Intaglio rings (like a cameo but carved into the stone instead of out of it) were all the rage in the 1940's and 1950's

Gem: Diamonds totaling

Measurements: 23 x 7 mm

Gem: Dravite Tourmaline 17

A sleek diamond setting of polished platinum shows the sapphire off to its best advantage

Mixed Metal Yellow Gold and Platinum Blue Topaz Ring with Diamond Accents Beaded Serpentine Chain Intaglio rings (like a cameoThis gorgeous ring is a showstopper! Crafted from a mix of yellow gold and platinum, it features a beautifully cut blue topaz centerpiece with dazzling diamond accents. Your style will shine on and on! Metal: 18K Yellow Gold, Platinum Gem: Blue Topaz 1. 93 Carats Gem Measurements: 6. 3 x 8. 3 mm, Fancy Cut Accents: 2 Princess Cut Diamonds totaling . 50 Carats, VS in Clarity, G H in Color; 10 Princess Cut Diamonds totaling . 32 Carats, SI I in Clarity,