9.00 Carat Natural Ceylon Blue Sapphire Mixed Cushion Cut AGL Certified

Updated August 6, 2026

Lot number0336
Estimate$15,000 - $17,000
Opening bid$100
CategoryJewelry & Watches
AuctionAugust 9 7pm Sunday Certified Tourmalines
DateAugust 9, 2026 at 10:00 PM EDT
Auction houseCalifornia Gemstones
LocationOceanside, California

Featuring a soft rectangular or square shape with brilliant-cut crown facets and step-cut pavilion facets. Mixed cushion cut, which blends brilliant and step-cutting styles to maximize sparkle and

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