Guild Certified 4.82 CT Santa Maria Color Aquamarine 18K Gold Ring with Diamonds

Guild Certified 5.80 CT Santa Maria Blue Aquamarine 18K Gold Ring with Diamonds 1 Aquamarine - 5.80 CT Guild Certification - Cushion Cut / Vivid Blue ( Santa Maria Blue) Diamonds -...

GRC Certified 2.40 CT Santa Maria Blue Aquamarine 18K Gold Ring with Diamonds 1 Santa Maria Blue Aquamarine - 2.40 CT GRC Certification Diamonds - 0.03 CT 18K Gold - 2.24 GM

Guild Certified 6.03 CT Vivid Blue Aquamarine 18K Gold Ring with Diamonds 1 Aquamarine - 6.03 CT Shape - Octagonal Dimensions - 15.04 * 8.66 * 6.18 mm Color - Vivid Blue Guild Cert...

Guild Certified 3.33 CT Santa Maria Blue Aquamarine 18K Gold Ring with Diamonds 1 Aquamarine - 3.33 CT Super Santa Maria Blue / Guild Certification Diamonds - 1.129 CT 18K Gold - 7...

--Stone(s):-- (1) Natural Genuine Aquamarine - Cushion Cut - Prong Set - Rich Blue Color - 9.20ct (approx. based on the certification) *See Certification Information Below* (10) Natu...

28 Carat Natural Aquamarine & Diamond Cocktail Ring 18 K Yellow Gold , Estate A classic, Cocktail ring Huge 28 Carat of very clean no inclusion Aquamarine cushion shape , full of ...

A stunning, fine and impressive 30.09 carat aquamarine and 2.94 carat diamond, 18 karat yellow gold and 18 karat white gold set dress ring; part of our diverse aquamarine 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...