Oval Lab-Grown Diamond Solitaire Necklace

An oval looks like more diamond than it weighs. Its long outline covers more of the neckline than a round of the same carat weight, so even the 1/5 ct reads as a real solitaire. Four prongs hold the lab-grown stone north to south, and the chain attaches at both sides of the setting, so it stays centered at the collarbone instead of sliding around to the back.

Chain included. It arrives ready to wear on a solid 14K gold 1 mm cable chain, 18 inches long, with a lobster clasp. The chain is the same gold as the pendant you choose.

For a birthday, a first anniversary or a new job, this is a gift that goes on the day she opens it and rarely comes off. The 1/5 and 3/8 ct suit someone who already layers; the 3/4 and 1 ct are for the one necklace she reaches for first.

The center is a single lab-grown oval diamond, offered from 1/5 to 1 carat, graded VS clarity and F–G color. If you are weighing lab-grown against mined, the stone itself answers it: a lab-grown diamond is carbon crystallized as diamond, just as hard and just as bright, and at VS F–G there is nothing for the eye to find at necklace distance. What changes is the price per carat, which is why the 1 ct is within reach here.

Approximate diamond size by weight: 1/5 ct about 5x3 mm; 3/8 ct about 6x4 mm; 3/4 ct about 7x5 mm; 1 ct about 8x6 mm.

One price covers the diamond, the solid 14K gold setting and the matching chain, so there is no separate chain to buy. Pick yellow, white or rose gold, then the size that suits her. Each option lists its own ship time.

Every order ships free and fully insured by UPS Ground; orders of $500 or more ship by complimentary UPS Express, signature required on delivery (a $50 upgrade below that). The ship estimate for your selection is shown beside the price. Returns are accepted within 30 days, and every piece carries our free lifetime warranty against manufacturing defects.