Boxing Day Extravaganza Timed Auction! (Jewellery, Designer Items, Watches and Antiques)
Da Cadmore Auctions
26.12.23
3 Station Close, Potters Bar EN6 1TL

This is an automatic Auction and there is no broadcast for this sale!

Head Office will close for the festive season from Dec 15th to Jan 15th!

Items can only be shipped out or collected from 15th of January.

L'asta è terminata

LOTTO 19:

A spectacular large (55.5 carats) vivid teal coloured GRANDIDIERITE, round cut with excellent colour uniformity and ...

Venduto: 
Prezzo iniziale:
£ 180
Prezzo stimato :
£180 - £240
Commissione per la casa d'aste: 20% Altri dettagli
IVA: 20% Solo su commissione
Gli utenti stranieri potrebbero essere esentati dal pagamento delle tasse, secondo il regime fiscale vigente.
26.12.23 in Cadmore Auctions
tag:

A spectacular large (55.5 carats) vivid teal coloured GRANDIDIERITE, round cut with excellent colour uniformity and no cracks, fissures, inclusions or other issues. Dimensions: 27.6 x 27.6 x 14 mm, Origin unknown.
Grandidierite was first discovered in 1902 by French explorer Alfred Grandidier in South Madagascar. As it is extremely rare and the third most expensive gemstone in the world ($20,000-30,000 per carat!), we understand this specimen to be lab-created.