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a close up of a blue sapphire stone with a white backgroundan image of a close up of a gemstone being held by a pair of plierssomeone is holding a purple gemstone in their handa close up of a blue gemstone being held by a pair of pliersa picture of a pair of business cards with a picture of an elephant
TGP Auction

18 - A 4.53-carat natural fluorite, blue in colour with a colour …
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Estimate €120 - €360
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Description
A 4.53-carat natural fluorite, blue in colour with a colour change towards violet. Faceted oval cut. Dimensions: 11.13 × 9.16 × 6.42 mm. Swiss gemmological certificate from GFCO Gem Lab, ref. AD12997P. Sold with its gemmological certificate.
See original version (French)
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About the sale Special Sale of Precious Stones – Part One
Auction location
Auction time 09/01/2026 at 6:00 PM
Pictures credits: Contact the Auction House
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