklaces feature diamonds encased in a smooth metal rim, offering a modern and secure setting. This style is perfect for everyday wear for its durability and clean, minimalist look, while still showcasing diamond brilliance.
How to Choose the Right Diamond Necklace
Use these practical tips before choosing a necklace:
- For everyday wear: Choose a diamond pendant, solitaire necklace, small station necklace, or low-profile fashion necklace. These styles are easier to wear with casual outfits, workwear, and layered jewelry.
- For a luxury statement: A diamond tennis necklace, graduated necklace, a high-carat necklace, or bold paperclip diamond necklace. These styles create a stronger neckline presence.
- For gifting: Choose a solitaire pendant, a heart necklace, a birthstone gemstone necklace, or a custom name necklace. These feel more personal and are easier to match to someone’s style.
- For bridal styling: Choose a tennis necklace, pear-drop pendant, oval diamond pendant, halo necklace, or elegant lariat necklace depending on the dress’s neckline.
- For layering: Mix different lengths. Pair a short pendant with a station necklace, paperclip chain, or delicate tennis necklace. Avoid stacking multiple heavy focal pieces together.
- For diamond shape: Round diamonds feel classic; oval and pear shapes feel soft and graceful; emerald cuts look clean and structured; and heart or marquise shapes feel more distinctive.
- For settings: Prong settings show more of the diamond, bezel settings add protection, halo settings create extra sparkle, and non-flip tennis settings help keep the diamonds facing forward.
- For metal color: White gold looks bright and modern, yellow gold feels timeless and warm, rose gold adds softness, and platinum offers a cool-toned, durable finish.
- For gold karat: 14K gold is practical for everyday wear because it is slightly more durable, while 18K gold offers a richer gold finish.
- For carat weight: Smaller pendants feel subtle and wearable; 1CT–3CT styles offer everyday luxury; 4CT–7CT tennis necklaces create balanced sparkle, and 10CT, 15CT, 20CT, or 25CT+ necklaces make a stronger high-jewelry statement.
Why Buy a Diamond Necklace from Gem Jewelers Co.?
A diamond necklace should look beautiful from the front, sit comfortably on the neckline, and feel secure enough to wear with confidence. That depends on more than carat weight. Diamond cut, color, clarity, setting work, chain quality, clasp strength, metal finish, and overall craftsmanship all matter.
Gem Jewelers Co. is a luxury diamond jewelry brand offering natural diamond necklaces in 14K and 18K gold, with wholesale-direct pricing, GIA-certified diamond options, flexible financing, customization, free resizing support where applicable, and a 14-day return policy.
Customers can shop with confidence thanks to our warranty services and 500+ verified reviews on Google, Trustpilot, and Reseller Ratings. Plus, enjoy FREE diamond studs on qualifying orders over $1,500.
Whether you are buying a diamond tennis necklace, a solitaire pendant, a gold-and-diamond necklace, a gemstone-and-diamond necklace, or a custom diamond necklace, our team can help you confidently compare style, length, diamond quality, metal color, carat weight, and budget.
Need help choosing the right diamond necklace? Schedule an appointment with our team for personalized guidance.