Burmese sapphire and diamond cluster ring, circa 1920.

Diamond and sapphire cluster ring. Set to centre with one round old cut diamond in an open back rubover setting with an approximate weight of 0.75 carats, further set with four calib...

Edwardian Burmese sapphire and diamond cluster ring. Set to the centre with a cushion shape old cut natural and unenhanced Burmese sapphire in an open back claw setting with an appro...

Burmese sapphire and diamond coronet cluster ring. Set with a round old cut natural unenhanced Burmese sapphire in an open back claw setting with an approximate weight of 3.51 carats...

Burmese Sapphire and Diamond cluster ring. Centrally set with a cushion shape old cut natural unenhanced Burmese sapphire in an open back rubover setting with an approximate weight o...

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 Edwardian Burmese pink sapphire and diamond cluster ring, the oval faceted sapphire measuring 6.7x5.5mm and estimated to weigh 1.1 carats, accompanied by GCS report stating to be ...

Decorated with a flower design holding a round ruby of about 1.10 carat in a brilliant-cut diamond setting. Platinum and 18K yellow gold setting. French work. Certificate Gem Paris: Burma - not heated. Size : 6 1/2 Gross weight : 5.11 gr.

A stunning, fine and impressive 0.86 carat sapphire and 0.66 carat diamond, 18 karat white gold and platinum set cocktail ring; part of our diverse antique jewelry and estate jewelry...