Named stone

Graff Ruby

Graff Ruby is recorded here from its appearance at auction. The lot did not sell, and its estimate is kept as the house published it.

Species: Ruby
Origin: Myanmar
Weight: 8.62 ct
Treatment: None
Report: Gubelin Gem Lab · 11060194
Appearances: 1

The ledger

Appearances at auction

Every time this stone is recorded as coming to auction, most recent first. A stone that has changed hands more than once carries more than one row.

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Auction appearances recorded for Graff Ruby.
Sale	Lot and species	Origin	Carat	Treatment	Report	Realised	Per carat	Source
Lot 470Sotheby'sNov 12, 2014	The Graff Ruby, an exceptionally important ruby and diamond ring, GraffRuby record, 2014 Ruby8.62 ct · Myanmar · None · Gubelin Gem Labsothebys.com	Myanmar	8.62	None	Gubelin Gem Lab11060194	UnsoldEstimate CHF 6,500,000 – CHF 8,560,000	—	sothebys.comRead Aug 22, 2026

The Magnificent Jewels entry Ruby records Ruby buying guide

Sources

Every catalogue entry behind the figures on this page, with the date each was read. Where a house has since amended its published result, that date tells you which version this record reflects.

Magnificent JewelsSotheby'ssothebys.comRead Aug 22, 2026