1920s Aquamarine Diamond Platinum Cluster Ring

Circa 1925 An 18K white gold ring features a large cabochon cut natural jadeite jade of a soft green color (measuring 16.78 x 11.62 x 4.85 mm, approximately 8 carats) encircled by 1...

1920s This milgrain platinum Art Deco ring of square shape with rounded corners and raised center is designed as a stylized flowerhead. The ring fea...

1920s This openwork sunburst motif ring from the Art Deco era is superbly handcrafted in platinum (front) and 14K white gold (back). The ring is centered with an Old European cut dia...

Belgium, 1940s The ring is handcrafted in 18K white gold. It is centered with a cabochon cut blue sapphire encircled by two rows of diamonds (about 1 carat total weight) and a row o...

A white gold cluster ring is centered with a 2.83 ct natural ruby (measuring 11.42 x 9.2 x 3.35 mm) surrounded by brilliant diamonds (G-H color, VS1-VS2 clarity). The shoulders are...

Circa 1950s The 14K white gold ring is centered with a bezel set natural sapphire (9.2 x 7.8 x 4.6 mm, approximately 2.64 ct) surrounded by 12 bright white brilliant cut diamonds (F-...

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 Art Deco geometric cluster with the larger diamonds set in hexagonal bezel settings. This ring spans across the finger and diamonds set to the vanishing point. True to the era thi...

An aquamarine and diamond ring, set with a 2.59ct cushion shaped aquamarine, surrounded by grain set, round brilliant-cut diamonds, with four, round brilliant-cut diamonds set in eac...

One Vintage Aquamarine Diamond Cluster Platinum Ring. Featuring one oval brilliant cut aquamarine weighing approximately 2.40 carats. Accented by 18 round brilliant cut diamonds with...

Incredible cluster ring featuring a cushion aquamarine, weighing approximately 4.50ct, mounted in a rubover, open back setting. The amazing aquamarine is beautifully surrounded by tw...

Intricately designed, this cluster ring has a combined weight of 0.95 carat and the diamonds are all old cuts. In the centre is a 0.25 carat and the rest of the weight is in the cluster design of grain set diamonds surrounding. All of the beautiful setting work is hand crafted out of platinum and the gallery is made in 18 carat yellow gold. This is a typical feature of 1920s jewellery...