Vintage Cartier Trinity Three Tone 18k Gold Ring & Diamonds brooch This would make a perfect

This would make a perfect every day diamond band to stack with other rings

The ring has a blue cabochon tourmaline in a beautiful 18k gold setting

please send me an inquiry

It is hallmarked with the Italian maker‘s name Bucciari and 18k

with the black enamel stripes and the natural pears set in the cross

Vintage Cartier Trinity Three Tone 18k Gold Ring & Diamonds brooch This would make a perfectVintage Cartier Trinity Three Tone 18k Gold Ring & Diamonds. The ring is fully hallmarked with the metal content (750), designer signature, makers mark, and serial number. This item is certified to be authentic by our professional team. The width of the ring is 3. 5mm. Weight: 9. 7 grams Ring US size: 3 3. 5