French Sapphire Diamond Platinum 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 ...

One Vintage Sapphire Diamond Platinum Cluster Ring. Featuring one oval mixed cut sapphire of 1.37 carats. Accented by four tapered baguette and 24 round brilliant cut diamonds with a...

Sapphire and diamond cluster ring by Mauboussin. Set with an oval old cut natural unenhanced sapphire in an open back rubover setting with an approximate weight of 5.50 carats, encir...

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...

Absolutely Stunning! This gorgeous aprox.10 ct cabochon sapphire is surrounded by 16 diamonds and glows! The diamonds sparkle so bright and the clarity of the sapphire is so blue! S...

One Vintage Sapphire Diamond Platinum 18k Yellow Gold Cluster Ring. Featuring one oval mixed cut sapphire of 1.28 carats. Accented by 12 round brilliant cut diamonds with a total wei...