General3.15 Carat --Brazilian Cobalt Blue Tourmaline -- Cushion Cut--8 x 8 x 6mm
Oceanside, CA
$150Opening bid
7.65 Carat -- Ceylon Blue Sapphire --- Emerald Cut--Investor Grade--10 x 8 x 6mm, heated, up for auction in Oceanside, CA via California Gemstones. Opening bid $80. The auction opens December 6, 2026. BidDog points you to it - you bid on California Gemstones's own page.

General
General
General
General
General
General