Platinum Sapphire and Diamond Shield Ring, #190072102, circa 1920s

Brand new sapphire and diamond platinum ring has been custom designed and created to perfection by our magnificent team! It includes a 4.00 carat octagonal step-cut natural "violeti...

Estate 14K Yellow and White Gold Opal Sapphire and Diamond Cocktail Ring. The ring feature a lovely oval opal, surrounded by an undulating halo of round sapphires and full cut diam...

An impressive antique 0.28 carat sapphire and 0.48 carat diamond, platinum cluster style dress ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive small antique sapphire ring has been crafted in platinum The scalloped edged, rounded cluster design is ornamented with a central 0.28Ct cabochon cut sapphire. The sapphire is encircled by twenty-four pave set eight-cut diamonds, pavé set within two concentric rows. The pierced decorated, elevated and flared ring shoulders join the setting at a subtle cuff and meld seamlessly with the plan ring shank. This small gemstone dress ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. The ring is supplied with an independent diamond grading report card. Condition This impressive antique gemstone cluster...

An impressive antique 0.22 carat sapphire and 0.62 carat diamond, 14k yellow gold and 14k white gold set cocktail ring; part of our diverse antique jewelry collections. This fine and impressive three stone antique ring has been crafted in 14k yellow gold with a 14k white gold setting. The pierced decorated, twist design is ornamented with a feature 0.22 carat round mixed cut blue sapphire, bezel set to the center. The sapphire is flanked to the upper and lower border diagonally with a bezel set Old European round cut diamond. The central arrangement is embellished to either side with a further six pavé set diamonds in a combination of Old European round cuts and eight-cuts. The subtly elevated 14k yellow gold ring shoulders integrate with the twist design and blend seamlessly with the plain hallmarked ring shank. The ring is hallmarked to the interior with the 14k gold fineness mark 585. This impressive antique twist ring...