February 27th Auction on Feb 27, 2026 by California Gemstones in CA - Page 4
Natural Flawless Mogok Red Ruby Oval Cut 8 CtUnique Purple Amethyst  9.5 Ct Kite CutDual Strand Emerald Necklace with matching earrings
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Oceanside, CA, United States
Auction Details

February 27th

Reduced reserves
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22
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44
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56
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Blue Tanzanite Oval Cut 40 pcs 7x4 mm: vibrant blue-violet color, with good clarity and brilliance, cut to show flashes of deep blue and purple.
7014: Blue Tanzanite Oval Cut 40 pcs 7x4 mmEst. $35-$70$1
Mozambique Red Ruby Cushion Cut 15.4 Ct: Color (Most Important): A vibrant, deep red is most valuable. Clarity: Flawless stones are rare; inclusions affect value.Origin: Mozambique is a major source, producing good quality.Cut & Carat: A
7015: Mozambique Red Ruby Cushion Cut 15.4 CtEst. $3,750-$3,950$1
Purple Blue Tanzanite 11 ct: mesmerizing violet-blue hue, deep color saturation (often royal blue with violet flashes), exceptional clarity (eye-clean), and characteristic trichroism (showing different colors from different
7024: Purple Blue Tanzanite 11 ctEst. $9,000-$10,000$1
Violet-blue gemstone from Tanzania 11 ct: rare violet-blue gemstone from Tanzania, known for its deep color and significant sparkle, Trillion cut, and graded for clarityFlawless/VVS) and excellent cut, making it a premium choice.
7025: Violet-blue gemstone from Tanzania 11 ctEst. $9,000-$10,000$1
Purple Blue Tanzanite 11 ct: captivating blend of violet and blue hues, showcasing strong color saturation, often displaying deep, twilight-like tones, exceptional clarity (Flawless to VVS), excellent cut, and exhibiting unique
7026: Purple Blue Tanzanite 11 ctEst. $9,000-$10,000$1
Violet-blue Tanzanite 11 ct: rare violet-blue gemstone from Tanzania, known for its deep color and significant sparkle, Trillion cut, and graded for clarityFlawless/VVS) and excellent cut, making it a premium choice.
7027: Violet-blue Tanzanite 11 ctEst. $9,000-$10,000$1
Purple Tanzanite Pear Cut 7 Ct: a large, rare, and valuable gemstone, prized for its vivid violet-blue or deep purple hue, often with a unique clarity, no visible flaws and pleochroism.
7041: Purple Tanzanite Pear Cut 7 CtEst. $3,100-$4,100$1
Blue Aquamarine Cushion Cut 6 ct from Brazil: Blue Aquamarine from Brazil
7047: Blue Aquamarine Cushion Cut 6 ct from BrazilEst. $1,000-$2,500$1
Blue Aquamarine Round Cut 4 mm 8 Pcs: Blue Aquamarine Round Cut 4 mm 8 Pcs
7048: Blue Aquamarine Round Cut 4 mm 8 PcsEst. $10-$40$1
Extremely Rare Purple Tanzanite Pear Cut 7 Ct: a large, rare, and valuable gemstone, prized for its vivid violet-blue or deep purple hue, often with a unique clarity, no visible flaws and pleochroism.
7050: Extremely Rare Purple Tanzanite Pear Cut 7 CtEst. $3,100-$4,100$1