Certified Unheated 3.63 Carats Burma Cabochon Ruby Diamonds Platinum Yellow Gold Ring

Pompadour ring set with an exceptional unheated burmese ruby cabochon surrounded of old-cut diamonds.
Estimated ruby weight: 3.63 carats
With Carat Gem Lab certificate, specifying natural ruby, intense red color, no indication of treatment, origin Burma.
Total estimated diamond weight: 1.20 carats
Diamond quality : G/VS
Dimensions: 15.84 x 16.67 x 7.94 mm (0.623 x 0.656 x 0.312 inch)
Finger size: 50 (US: 5 1/4)
Total ring weight: 4.9 g
French work, 1st half of the 20th century
18-carat yellow gold, 750/1000th (owl hallmark) and platinum 850/1000th, (mascaron hallmark)
Although we take care of the quality of our antique jewelry, they have a history. As a result, some gems may be slightly polished and the metal may have a slight patina.