Story

Three gemstone rings are classic with symmetry and elegance which goes beyond a solitaire design. Perfect for a right hand ring, an engagement ring or for sheer indulgence, an old European cut diamond of 1.91 carats (L-M color; SI1 clarity) “floats” in a platinum mount encrusted with six (6) brilliant cut diamonds on the top and bottom. To the flank of the center diamond is a vivid blue faceted sapphire (two in all) – one with a carat weight of .95 and the other of .82 carats and also appointed with brilliant cut diamond-accents and set in a similar “floating” mounts.

The under gallery creates an arch of glittering brilliant cut diamonds in round settings with structural columns of platinum “supporting” the top tier of three gems. Bifurcated shoulders studded with even more brilliant cut diamonds bring that number to a total of sixty-two (62) brilliant cut diamonds of .60 carats with H-I color and VS2-SI1 clarity.

In all, this striking platinum three gem ring has an actual diamond weight with a grand total of 2.51 carats and a total sapphire weight of 1.77 carats.

Date: Diamond is early 20th century; mount and sapphires are later 20th century.

Item 13346

Classic Three Gem Platinum Ring

Only One Available

SOLD
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Due to the nature of antique & vintage jewelry, many diamond and gemstone weights are calculated by measurements, not removed. Actual weights are noted in the item's description. Grading of diamonds and gemstones may vary slightly when removed.

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Measurements: 5/16 of an inch (0.8 cm) in length north to south on the hand and rises 1/4 of an inch (0.7 cm) in height off the finger. Weight of 7.8 grams (5.0 dwt).

Ring Size: US 7 (UK N-1/2; Int. Dia. 17.5; Euro 55 mm; Japan 14) and can be easily sized to fit most. Ring sizing information.

Hallmarks: “Plat 950”; “PT”; unidentified maker's mark of “H”.

Condition: Very good to excellent; a bit of girdle wear (edge) to central diamond only visible with magnification. Sapphires are heat treated.

Origin: European origin for mount.

Note: All gemstones have been removed from mount for accurate weight and grading.

Story

Three gemstone rings are classic with symmetry and elegance which goes beyond a solitaire design. Perfect for a right hand ring, an engagement ring or for sheer indulgence, an old European cut diamond of 1.91 carats (L-M color; SI1 clarity) “floats” in a platinum mount encrusted with six (6) brilliant cut diamonds on the top and bottom. To the flank of the center diamond is a vivid blue faceted sapphire (two in all) – one with a carat weight of .95 and the other of .82 carats and also appointed with brilliant cut diamond-accents and set in a similar “floating” mounts.

The under gallery creates an arch of glittering brilliant cut diamonds in round settings with structural columns of platinum “supporting” the top tier of three gems. Bifurcated shoulders studded with even more brilliant cut diamonds bring that number to a total of sixty-two (62) brilliant cut diamonds of .60 carats with H-I color and VS2-SI1 clarity.

In all, this striking platinum three gem ring has an actual diamond weight with a grand total of 2.51 carats and a total sapphire weight of 1.77 carats.

Date: Diamond is early 20th century; mount and sapphires are later 20th century.