1950s 3.63 Carat Sapphire and Diamond Platinum Cluster Ring

A fine and impressive vintage 0.45 carat diamond cluster ring, in 18 karat yellow gold with a platinum setting; part of our vintage jewelry and estate jewelry collections. This impressive vintage 0.45 carat diamond cluster ring has been crafted in 18 karat yellow gold with a platinum setting. The pierced decorated platinum mount displays an eight claw / prong set transitional modern brilliant round cut diamond held in subtle relief to the center of the cluster. Eight, slightly smaller, transitional modern brilliant round cut diamonds encircle the central diamond. The elevated, tapering, pierced decorated shoulders blend seamlessly with the plain, hallmarked 18 karat yellow gold shank. The hallmarks to the interior of the ring shank include the gold fineness and platinum marks...

An impressive vintage 0.80 carat sapphire and 1.88 carat diamond, platinum cluster style dress ring; part of our diverse vintage jewelry and estate jewelry collections. This fine an...

A fine and impressive antique Art Deco 0.72 carat diamond and platinum cluster ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive diamond Art Deco ring has been crafted in platinum. The millegrain decorated setting displays a feature eight claw set 0.49 carat transitional modern brilliant round cut diamond, in subtle relief to the centre of the design. The circular halo setting encircles the principal stone and is embellished with twenty pavé set Old European cut supporting diamonds. The elevated, bifurcated ring shoulders are embellished with a subtle cuff design, melding seamlessly with the original fine grooved ring...

A stunning, fine and impressive antique 1.63 carat diamond and platinum twist style dress ring; part of our diverse antique jewellery and estate jewel...

A stunning antique and contemporary 1.43 carat diamond and platinum cluster ring; part of our diverse diamond jewelry and estate jewelry collections. This stunning, fine and impress...

A stunning, fine and impressive antique and vintage 3.07 carat diamond and platinum dress / cocktail ring; part of our diverse diamond jewelry and estate jewelry collections. Video: A video of this fine piece is available upon request. This magnificent, fine and impressive diamond cluster ring has been crafted in platinum. The vintage pierced decorated setting (circa 1950) is ornamented with a feature antique 1.52 old mine cut diamond (circa 1860) bezel set in subtle relief to the center of the design. The central diamond is encircled by a further ten antique Old European cut diamonds (circa 1900), all held within millegrain decorated bezel settings. Incorporating antique diamonds and precious gemstones into jewelry was common practice in the 1940's and 1950's. The elevated tapering pierced decorated ring shoulders are accented with a subtle cuff design at the junction with the plain ring shank. This stunning diamond cocktail 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 certificate for the feature diamond in addition to an independent diamond grading report card for the supporting stones. Condition This magnificent platinum and diamond cluster ring...

A modern halo design cluster ring set with a central round diamond weighing 1.00 carat, surrounded by a border of blue sapphires weighing a total of 0.68 carats, with diamond set sho...

A modern, octagonal-shaped cluster ring set with a central emerald-cut diamond, weighing 1.01 carats, surrounded by a border of sapphires weighing a total of 0.78 carats, with diamon...

This ring is made in platinum. It is set in its centre with a round brilliant cut diamond weighing 0.63ct with colour K and clarity VS1. It is surrounded and adorned on each side wit...

A 0.61 carat sapphire and diamond platinum cluster engagement ring. This contemporary and classic cluster ring is set with a deep blue sapphire emerald cut centre and round brillian...

A 0.68 carat sapphire and diamond platinum cluster engagement ring. This contemporary and classic cluster ring is set with a deep blue sapphire cushion cut centre and round brillian...

A 0.89 carat sapphire and diamond platinum cluster engagement ring. This contemporary and classic cluster ring is set with a rich cornflower sapphire oval brilliant cut centre and round brilliant cut diamond surrounds leading to further half diamond set shoulders. All stones are mounted in fine grain settings. The ring is designed to be slightly raised which makes it easy to sit with other rings. Stamped 'MDR' (The makers mark for Michael Rose...