Vintage Cushion Cut Natural Sapphire & Marquise Diamond Ring in Platinum

Regular price $2,500.00

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This gorgeous vintage waterfall ring features cushion cut natural sapphires and diamonds set in a custom platinum setting.


SAPPHIRES:
The ring contains three (3) square cushion cut natural sapphires that have been routinely heated to improve their appearance.  Please note that the center sapphire has a white inclusion located at the girdle (edge of the gemstone) that can be seen with the naked eye.  Below are the individual measurements and approximate weights.
• 6.05 x 5.96 x 3.61mm ≈ 1.25 carats
• 5.51 x 5.41 x 3.29mm ≈ 0.95 carat
• 5.50 x 5.48 x 2.98mm ≈ 0.85 carat
TOTAL SAPPHIRE WEIGHT ≈ 3.05 CARATS


DIAMONDS:
The ring contains six (6) old mine marquise cut natural diamonds.  These diamonds average 3.50 x 2.00mm.  They grade H-I color and VS1-VS2 clarity.
TOTAL DIAMOND WEIGHT ≈ 0.30 CARAT


TOTAL GEM WEIGHT ≈ 3.35 CARATS


The custom platinum setting features custom four prong heads for each sapphire, as well as custom bezel settings for each diamond.  Inside the ring shank is hallmarked "10% IRID PLAT". 


Item Details
Metal: Platinum
Gender: Lady's
Ring Size: 6.5
Width at Top: 18mm
Width at Shank: 2mm
Hallmarks: "10% IRID PLAT"
Gross Weight: 9.1 grams (5.9 dwts)
Gemstone Details
Gemstone: Natural Sapphire
Quantity: 3
Cut: Square Cushion Cut
Color: Blue
Clarity: SI1 (GIA Type II)
Treatments: Routine Heat
Measurements: • 6.05 x 5.96 x 3.61mm
• 5.51 x 5.41 x 3.29mm
• 5.50 x 5.48 x 2.98mm
Carat Total Weight:
(approximate)
3.05 carats
Diamond Details
Quantity: 6
Cut: Old Mine Marquise Cut
Color: H-I
Clarity: VS1-VS2
Carat Total Weight:
(approximate)
0.30 carat