three different colored gems on a white surface with a white backgroundPhoto 2/9 du lotPhoto 3/9 du lotPhoto 4/9 du lotPhoto 5/9 du lotPhoto 6/9 du lotPhoto 7/9 du lotPhoto 8/9 du lotPhoto 9/9 du lot
Maître Nicolas CONSTANTY

280 - 3 stones on paper - Round-cut, facetted iolite (cordierite) …
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Estimate €40 - €50
Description
3 stones on paper - Round-cut, facetted iolite (cordierite) in a colour known as ‘Prussian blue’ (blue-grey), weighing 5.4 carats. Small chip at the base. Diameter 11.6 to 11.7 mm. - Rectangular, bevelled citrine weighing 4.45 carats. A few small chips. Dimensions 14.78 x 7.43 x 5.25 mm. - A cabochon-cut rose quartz weighing approximately 5.74 carats Dimensions: 9.95 x 12.03 x 5.29 mm.
See original version (French)
About the sale From stone to jewellery: gemmology and jewellery sales
Auction location
Auction time 07/19/2026 at 8:00 PM
ID: 88076486
Pictures credits: Contact the Auction House
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