Antique Diamond and Ruby Target Ring, French, circa 1920

Mauboussin ruby and diamond cocktail ring. Set to centre with four round old cut diamonds in open back individual grain set box collets wit...

Antique marquise ruby and diamond ring. Vertically set to the centre with two round old cut diamonds in slightly raised open back rubove...

Yard Inc. diamond and ruby ring. Set centrally with one octagonal asscher cut diamond, F colour, VS2 clarity, with a weight of 1.87 carats in an open back cla...

Ceylon sapphire and diamond flanked solitaire ring. Set to centre with an oval old cut natural unenhanced Ceylon sapphire in an open back claw setting with an approximate weight of 7...

Ruby and diamond ring by Van Cleef & Arpels. An extremely rare piece presenting a very early example of the Van Cleef & Arpels famous Alhambra motif within a ring. Set with a natural...

Boucheron Burmese ruby and diamond cocktail ring. Set to the centre with six round old cut natural unenhanced Burmese rubies in open back claw settings with a total approximate weigh...

A diamond and ruby target ring, rubover-set to the centre with a round brilliant-cut diamond weighing 1.1 carats surrounded by calibre-cut rubies, all...

Here we have a truly wonderful diamond and ruby target ring. This vintage ring has been handcrafted in platinum and features a central old European cut diamond of Approximately 0.80 ...

French Art Deco Synthetic Ruby and Diamond halo ring - featuring a milgrain set Emerald cut lab grown Ruby (approx. 3.79 carats - 12 x 9 x 4 mm.) - surr...

A stunning Art Deco 0.62 carat Mozambique ruby and 1.88 carat diamond, 18 karat yellow gold and 18 karat white gold set marquise ring; part of our diverse antique jewellery collectio...

This fine and impressive antique diamond ring has been crafted in 18k yellow gold with a platinum setting. The millegrain decorated setting is ornamented with a feature 0.28ct and 0.26ct Old European round cut diamond, individually claw set vertically to the center of the design. The feature diamonds are flanked on either side by a total of eight pavé set Dutch cut diamonds. The 18ct yellow gold ring shoulders integrate with the main setting and blend seamlessly with the plain shank. The ring is hallmarked to the interior of the shank with the marks for 18ct gold and platinum (18&PT). This two stone dress ring is supplied with two independent diamond grading certificates for the feature diamonds in addition to an independent diamond grading report card for the supporting stones. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This impressive antique two stone diamond...

This intricate ruby and diamond cluster ring features an oval shaped ruby in a rub-over, open back setting weighing approximately 1.50 carats. The mount is a beautiful open worked do...