
OCT 17 | 10:00 PM

All auctions / Jewellery & Gems / Blue Sapphire - 1.22 ct - Antwerp Laboratory for Gemstone Testing (ALGT)


Deep / Dark Blue Sapphire - 1.22 Carat - Oval Cut - original ALGT Report and sealed ALGT Report Number: 80237371 Antwerp, 17.09.2026 Species: Natural Corundum Variety: Sapphire Shape and Cut: Oval, Mixed Cut Weight: 1.22 Carat Measurements: 6.85 x 5.80 x 3.43 mm Color: Deep / Dark Blue (Greenish) Transparency: Transparent Comments: Indications of heating present. Delivery: Registered shipping with insurance and tracking number. Perfectly suited as an investment, collector's item or for use in a jewellery setting. Sealed and original ALGT Report Num. 80237371
Estimate:£275.34
To the auctionView all items fromCatawikiorJewellery & Gems
Estimate:
£275.34
A 14k yellow gold pendant with a colour-changing synthetic sapphire
10/08/2026

£144.02
Est: £128.09
A set comprising a necklace and bracelet made of rice pearls, with
10/08/2026

£33.88
Est: £84.94
A pair of 18k yellow gold flower earrings set with sapphire and diamond
10/08/2026

£381.25
Est: £426.98

OCT 17 | 10:00 PM

Bring your auction to collectors worldwide!
Get listed now