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All auctions / Jewelry & Gems / 1 pcs Blue Sapphire - 1.02 ct - Antwerp Laboratory for Gemstone Testing (ALGT)


o treatment (unheated stone) - Lab report: 41165412 Number of stones: 1 Laboratory report number: 41165412 Gemstone type: Sapphire Total weight in carats: 1.02 Color: Blue Clarity of gemstones: Transparent Treatment: No evidence of treatment Certification: Antwerp Laboratory for Gemstone Testing (ALGT) Sealed: Yes Additional information title: No Heat Shape: Oval Cut type: Mixed-cut Colored gemstone identification report No. 41165412 (June 18, 2026) Natural corundum Sapphire Oval shape, mixed-cut 1.02 ct 6.11 x 5.10 x 3.38 Deep blue (tending toward teal-blue depending on light) Transparent No heating indicated
Estimate:$369.77
To the auctionView all items fromCatawikiorJewelry & Gems
Estimate:
$369.77
RING 18K VITGULD MED 1 ODLAD PÄRLA OCH 3 BRILJANTER.
09/29/2026
$299.72
Est: $401.57


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Get listed nowSKJORTKNAPPAR & MANSCHETTKNAPP, 14k guld, 3 st skjortknappar dekoretat
09/29/2026
$219.79
Est: $220.86