Fantastic February Auction on Feb 26, 2026 by California Gemstones in CA
Flawless Blue Sapphire PAIR Oval Cut 9.93 ct BrazilDark Green Columbian Emeralds Oval Cut 19.6ct PAIRStunning Red Painite Oval Cut Transparent 10.95 Ct from Myanmar
Starts on:
Oceanside, CA, United States
Auction Details

Fantastic February

Lots of IGI authenticated Stones Come bid.
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Rare Red Painite Oval Cut 10+ Ct from Burma: Transparent red painite from Myanmar is an exceptionally rare, natural, and certified collector's gemstone. Painite is recognized as one of the world's rarest minerals, characterized by its deep red
001: Rare Red Painite Oval Cut 10+ Ct from BurmaEst. US$4,500-US$5,000US$1(1 bid)
Featured
Dark Green Columbian Emeralds Oval Cut 19.6ct PAIR: Known for their intense green hue and superior quality, these Colombian stones are highly valued for their rich, deep color and rarity, making them ideal for high-end jewelry or investment.
002: Dark Green Columbian Emeralds Oval Cut 19.6ct PAIREst. US$2,000-US$2,200US$1(1 bid)
Ceylon Blue Sapphire 11.10ct: Certified Ceylon Blue Sapphire from Sri Lanka. Excellent cut.Natural Sri Lankan gemstone featuring intense bright blue coloring.
003: Ceylon Blue Sapphire 11.10ctEst. US$25-US$85US$6(2 bids)
Diamond Heart Cut VVSI D color 1 Ct from South Africa: This is a top-tier gemstone: D color means it's perfectly colorless; VVS indicates inclusions are microscopic, visible only under 10x magnification by an expert, making it nearly flawless to the
004: Diamond Heart Cut VVSI D color 1 Ct from South AfricaEst. US$2,800-US$3,300US$1
Natural Emerald 11.35ct Oval Cut from Columbia: high-quality collector's gem featuring a vivid green hue and an elegant oval cut. Sourced from Colombia—renowned for the world's finest, most deeply saturated emeralds—this stone offers
005: Natural Emerald 11.35ct Oval Cut from ColumbiaEst. US$8,600-US$9,000US$1
Natural Green Peridot 10 Ct Pear cut: high-quality gemstone, featuring a vibrant, lime green color with excellent, eye-clean clarity. Sourced from Afghanistan, this large, pear-shaped gem displays superior brilliance.
006: Natural Green Peridot 10 Ct Pear cutEst. US$250-US$430US$1
Dark Red Ruby Oval Cut 9.70 ct: Dark Red Ruby Oval Cut 9.70 ct Prized for its deep red color, often with hints of brown or purple, shaped into an elegant oval, offering significant size and rich color that's ideal for statement
007: Dark Red Ruby Oval Cut 9.70 ctEst. US$100-US$250US$1
Deep Blue Sapphire Cushion Cut 12 ct from Sri Lanka: A large, valuable gemstone known for its intense, velvety, twilight-blue color, high clarity, and classic square/rounded cushion cut that maximizes brilliance, making it highly sought-after.
009: Deep Blue Sapphire Cushion Cut 12 ct from Sri LankaEst. US$3,500-US$4,100US$1
Ruby Lot 9mm 4 pcs 12tcw Round Cut from Brazil: Bright, Beautiful lot of Rubies. Great color and sparkle.
013: Ruby Lot 9mm 4 pcs 12tcw Round Cut from BrazilEst. US$3,000-US$4,000US$1
Natural Colombian Green Emerald 10 ct each Oval Cut PAIR: These large, earth-mined stones feature excellent cut, eye clean to translucent clarity.
014: Natural Colombian Green Emerald 10 ct each Oval Cut PAIREst. US$2,000-US$3,500US$1(1 bid)
Featured
Stunning Red Painite Oval Cut Transparent 10.95 Ct from Myanmar: Transparent red painite from Myanmar is an exceptionally rare, natural, and certified collector's gemstone. Painite is recognized as one of the world's rarest minerals, characterized by its deep red
015: Stunning Red Painite Oval Cut Transparent 10.95 Ct from MyanmarEst. US$5,500-US$6,600US$1
Sky Blue Topaz 14.58ct Oval Cut From Brazil: Sky Blue Topaz is a substantial, pale-blue, transparent gemstone, Light, serene color. Mined in Brazil, this large, faceted gem offers excellent clarity and a high-value.
016: Sky Blue Topaz 14.58ct Oval Cut From BrazilEst. US$1,270-US$1,959US$1
Alexandrite 11.65 ct Asscher cut. from Brazil: a exceptionally large, rare, and certified, untreated gemstone. Originating from Brazil, it is known for a dramatic color change from bluish green in daylight to purple red under incandescent light.
018: Alexandrite 11.65 ct Asscher cut. from BrazilEst. US$1,025-US$1,385US$1
Ruby Oval Cut 11 ct: a large, high-clarity, and vividly colored synthetic corundum exhibiting a "pigeon blood" red hue. These stones offer the same physical, chemical, and optical properties as natural rubies. They are,
020: Ruby Oval Cut 11 ctEst. US$100-US$250US$1
Amethyst 1.58 ct Oval Cut Nice Color from Brazil: a desirable purple hue, typical of high-quality Brazilian gemstone, which displays a lively, bright violet color. The oval cut enhances its brilliance and is ideal for various jewelry applications,
021: Amethyst 1.58 ct Oval Cut Nice Color from BrazilEst. US$130-US$210US$1
Natural Flawless Green Emerald 11.10 Ct Oval Cut from Colombia: high-quality collector's gem featuring a vivid green hue and an elegant oval cut. Sourced from Colombia—renowned for the world's finest, most deeply saturated emeralds—this stone offers
022: Natural Flawless Green Emerald 11.10 Ct Oval Cut from ColombiaEst. US$8,000-US$9,000US$1(1 bid)
Natural Sky Blue Topaz 1.91ct Pear Cut From Brazil: This Sky Blue Topaz from Brazil is a vibrant, light blue gemstone often compared to aquamarine. Featuring excellent cut and clarity, this pear-shaped stone is ideal for pendants or rings due to its
023: Natural Sky Blue Topaz 1.91ct Pear Cut From BrazilEst. US$196-US$258US$1
Santa Maria Blue Aquamarine 6 Ct Cushion Cut from Brazil: "Santa Maria" refers to the rarest, deepest blue color, which dramatically increases value. At 6 carats, it's a substantial size, pushing prices higher per carat. A well cut, eye clean stone is more
024: Santa Maria Blue Aquamarine 6 Ct Cushion Cut from BrazilEst. US$3,000-US$4,000US$1(1 bid)