May 31st 7pm Sunday 2026-05-31 Auction - 60 Price Results - California Gemstones in CA - Page 2
6.20 Carat --Mozambique Blood Ruby Round Brilliant Cut3.3 Carat ---Light Blue Namibian Jeremejevite --- Brilliant Oval Cut11 carat --- Blue Tanzanite ---Trillion Cut --- Certified
Done
San Diego, CA, United States
Auction Details

May 31st 7pm Sunday

May 31st 7pm Sunday
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SOLD
9.6 Carat --- Mozambique Ruby ---Oval Cut: A substantial, highly coveted gemstone known for its intense, deep-red hues and excellent clarity. Mozambique is celebrated for producing vibrant rubies that often appear eye-clean. The classic oval
20048: 9.6 Carat --- Mozambique Ruby ---Oval CutEst.
$23,000
-
$25,000
SOLD
8.67 Carat --- Purple Amethyst --- Cushion Cut: A regal gemstone, featuring a square or rectangular shape with rounded corners, often described as "pillow-cut". It showcases deep, vibrant purple hues, excellent clarity and a high-brilliance facet
4002: 8.67 Carat --- Purple Amethyst --- Cushion CutEst.
$200
-
$400
SOLD
11 Carat --- Blue Tanzanite --- Trillion Cut: Violet-blue gemstone from Tanzania, known for its deep color and significant sparkle, Trillion cut, with superior clarity and excellent cut, making it a premium choice.Displaying intense royal blue
4004: 11 Carat --- Blue Tanzanite --- Trillion CutEst.
$6,200
-
$7,400
SOLD
14.27 Carat --- Red Ruby Brilliant --- Cushion Cut: Cushion cut stone featuring a vibrant blood red color with excellent clarity. It's a huge beautiful gem. Cut to maximum its fiery brilliance. Exhibits intense saturation.
4005: 14.27 Carat --- Red Ruby Brilliant --- Cushion CutEst.
$38,000
-
$43,000
SOLD
6.20 Carat --Mozambique Blood Ruby Round Brilliant Cut: Mozambique blood ruby is an exceptional, investment-grade gemstone characterized by a deep, vivid red hue, strong fluorescence, and high transparency. Featuring "pigeon’s blood" coloring, this
4010: 6.20 Carat --Mozambique Blood Ruby Round Brilliant CutEst.
$35,000
-
$43,000
SOLD
8 Carat --- Colombian Emerald --- Cushion Cut: A gemstone prized for its deep, vivid green color. Featuring high-clarity transparency with minor enhancements, this cut blends a square shape with rounded corners for a soft, brilliant look. Sourced
4040: 8 Carat --- Colombian Emerald --- Cushion CutEst.
$30,000
-
$34,000
8.5 Carat --- Zambian Emerald Oval Cut: With a brilliant oval cut is a high-clarity, and deeply colored gemstone. Zambian emeralds are known for having fewer inclusions and a cooler, more bluish-green tone compared to Colombian varieties,
5003: 8.5 Carat --- Zambian Emerald Oval CutEst.
$33,000
-
$41,000
Lot Passed
SOLD
3.95 Carat ---- Royal Blue Tanzanite --- Cushion Cut: A vibrant bluish-violet hue, sourced from Tanzania. High transparency, excellent color saturation, and a faceted, eye-clean clarity.
5004: 3.95 Carat ---- Royal Blue Tanzanite --- Cushion CutEst.
$6,000
-
$7,000
SOLD
8.5 Carat ----Tanzanite ----Oval Cut: Featuring a deep, vibrant violetish-blue color. These stones are sourced from the Mererani Hills of Tanzania and are prized for displaying intense blue and violet shades.
5012: 8.5 Carat ----Tanzanite ----Oval CutEst.
$10,000
-
$12,000
SOLD
10.5 Carat--- Pakistan Peridot ----Brilliant Oval Cut: Known for exceptional brilliance and clarity, these premium stones are sourced from the Himalayan regions. Their size enables intense color saturation, showing excellent luster.
5016: 10.5 Carat--- Pakistan Peridot ----Brilliant Oval CutEst.
$4,500
-
$7,200
SOLD
5.00 Carat--- Montana Blue Sapphire---- Oval Cut: A deep, rich blue gemstone. Mined and cut in the USA. This stone is heated to enhance color and clarity, cut for high precision and sparkle.
5020: 5.00 Carat--- Montana Blue Sapphire---- Oval CutEst.
$15,000
-
$17,500