Lab-Grown Necklaces - Doozy Diamonds

Lab-Grown Necklaces

10 products

Make This Summer Sparkle with Stunning Jewelry

Summer Jewelry Sale – Enjoy 15% OFF | Code: FLAT15

10 products

Our lab grown diamond necklaces feature IGI certified diamonds in timeless and modern designs, from solitaire pendants to tennis necklaces. Crafted in 10K, 14K, or 18K white, yellow, and rose gold, they offer exceptional brilliance, customizable chain lengths, and outstanding value.


pear-solitaire-cvd-f-vs-diamond-necklace
0.30CT-1.0CT Pear Lab Grown Diamond Solitaire Layered Diamond Necklace
from $2,050.00
oval-cvd-f-vs-diamond-necklace
3-50-tc-oval-cvd-f-vs-diamond-necklace
3.50CT Oval Five Stone Lab Grown F/VS Diamond Necklace for Women
from $4,640.00
3-50-ct-emerald-cvd-f-vs-diamond-necklace
emerald-cvd-f-vs-diamond-necklace
3.50CT Emerald Cut Lab Grown Diamond F/VS Five Stone Necklace
from $4,640.00
pear-round-cvd-f-vs-diamond-necklace
1-50-tcw-pear-round-cvd-f-vs-diamond-necklace
1.50TCW Pear & Round Lab Grown F/VS Diamond Necklace
from $2,700.00
2-0-tc-marquise-cvd-f-vs-diamond-necklace
marquise-cvd-f-vs-diamond-necklace
2.0CT Marquise Lab Grown Diamond Three Stone Necklace
from $3,200.00
oval-cvd-f-vs-diamond-necklace
1-0-tcw-oval-cvd-f-vs-diamond-necklace
1.0TCW Oval Shape Lab Grown Diamond F/VS Diamond Necklace
from $2,685.00
1-0-tcw-emerald-cvd-f-vs-diamond-necklace
emerald-cvd-f-vs-diamond-necklace
1.0TCW Emerald Cut Lab Grown Diamond F/VS Three Stone Necklace
from $2,485.00
0-7-ct-heart-solitaire-cvd-f-vs-diamond-necklace
heart-solitaire-cvd-f-vs-diamond-necklace
0.70CT Heart Shape Solitaire Lab Grown F/VS Diamond Necklace
from $2,685.00
1-0-tcw-round-cvd-f-vs-diamond-necklace
round-cvd-f-vs-diamond-necklace
1.0TCW Round Brilliant Cut Lab Grown F/VS Diamond Necklace
from $2,560.00
round-cvd-f-vs-diamond-necklace
2-0-tc-round-cvd-f-vs-diamond-necklace
2.0CT Round Lab Grown Diamond F/VS 3 Stone Necklace
from $4,425.00
Recently viewed

Lab Grown Diamond Necklaces for Every Style and Occasion

Frequently Asked Questions

The most popular chain lengths are 16, 18, and 20 inches. An 18-inch chain typically sits near the collarbone and complements most necklines, making it a versatile choice for everyday wear.

Yes. Many lab-grown diamond necklaces can be customized with different diamond sizes, shapes, settings, metal types, and chain lengths to suit your personal preferences.

Absolutely. Lab-grown diamonds have the same hardness as mined diamonds, making them highly durable and suitable for everyday use when properly cared for.

Yes. A diamond necklace is one of the most popular fine jewelry gifts because it is versatile, meaningful, and suitable for a wide range of occasions.

Clean your necklace regularly using mild soap, warm water, and a soft brush. Store it separately from other jewelry to help prevent scratches and maintain its brilliance.