Sep 26 Saturday 4pm Colored Gem Treasures Auction on Sep 26, 2026 by California Gemstones in CA
Sep 26 Saturday 4pm Colored Gem Treasures
14.5 Carat       ----  Ceylon Blue Sapphire ----  Cushion cut
12.0 Carat ---- Padparadscha Sapphire --- Cushion cut
9.0 Carat ---- Natural Blue Tourmaline ----Pear Cut
Starts on:
Oceanside, CA, United States
Auction Details

Sep 26 Saturday 4pm Colored Gem Treasures

Sep 26 Saturday 4pm Wholesale Natural Treasures of the world- Small to Large Carat stones. Excellent Prices! Don't Miss out.
Live Bidding Starts In:
13 days 7 hrs 23 mins 2 secs 
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FEATURED
14.5 Carat ---- Ceylon Blue Sapphire ---- Cushion cut: This shape combines a square or rectangular outline with rounded corners and gently curved sides, resembling a pillow. The cut features deep pavilions to retain maximum weight and intensify the blue
Est.
$2,000
-
$3,000
$50
FEATURED
12.0 Carat ---- Padparadscha Sapphire --- Cushion cut: A museum-quality gemstone featuring a unique, delicate blend of pink and orange hues reminiscent of a lotus blossom or sunset. At this monumental size, natural unheated specimens command extreme
Est.
$8,000
-
$9,000
$50
12.0 Carat --- Blue Sapphire --- Trillion cut: A prestigious investment-grade loose gemstone, ideal for centerpieces in high-end fine jewelry designs and possessing a commanding presence.
Est.
$7,000
-
$8,000
$50
FEATURED
9.0 Carat ---- Natural Blue Tourmaline ----Pear Cut: A striking gemstone, often displaying deep indigo blue hues. At this substantial size, it serves as a high-end collector's item or a focal point for luxury statement jewelry.
Est.
$5,000
-
$6,000
$50
12 Carat Natural Grandidierite Cushion Cut: a rare, striking teal-green or blue-green loose gemstone. This untreatable mineral displays strong trichroism, balancing soft symmetrical curved corners with vibrant oceanic depth.
Est.
$6,000
-
$7,000
$50