Sapphire Diamond and Platinum Cluster Ring, circa 1930

A modern, Art Deco style "target" cluster ring, set with a central round brilliant-cut diamond, with a given weight of 0.90 carats, in a rub over setting...

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...

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...

A sapphire and diamond cluster ring, with an oval, faceted sapphire, weighing approximately 1.03ct, in a four claw setting, with a surrounding cluster, set with ten, old-cut diamonds...

A sapphire and diamond mitre set ring, with an emerald-cut sapphire, weighing approximately 2.27ct, in a rub over setting, surrounded by mitre set, baguette-cut diamonds, with baguet...

A fine and impressive 1.12 carat sapphire and 0.48 carat diamond, platinum cocktail ring; part of our antique estate jewelry collections. This stunning, fine and impressive antique oval cut blue sapphire ring has been crafted in platinum. The oval shaped, cluster design is ornamented with a feature 1.12Ct oval cut blue sapphire, bezel set to the center. The central sapphire is encircled by twelve pavé set eight-cut diamonds, totalling 0.48 carats. The pierced decorated, elevated ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank. This antique sapphire ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. The antique sapphire cluster ring...

One Sapphire Diamond Platinum Cluster Ring. Featuring one oval mixed cut sapphire of 0.61 carat. Accented by ten round brilliant cut diamonds ...

A stunning, fine and impressive antique 1.60 carat sapphire and 0.70 carat diamond, platinum cluster ring; part of our diverse antique jewellery and estate jewelry collections. This stunning, fine and impressive 1930's sapphire and diamond ring has been crafted in platinum. The pierced decorated, rectangular cluster design is ornamented with two feature oblong cut sapphires, totaling 1.60ct, collet set to the centre. The cluster design is embellished with eighteen individually claw set Old European cut diamonds. The elevated ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank. This antique sapphire and diamond ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This impressive oblong cut sapphire ring in platinum is supplied with an independent diamond grading report card. 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 oblong cut sapphire ring in platinum is fine quality, set with fine and impressive sapphires displaying fine color brilliance and presence; the stones show some surface wear, in keeping with the age. The well color matched supporting diamonds display a fine white color and brilliance. The ring is a very good gauge of platinum and is in excellent condition. Reflections in photographs may detract from the true representation of this fine example of antique sapphire jewellery...

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...

This ring designed by David Jerome is from his private collection and features one cushion cut yellow Sapphire sourced in Sri Lanka totalling 8.60cts. Set with a mix of round brillia...

A stunning, fine and impressive antique 1930s 2.37 carat diamond and platinum cluster ring; part of our diverse antique jewelry and estate jewelry collections This stunning fine and impressive 1930s diamond ring...