Blue Sapphire & Diamond Halo Necklace 16" (0.05 ctw)

A round blue sapphire ringed by a halo of small diamonds, which makes the center stone look larger and throws off more light. The sapphire here is lab-grown, so the blue is rich and the price stays reasonable for what is a lot of necklace. It measures about 8.4 mm across the pendant and hangs at 16 inches. You get the full metal range: white, yellow, and rose 14K gold, or platinum for the version that never needs re-plating. A lab-grown sapphire is the same mineral and color as a mined one, grown instead of dug, which is why the halo look costs less here than it would with a natural center. Good as an anniversary piece or a milestone gift, and it comes gift-boxed.