Vintage Circa 1980s 18k Gold Natural Diamond And Marquise Cut Sapphire Ring

In very good condition. Total weight 4.69 grams. Totally is diamond 1.80 ct. The diamond is has s1-s2 clarity and K-L-M color. Acid tested to be 18k real gold. Total is ruby 0.35 ct....

In very good condition. Total weight is 3.2 grams. Totally is diamond 0.35 ct. The diamond is has H color and vs-s1 clarity. Totally is sapphire 0.70 ct. Ring size is US 5.25 We can ...

In very good condition. Total weight 5.2 grams. Totally is diamond about 0.20 carat. The diamond is has H color and vs-s1-s2 clarity. Totally is sapphire 0.40 carat. Ring size is US ...

In very good condition. Total weight is 7.6 grams. Totally is diamond 0.27 ct. The diamond is has H-I color and vs-s1 clarity. Totally is sapphire 0.65 ct. Ring size is US 7.25 We c...

Finely crafted in 18k yellow gold with an Oval cut Sapphire weighing 2.54 carats, accented by Marquise cut Diamonds weighing a total of 1.16 carats. Circa 1980s Size 7 1/4, resizable

This beautiful European 18k gold and onyx cocktail ring is adorned with white gold and 0.35 c round cut diamonds. It is a hefty piece that is very comfortable to wear and it can be r...

Cartier Sapphire and Chrysoprase ring in 18k Gold, showcasing a wonderful Natural Cabochon-cut Sapphire at the center with Carved Chrysoprase shoulders and further embellished Diamon...

An impressive vintage 0.97 carat sapphire and 0.48 carat diamond, 18 karat yellow and white gold cocktail ring; part of our diverse vintage jewelry and estate jewelry collections. This fine and impressive sapphire and diamond band ring has been crafted in 18k yellow gold with an 18k white gold setting. The ring has an asymmetric, organic design, ornamented with a feature 0.97Ct mixed Dutch cut blue sapphire, tension set within two 18k white gold borders. The domed setting is embellished with a total of ten bezel set modern brilliant round cut diamonds, varying in size. The flared ring shoulders integrate with the main setting, and meld with the hallmarked ring shank. The plain ring shank features an unusual shaped lioness head...