Vintage GIA 1.59 Carat Circular Cut Diamond 18K Yellow Gold Ring

Crafted in the 1990s, this vintage ring showcases a GIA-certified 3.46-carat emerald cut emerald from Colombia, enhanced with F2 clarity treatment to reveal its lush green hue. The e...

Certificate: GIA  #1236409028 Center Stone: Oval Cut Ruby Weight: Approximately 1.25 Carat Origin: Thailand Treatment(s): Heated Accent Stone: 32 Round Brilliant Cut Diamonds Weig...

This vintage 18k yellow gold cluster ring showcases a GIA-certified 10.62-carat oval cut heated Sri Lankan sapphire, surrounded by 16 round brilliant cut diamonds totaling approximat...

This Edwardian cluster ring features a GIA-certified 5-carat no-heat sapphire surrounded by sparkling old European cut diamonds, set in 18k yellow gold and silver for timeless sophis...

RareGemWorld's beautiful GIA certified diamond ring. Mounted in a beautiful 18K Yellow and White Gold setting with a natural cushion cut yellow diamond. The yellow diamond is surroun...

A stunning antique 1930s natural pearl and 1.59 carat diamond, 18 karat white gold dress ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive large antique pearl and diamond ring has been crafted in 18k white gold. The ring displays a central 8.09mm natural pearl. The pearl is flanked to the upper and lower border with a feature 0.67Ct and 0.56Ct Old European round cut diamond. The curved setting surround the pearl at either side, embellished with a further twelve pave set eight-cut diamonds. The pierced decorated, trifurcated ring shoulders integrate with the main setting and amalgamate to form the multi-stranded ring shank at a cuff design. This antique pearl cocktail ring...

This stunning 18k natural yellow diamond ring weighs 1.60 ct. It features a beautiful yellow diamond in the center. The surrounding round d...

Make a sparkling statement with this unique and impressive Mid-20th Century 18k Gold RUBELLITE Tourmaline and Diamond Ring. The Rubellite is NATURAL, luscious 5.39ct r shape Triangu...