Best Seller Diamond Necklaces – Solitaire, Halo, Pendant & Tennis Designs
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Vendor:Finediam
Flared Baguette Diamond Cross Necklace in Gold or Platinum
Exude graceful elegance with this stunning Flared Baguette Diamond Cross Necklace, designed with a bold curved silhouette and brilliant diamond detailing. This necklace features baguette diamonds set through the centre of the cross, enhanced by round diamonds along the edges for extra sparkle. The...- From £1,275.67
- From £1,275.67
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Vendor:Finediam
0.60Ct Round Lab Grown Diamond Halo Pendant Necklace in White Gold With Chain
✨Product Description: Discover this elegant 0.60Ct Round Lab Grown Diamond Halo Pendant Necklace, featuring a brilliant round centre diamond surrounded by a sparkling halo of lab-grown diamonds. The halo setting enhances the size and brilliance of the centre stone, creating a timeless and radiant...- £1,243.19
- £1,243.19
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Vendor:Finediam
0.50Ct Lab Grown Diamond Halo Pendant Necklace in 18K White Gold – H/SI Clarity
Experience timeless elegance with the 0.50Ct Lab Grown Diamond Halo Pendant Necklace in 18K white gold. This stunning pendant features a round lab-grown diamond with exceptional H color and SI clarity, set in a secure claw setting to maximize its brilliance and sparkle. The...- £1,214.03
- £1,214.03
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Vendor:Finediam
Diamond Pendant Necklace – Natural Round Solitaire Pendant Without Chain
✨Product Description: Experience timeless sophistication with this exquisite solitaire round natural diamond pendant, expertly crafted to showcase exceptional brilliance and fire. Featuring an innovative Galileo diamond setting, the pendant creates the illusion of a larger diamond, making its 0.50-carat natural diamond appear visually comparable...- £416.99
- £416.99
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Vendor:Finediam
Barbed Wire Round Diamond Cross Pendant in Gold or Platinum - 9k White Gold
Exude bold individuality with this striking Barbed Wire Round Diamond Cross Pendant, designed with a unique modern edge and refined diamond sparkle. This pendant features round diamonds set through the centre of the cross, enhanced by a distinctive barbed wire-style metal detail wrapped across...- From £854.39
- From £854.39
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
0.25ct Lab Diamond Pendant In Gold - White Gold
Sustainable Lab Diamond Necklace in 9K White Gold with Silver Chain Experience the allure of sustainable luxury with our handcrafted necklace, meticulously designed to showcase a brilliant sustainable lab diamond. Set in elegant 9K white gold and complemented by a versatile silver chain, this...- £222.59
- £222.59
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White Gold
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Rose Gold
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Yellow Gold
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Vendor:Finediam
0.25Ct Lab Diamond Cross Pendant Necklace with Chain - 9K White Gold
✨Product Description: Exude delicate elegance with this beautiful 0.25Ct Lab Diamond Cross Pendant Necklace, crafted with classic sparkle and meaningful style. This necklace features round lab diamonds arranged in a traditional cross design, creating a bright and graceful finish. Its lightweight and elegant style...- £416.99
- £416.99
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9K White Gold
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9k Yellow Gold
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9k Rose Gold
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Vendor:Finediam
Swirl Diamond Pendant Necklace – Lab Grown Twisted Design Pendant Without Chain
✨Product Description: Add a touch of elegance with this beautifully crafted Swirl Diamond Pendant Necklace, featuring a brilliant lab-grown diamond set within a unique twisted swirl design. The flowing curves enhance the sparkle of the diamond, creating a graceful and eye-catching piece perfect for...- From £293.54
£684.94- From £293.54
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Vendor:Finediam
0.20Ct Lab Grown Diamond Bar Necklace Pendant in Gold (With Chain) - 9k White Gold
Introducing our 9ct Yellow Gold Diamond Bar Necklace, a beacon of elegance. Crafted with precision, the brilliant-cut 0.20ct Diamonds boast a G/H color and Si clarity, illuminating your neckline with timeless charm. The delicate Diamond Cut chain enhances the allure, leading to a sleek...- £455.87
£430.92- £455.87
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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Vendor:Finediam
Teardrop Diamond Pendant Necklace – Lab Grown Elegant Drop Design Without Chain
✨Product Description: Exude elegance with this stunning Teardrop Diamond Pendant Necklace, beautifully crafted to highlight a brilliant lab-grown diamond in a sleek drop design. The flowing teardrop shape enhances the sparkle of the centre stone, creating a refined and modern look perfect for both...- From £225.50
£526.18- From £225.50
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Vendor:Finediam
Teardrop Diamond Pendant Necklace– Lab Grown Elegant Drop Pendant Without Chain
✨Product Description: This elegant Teardrop Diamond Pendant Necklace features a stunning lab-grown diamond set in an exquisite teardrop design, crafted in your choice of 9K White, Yellow, or Rose Gold. The sleek, modern design of this pendant adds a touch of sophistication, making it...- From £225.50
£526.18- From £225.50
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Vendor:Finediam
Modern Diamond Pendant Necklace – Lab Grown Minimalist Pendant Without Chain
✨Product Description: Upgrade your jewellery collection with this elegant Modern Diamond Pendant Necklace, designed with a sleek and contemporary finish. Featuring a brilliant lab-grown diamond set in a clean minimalist style, this pendant delivers a refined and sophisticated look suitable for everyday wear and...- From £225.50
£526.18- From £225.50
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Vendor:Finediam
Drop Diamond Pendant Necklace – Lab Grown Elegant Pendant Without Chain
✨Product Description: Discover refined elegance with this stunning Drop Diamond Pendant Necklace, crafted to showcase a brilliant lab-grown diamond in a sleek and modern drop design. The flowing silhouette enhances the sparkle of the diamond, creating a sophisticated piece perfect for both everyday wear...- From £225.50
£526.18- From £225.50
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Vendor:Finediam
0.20Ct Lab Grown Diamond Four Leaf Clover Charm Pendant With Chain
Introducing our 9ct White Gold Four-leaf Clover Necklace adorned with 0.20ct of sparkling diamonds. The pendant, with a 12.0mm width and length, hangs gracefully on an 18in/45cm Rolo chain, secured with a convenient Trigger clasp. Crafted with brilliance (Brilliant cut), the diamonds showcase G/H...- £494.75
£484.92- £494.75
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Vendor:Finediam
Diamond Halo Ruby Stone Necklace with Chain
✨Product Description: Exude classic elegance with this beautiful Diamond Halo Ruby Stone Necklace, designed with a vibrant ruby centre stone and sparkling diamond halo for a timeless luxury finish. This necklace features an oval ruby stone at the centre, surrounded by a brilliant diamond...- £1,039.07
- £1,039.07
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Vendor:Finediam
Ruby & Diamond Cluster Necklace with Chain in 9K Gold - 9k White Gold
✨Product Description: Exude rich elegance with this beautiful Ruby & Diamond Cluster Necklace, designed with vibrant ruby stones and a sparkling diamond border for a timeless luxury look. This necklace features four round ruby stones arranged in a graceful cluster design, surrounded by brilliant...- £659.99
- £659.99
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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Vendor:Finediam
0.15ct Oval Shape Diamond Necklace with Chain
✨Product Description: Shop this Oval Sapphire Diamond Necklace in white gold with chain, featuring an oval blue sapphire and sparkling diamond halo.This product is a piece of jewelry that features a blue sapphire as the main stone, set in 18K white gold. The total...- From £582.23
- From £582.23
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Vendor:Finediam
Blue Sapphire Diamond Cluster Necklace with Chain - 9k White Gold
✨Product Description: Exude rich elegance with this beautiful Blue Sapphire Diamond Cluster Necklace, designed with deep blue sapphire stones and a sparkling diamond halo for a timeless luxury finish. This necklace features round blue sapphire stones arranged in a graceful cluster design, surrounded by...- £776.63
- £776.63
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9k White Gold
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9k Rose Gold
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9k Yellow Gold
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Vendor:Finediam
Channel Set Round Diamond Cross Necklace in Gold or Platinum - 9k White Gold
Exude simple elegance with this classic Channel Set Round Diamond Cross Necklace, designed with a clean cross shape and refined diamond sparkle. This necklace features round diamonds securely set within a sleek channel setting, giving the piece a smooth, modern and timeless finish. The...- From £358.67
- From £358.67
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9k White Gold
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9k Rose Gold
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9k Yellow Gold
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18k White Gold
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Vendor:Finediam
Lab Diamond Hamsa Hand Pendant in Sterling Silver
✨Product Description: Exude meaningful elegance with this beautiful Lab Diamond Hamsa Hand Pendant, crafted in sterling silver with delicate diamond sparkle. This pendant features a symbolic Hamsa hand design, set with lab diamonds across the front for a bright and refined finish. The design...- £193.43
- £193.43
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Elevate your style with FineDiam’s best-selling diamond necklaces, celebrated for their elegance, sparkle, and timeless appeal. This curated collection features dazzling designs, including classic solitaire pendants, radiant halo styles, sleek bar necklaces, and luxurious diamond tennis necklaces.
Choose from premium metals — luminous white gold, romantic rose gold, traditional yellow gold, opulent 9K or 18K gold, and enduring platinum. Whether you’re searching for a signature everyday piece, a glamorous gift, or a statement accessory for a special occasion, our most-loved diamond necklaces offer exceptional craftsmanship and unmatched beauty.
Each necklace is set with carefully selected natural or lab-grown diamonds, ensuring lasting brilliance and sophistication for years to come.