10.00 Carat Aquamarine Diamond Halo Two-Tone Gold Cocktail Ring

Mid-Century Bright blue clear oval aqua and diamond cocktail ring. This spectacular large 6.25ct oval aquamarine center stone is mounted in a handmade platinum setting with a 26 roun...

Large cushion brilliant cut pale blue natural untreated aqua and diamond cocktail ring. 29.34ct Aquamarine in its original handmade, 1940's filigree, hand engraved platinum setting with 108 round brilliant cut diamonds and 12 step cut baguette diamonds. 1 cushion brilliant cut pale blue Aquamarine...

Aqua and diamond cocktail ring. Pale blue oval aqua center stone with baguette and emerald cut accent diamonds in a 14k yellow and white gold setting. Circa 1990's. 1 oval Aquamar...

Natural untreated aquamarine and diamond ring. Emerald cut 19.58ct center aqua with two round brilliant cut side diamonds in a handmade 1950's platinum setting. 1 emerald cut blue ...

A stunning vintage 25.23 carat aquamarine and 3.40 carat diamond, 18 karat yellow gold and platinum dress ring; part of our diverse vintage jewelry and estate jewelry collections. This stunning, fine and impressive vintage aquamarine ring...

A fine and impressive 4.56 carat aquamarine and 0.42 carat diamond, 18 karat yellow gold and 18 karat white gold set dress ring; part of our diverse vintage jewelry and estate jewelry collections. This fine and impressive aquamarine and diamond ring has been crafted in 18k yellow gold with 18k white gold settings. The cluster ring features an impressive 4.56 carat cushion cut aquamarine, claw set in relief to the center. The feature stone is encompassed with twenty-four claw set modern brilliant round cut diamonds, completing the cluster design. The elevated ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank. The interior of the shank is hallmarked with the 18k gold fineness mark -750- the London Assay Office mark (leopard's head), date letter for 1990 (Q). This aquamarine dress ring...

This gorgeous ring features a rectangular cushion cut aquamarine weighing 4.60 carats mounted in a four claw, open back setting. The vibrant gemstone is beautifully surrounded by a c...

25 Carat Natural Aquamarine & Diamond Cocktail Ring 18 K Yellow Gold , Estate A classic, Cocktail ring Huge 25 Carat of very clean no inclusion Aquamarine Oval shape , full of lus...