Midcentury Jadeite Jade 1.26 Carat Diamond Platinum Navette Cluster Ring GIA

Centering an oval cut diamond weighing 1.08 carats total - F color with SI2 clarity. Prong set and flanked by sleek shoulders set with pavé set round brilliant cut diamonds. Weighing...

Centering an old European cut diamond weighing 1.14 carats total - K color with VVS1 clarity. Set in a stylized basket with triple split prongs and flanked by triangular cathedral sh...

Cluster ring centers an oval cut topaz weighing 2.80 carats. Eye-clean with medium light lavender pink color. With a pavè diamond surrounded with a scalloped petal like halo. Complet...

Featuring an emerald cut sapphire weighing approximately 0.85 carat. Transparent with saturated royal blue color. Bezel set and surrounded by a floating rectangular frame. Comprised ...

Cluster style ring centers a cushion cut Ceylon sapphire weighing 16.42 carats. Transparent blue in color - Sri Lankan in origin. Surrounded by a halo of round brilliant and baguette...

Centering an oval shaped jadeite jade cabochon measuring 17.5 x 12.0 mm - translucent medium green. Natural with no indications of impregnation or color treatment - set in platinum b...

A marquise-shaped natural untreated jade weighing 5.50 carats takes center stage! It has an ideal rich, even green color with excellent luster. It is accented by 3.10 carats of asscher-cut and round brilliant-cut diamonds making a double-halo around the jade. Hand-fabricated in platinum in a navette-shape, this natural jade ring...

An impressive vintage 1940s 1.26 carat diamond and 18 karat white gold, platinum set dress ring; part of our diverse diamond jewelry and estate jewelry collections. This fine and im...

Item Specifications: Metal: Platinum Style: Statement Ring Ring Size: 6 (resizing available for a fee) Total Weight: 8.60 Grams Gemstone Specifications: Center Gemstone: Jadeit...

This is a very elegant cocktail ring. Designed in platinum with diamond baguettes set vertically, the ring has a very Art Deco feeling. Three oval cut ru...

A stunning antique French 4.81 carat sapphire and 1.26 carat diamond, 18 karat yellow gold cluster ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique sapphire and diamond ring has been crafted in 18k yellow gold. The pierced decorated, cluster design is ornamented with a central feature fourteen claw set oval mixed cut 4.81 carats Ceylon blue sapphire. The sapphire is surrounded by fourteen individually claw set Old European round cut diamonds, totalling 1.26 carats. The flared ring shoulders have a millegrain decorated, multi-stranded design and integrate with the main setting, melding with the shank. The ring is hallmarked to the outer surface of the shank with the French import mark for 18k gold (owl). This yellow gold antique sapphire ring is supplied with an independent diamond grading report card in addition to a sapphire report and certificate supplied by the Gemmological Certification Services, London. Condition This stunning antique gemstone cluster...

A superb natural jadeite jade weighing 5.34 carats takes center stage! It has the ideal evenly colored grass green color and strong luster. It is certified by the GIA as Type A (no t...