Coral Fossils

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Half-Ammonite Fossil and Polished Carnelian Specim: Half-Ammonite Fossil and Polished Carnelian Specimen, 3in by 2.5in

2026

Half-Ammonite Fossil and Polished Carnelian Specim

Bryant Art AuctionPlacentia, CA

Ideal Loose Diamond - ROUND 1.57ct D VS1: Ideal Loose Diamond - ROUND 1.57ct D VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 1.57 Color: D Clarity: VS1 Certification: IGI Video:

2026

Ideal Loose Diamond - ROUND 1.57ct D VS1

BidhausNew York, NY

Ideal Loose Diamond - ROUND 0.48ct D VVS2: Ideal Loose Diamond - ROUND 0.48ct D VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 0.48 Color: D Clarity: VVS2 Certification: IGI Video:

2026

Ideal Loose Diamond - ROUND 0.48ct D VVS2

BidhausNew York, NY

Ideal Loose Diamond - ROUND 1.5ct D VS1: Ideal Loose Diamond - ROUND 1.5ct D VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 1.5 Color: D Clarity: VS1 Certification: IGI Video:

2026

Ideal Loose Diamond - ROUND 1.5ct D VS1

BidhausNew York, NY

3.15 Carats Pink Tourmaline - 13X9X6 mm: 3.15 Carats Pink Tourmaline - 13X9X6 mmShipping Rate: $15.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items purchased to

2026

3.15 Carats Pink Tourmaline - 13X9X6 mm

Fantasy JewelryMuscat, AE

7.0 Carat ---- Natural Blue Tourmaline ---- Brilliant Oval Cut ----EGL Certified: A highly sought-after, large centerpiece gem. Known for its incredible spectrum of colors and phenomenal brilliance, this gemstone features perfectly faceted tables and pavilions that maximize sparkle

2026

7.0 Carat ---- Natural Blue Tourmaline ---- Brilliant Oval Cut ----EGL Certified

California GemstonesOceanside, CA

Loose Diamond - ROUND 1.5ct Fancy Vivid Blue VVS2: Loose Diamond - ROUND 1.5ct Fancy Vivid Blue VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 1.5 Color: Fancy Vivid Blue Certification: IGI Video:

2026

Loose Diamond - ROUND 1.5ct Fancy Vivid Blue VVS2

Diamond DepotNew York, NY

Loose Diamond - OVAL 7.06ct Fancy Intense Yellow VS1: Loose Diamond - OVAL 7.06ct Fancy Intense Yellow VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: OVAL Carats: 7.06 Color: Fancy Intense Yellow Certification: IGI Video

2026

Loose Diamond - OVAL 7.06ct Fancy Intense Yellow VS1

Diamond DepotNew York, NY

Loose Diamond - RADIANT 2.51ct Fancy Vivid Blue VS2: Loose Diamond - RADIANT 2.51ct Fancy Vivid Blue VS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: RADIANT Carats: 2.51 Color: Fancy Vivid Blue Certification: IGI Video:

2026

Loose Diamond - RADIANT 2.51ct Fancy Vivid Blue VS2

Diamond DepotNew York, NY

Loose Diamond - CUSHION MODIFIED 1.04ct Fancy Vivid Green VVS2: Loose Diamond - CUSHION MODIFIED 1.04ct Fancy Vivid Green VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: CUSHION MODIFIED Carats: 1.04 Color: Fancy Vivid Green Certi

2026

Loose Diamond - CUSHION MODIFIED 1.04ct Fancy Vivid Green VVS2

Diamond DepotNew York, NY

10 Pieces - Round Cut Tanzanite Gemstones - Light Purple: These stones measure 2.5 - 3.25mm. Nicely cut and color. Lot of 12 stones.

2026

10 Pieces - Round Cut Tanzanite Gemstones - Light Purple

Castle Manor CorporationMurfreesboro, TN

12 Square Cut Peridot Gemstones - 4 x 4 - Genuine Peridot: Nicely cut and nice color - a lot of square cut Peridot Gemstones.

2026

12 Square Cut Peridot Gemstones - 4 x 4 - Genuine Peridot

Castle Manor CorporationMurfreesboro, TN

12 Pieces of Trillion Cut Tanzanite Gemstones - 2.5 - 3mm.: Nicely Cut Trillion (triangle) Tanzanite Gemstones. Nice color - light to medium purple.

2026

12 Pieces of Trillion Cut Tanzanite Gemstones - 2.5 - 3mm.

Castle Manor CorporationMurfreesboro, TN

18.3 ct. Noble Trillion Purple Amethyst Gemstone: Looking for that Pendant Center stone? This is really nice! The trillion cut makes it unique and it has a deep purple color with bits of deep pink showing.

2026

18.3 ct. Noble Trillion Purple Amethyst Gemstone

Castle Manor CorporationMurfreesboro, TN

Square Cut Peridot Gemstones - 13 4 x 4 pieces: Nicely cut and nice color in this lot of 13 Peridot square cut gemstones.

2026

Square Cut Peridot Gemstones - 13 4 x 4 pieces

Castle Manor CorporationMurfreesboro, TN

13.12 Carats Natural Ammonite Fossil Pair Loose Stone, 57WJ: This matched pair of genuine natural ammonite fossil stones features warm earthy amber-brown mineralization formed through millions of years of fossilization processes. Distinct preserved shell chambe

2026

13.12 Carats Natural Ammonite Fossil Pair Loose Stone, 57WJ

Lazo HeritageBangkok, TH

Tourmaline 5 ct Pear Cut Gem: Beautiful pear cut approx. 5 carat tourmaline. Will be amazing in your jewelry Gem Stones.

2026

Tourmaline 5 ct Pear Cut Gem

GOLDEN SUN AUCTIONS, Inc.Fullerton, CA

87ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 21YQ: This unpolished mineral rough is natural ruby zoisite sourced from Tanzania, exhibiting distinct banded mineral segregation of vibrant green zoisite, magenta ruby crystals, and dark hornblende inclusi

2026

87ct Natural Tanzanian Ruby Zoisite Raw Rough Specimen Mineral Stone, 21YQ

Lazo HeritageBangkok, TH

$0.52 Carats Natural Deep Blue Sapphire Faceted Loose Gemstone, 56YE: This specimen is composed of natural sapphire, finished with uniform faceting to optimize light refraction through its crystalline interior. The mineral carries rich deep blue colour saturation with s$

2026

0.52 Carats Natural Deep Blue Sapphire Faceted Loose Gemstone, 56YE

Lazo HeritageBangkok, TH

27.35ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 81YP: Natural sliced slab rough of Queensland boulder opal cutting grade, featuring rich color ironstone matrix with patterns. The face clearly reveals extensive opal veining and pocket formations running t

2026

27.35ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 81YP

Lazo HeritageBangkok, TH

9.70 Carats Natural Ceylon White Moonstone Loose Gemstone, 42WJ: This natural Ceylon white moonstone holds dimensions of 18.2x11.5x6.1mm, a well-polished natural feldspar gemstone sourced from Ceylon's renowned moonstone mineral deposits famous for distinctive ligh

2026

9.70 Carats Natural Ceylon White Moonstone Loose Gemstone, 42WJ

Lazo HeritageBangkok, TH

1.68 Carats Natural Soft Sky Blue Oval Faceted Tourmaline Loose Gemstone, 95YG: Natural translucent pale sky blue tourmaline precisely oval faceted loose gemstone, multi-brilliant cut delivers soft diffused light sparkle, showcasing a serene icy aqua-blue tone throughout the crys

2026

1.68 Carats Natural Soft Sky Blue Oval Faceted Tourmaline Loose Gemstone, 95YG

Lazo HeritageBangkok, TH

16.10ct Natural Purple Violet Topaz Oval Loose Faceted Gemstone, LZ540: This natural oval faceted topaz weighs 16.10 carats with precise dimensions of 18.4x14.1x8.7mm. It boasts a mesmerizing gradient purple-violet color scheme, featuring deep saturated royal purple along

2026

16.10ct Natural Purple Violet Topaz Oval Loose Faceted Gemstone, LZ540

Lazo HeritageBangkok, TH

43.38ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 35YP: Natural sliced slab rough of Queensland boulder opal cutting grade, featuring rich color ironstone matrix with patterns. The face clearly reveals extensive opal veining and pocket formations running t

2026

43.38ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 35YP

Lazo HeritageBangkok, TH

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Fossils Auctions

Large Chancay Male Cuchimilco Figure, Peru

Anasazi Tularosa Style Storage Olla, Cibola Tradition

Mojave Glass Beaded Netted Collar

ARTE & ARTEMIS Pre-Columbian, Native American

Artemis Fine Arts

Starts on:

Louisville, CO, US

17 hrs Left

Large Congo Shrine Leopard Figure, Painted

Large Macginitiea Nobilis Fossil Leaf, Fort Union Formation, Paleocene

16th C. Franco-Flemish Stained Glass Panel, Pieta

ARTE & ARTEMIS Tribal, Ethnographic, Ancient

Artemis Fine Arts

Starts on:

Louisville, CO, US

2 days Left

Abstract Woman with Golden Bird Bronze Sculpture on Marble Base Original 7''

Ballerina Bronze Sculpture in Yellow Tutu on Marble Base - 13'' x 7''

Seated Buddha Meditation Bronze Sculpture on Lotus Base - 8'' x 4.5''

1200+ Gallery of Auction Beauties

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

7 days Left

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