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20.53 ct Blue Sapphire — Cushion Cut

A stone to make your own. Explore its colour, character and the details that make it individual.

Gemstone
Blue Sapphire
Carat weight
20.53 ct
Cut
Cushion Cut
Sku: SAP01
Regular price
$128,273.00
Regular price
Sale price
$128,273.00
Explore this stone’s details

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Review the individual listing for treatment and laboratory report information before purchasing.

A closer look at this stone

This 20.53 ct blue sapphire has a rectangular cushion cut. The listed colour is purplish blue. Compare the individual photographs with the specifications below when considering this stone for your collection.

Stone specifications as listed

  • Gemstone / variety: Blue Sapphire
  • Species: Natural Corundum
  • Variety in source listing: Natural Blue Sapphire
  • Carat weight: 20.53 Carats
  • Measurements: 16.98 x 12.65 x 10.05 mm
  • Shape: Rectangular Cushion
  • Cut: Mixed Cut
  • Colour: Purplish Blue
  • Treatment: No Heat (No indications of thermal treatment)

Laboratory information

The existing listing records Certification: RSGTL Report #RSGTL75662026. Ask to review the actual documentation and its wording for this stone.

Explore more blue sapphires, or ask about this listing for further viewing details.