6.21 ct Kashmir sapphire

OP-S-0009

Shown actual proportions, enlarged

6.21 ct Kashmir sapphire

Cushion, Padar. No indications of heating.

By appointment|Price on request

A reservation holds the stone for fourteen days while you decide. Nothing is charged.

Variety
Sapphire
Weight
6.21 ct
Shape
Cushion
Cut
Antique mixed cut
Dimensions
11.02 × 9.93 × 6.45 mm
Colour
Cornflower blue, velvety
Clarity
Fine silk, sleepy
Treatment
No indications of heating
Origin
Kashmir, Padar
Provenance
Private collection

Historic deposit, worked 1881 to 1887.

Laboratory reports

  • SSEFReport 129916, 2026

    Natural sapphire, no indications of heating, origin Kashmir

  • GübelinReport 26010509, 2026

    Natural sapphire, no indications of heating, origin Kashmir, with appendix letter

The original report accompanies the stone. A copy is sent on request.

Notes

The Padar deposit produced sapphires for six years in the 1880s and then nothing. What remains passes between collections. This cushion has the silky, slightly sleepy blue that defines the origin, confirmed by two laboratories, with a Gübelin appendix. It is shown by appointment only.

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