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21.178 CT Lab-Grown Diamond Necklace | VVS-VS Clarity, EF Color | 18KT, 14KT, Rose, Yellow, White Gold | Luxury Fine Jewelry

21.178 CT Lab-Grown Diamond Necklace | VVS-VS Clarity, EF Color | 18KT, 14KT, Rose, Yellow, White Gold | Luxury Fine Jewelry
Regular price $9,145.00
Regular price $14,632.00 Sale price $9,145.00
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SKU:GNK0021

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21.178 CT Lab-Grown Diamond Necklace – Ultimate Luxury and Timeless Design

Elevate your elegance with this breathtaking 21.178 carat lab-grown diamond necklace, a true statement piece that exudes brilliance from every angle. The necklace features a stunning collection of meticulously cut diamonds, including rectangular, oval, and pear-shaped stones, all designed to create a captivating visual flow.

Each diamond is lab-grown, showcasing VVS–VS clarity and EF color, offering superior sparkle and purity, all while being eco-friendly and conflict-free, thanks to advanced CVD technology. The diamonds are set in a perfectly designed 18KT gold chain, available in rose gold, yellow gold, or white gold to complement your style.

With a total weight of 21.178 carats and a secure design, this necklace is the epitome of modern luxury, perfect for making an unforgettable impression at any event. Whether worn to a wedding, a gala, or as an everyday accessory, this piece will add unmatched elegance and sophistication to your jewelry collection.


💎 Key Features:

  • Total Carat Weight: 21.178 CT Lab-Grown Diamonds

  • Diamond Clarity: VVS–VS | Diamond Color: EF

  • Diamond Cut: Rectangular, Oval, and Pear-Shaped Diamonds

  • Stone Type: Lab-Grown Diamond (CVD, Conflict-Free)

  • Metal Options:

    • 18KT Gold

    • 14KT Gold

  • Available Gold Colors: Rose Gold, Yellow Gold, White Gold

  • Necklace Length: Custom sizing available

  • Weight: Approx. 31.5 grams

  • Sustainable & Ethical: Eco-friendly, conflict-free brilliance


🌟 Why Choose This Necklace?

Exquisite Diamond Cuts – Featuring rectangular, oval, and pear-shaped diamonds for a timeless design
Lab-Grown Excellence – Ethical and sustainable, providing superior brilliance
Multiple Gold Options – Available in 18KT, 14KT, rose, yellow, and white gold
Perfect for Every Occasion – Ideal for weddings, anniversaries, or special events
Customizable Fit – Available in custom lengths to suit your style


🎁 Packaging

Delivered in a luxury jewelry gift box, this necklace is perfect for gifting or personal use.

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