Opal Gems

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15.15 Cts Natural Amethyst Gemstone AAA Quality Purple Crystal Healing Stone Jewelry Making Gem -: Stunning 15.15 carats AAA quality natural Amethyst gemstone featuring a rich deep purple color, excellent clarity, and brilliant sparkle. Measuring 17x11x9 mm, this elegant loose crystal is ideal for

2026

15.15 Cts Natural Amethyst Gemstone AAA Quality Purple Crystal Healing Stone Jewelry Making Gem -

Fantasy JewelryMuscat, AE

Natural Amethyst Gemstone AAA Quality Purple Crystal Healing Stone Jewelry Making Gem - 5.75 Cts -: Beautiful 5.75 carats AAA quality natural Amethyst gemstone featuring a rich purple color, excellent clarity, and brilliant sparkle. Measuring 11x9x8 mm, this finely cut loose crystal is perfect for c

2026

Natural Amethyst Gemstone AAA Quality Purple Crystal Healing Stone Jewelry Making Gem - 5.75 Cts -

Fantasy JewelryMuscat, AE

8.60 Carat -- Alexandrite -- Trillion Cut --- GGL Certified LAB GROWN: A lab-grown alexandrite, designed to emulate the rare color-change phenomenon of natural alexandrite at a significantly lower price point.

2026

8.60 Carat -- Alexandrite -- Trillion Cut --- GGL Certified LAB GROWN

California GemstonesSan Diego, CA

10.78 Carat Mozambique Ruby Emerald Cut EGL Certified: An exceptional gemstone, exhibiting a vivid red color, high transparency, and superior, tailored brilliance. Mozambique rubies are prized for their intense red hues and, in such a size, would typicall

2026

10.78 Carat Mozambique Ruby Emerald Cut EGL Certified

California GemstonesSan Diego, CA

11.00 Carat Colombian Emerald Emerald Step Cut VG Certified: Features a deep vivid green color, exceptional transparency, and rectangular facets that highlight its inner depth. Known as a "hall of mirrors" effect, this style showcases the stone’s color rather

2026

11.00 Carat Colombian Emerald Emerald Step Cut VG Certified

California GemstonesSan Diego, CA

6.5 Carat Vietnamese Cinnamon Hessonite Garnet Oval Cut: A 6.5-carat Vietnamese Cinnamon Garnet with an oval cut generally falls within an affordable price range compared to rarer garnets like Tsavorite, typically valued for its unique color rather than hig

2026

6.5 Carat Vietnamese Cinnamon Hessonite Garnet Oval Cut

California GemstonesSan Diego, CA

6.00 Carat Australian Musgravite Cushion Cut EGL Certified: high-value collector's item prized for its extreme scarcity and subtle beauty. Originally discovered in the Musgrave Ranges of South Australia, musgravite is one of the rarest gemstones in the world,

2026

6.00 Carat Australian Musgravite Cushion Cut EGL Certified

California GemstonesSan Diego, CA

13.00 Carat Pink Sapphire Trillion Cut EGL Certified: "fiery" cut that provides excellent brilliance. These stones are typically associated with Ceylon origin.

2026

13.00 Carat Pink Sapphire Trillion Cut EGL Certified

California GemstonesSan Diego, CA

26 Carat Bi Color Ametrine Emerald Step Cut: a rare, naturally occurring bicolor quartz that blends purple amethyst and yellow/orange citrine in a single crystal, primarily sourced from the Anahi mine in Bolivia. It is valued for its unique,, vi

2026

26 Carat Bi Color Ametrine Emerald Step Cut

California GemstonesSan Diego, CA

SOLD

FIFTEEN Gem Proof Silver Brown Ikes: Fifteen proof silver Eisenhower Dollars. Ships separately in a Flat Rate Medium Box. No combined shipping for this one. Probably duplicates

2026

FIFTEEN Gem Proof Silver Brown Ikes

CoinhuntersGlen Carbon, IL

SOLD

FIFTEEN Gem Proof Silver Brown Ikes: Fifteen proof silver Eisenhower Dollars. Ships separately in a Flat Rate Medium Box. No combined shipping for this one. Probably duplicates

2026

FIFTEEN Gem Proof Silver Brown Ikes

CoinhuntersGlen Carbon, IL

SOLD

GEM 2006 Canada Silver Five Dollars: In OGP with COA

2026

GEM 2006 Canada Silver Five Dollars

CoinhuntersGlen Carbon, IL

SOLD

Four GEM Canada Silver Prooflike Sets: All in Blister packs

2026

Four GEM Canada Silver Prooflike Sets

CoinhuntersGlen Carbon, IL

SOLD

Very Choice to GEM Brilliant Uncirculated 1924 Peace Dollar: Amazingly flashy luster!

2026

Very Choice to GEM Brilliant Uncirculated 1924 Peace Dollar

CoinhuntersGlen Carbon, IL

SOLD

Superb GEM! NGC 1969-S Kennedy Silver Half Dollar: Graded in Proof 69 CAMEO!

2026

Superb GEM! NGC 1969-S Kennedy Silver Half Dollar

CoinhuntersGlen Carbon, IL

SOLD

* GEM Brilliant Uncirculated 1937-S Texas Commemorative silver Half Dollar: Housed in a PCS booklet. Texas Independence Centennial Silver Commemorative Coin.

2026

* GEM Brilliant Uncirculated 1937-S Texas Commemorative silver Half Dollar

CoinhuntersGlen Carbon, IL

Loose Diamond - CUSHION BRILLIANT 2.52ct Blue VVS1: Loose Diamond - CUSHION BRILLIANT 2.52ct Blue VVS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: CUSHION BRILLIANT Carats: 2.52 Color: Blue Certification: NONE Video:

2026

Loose Diamond - CUSHION BRILLIANT 2.52ct Blue VVS1

Diamond DepotNew York, NY

Grouping Of Sterling Silver Jewelry, Including Gold Accented & Gem Set Pieces: Grouping Of Sterling Silver Jewelry, Including Gold Accented & Gem Set Pieces, 77.9g total weight. Marked or test as sterling. Earrings with star motif marked "750, 925," approximately 21.7mm. Pre-col

2026

Grouping Of Sterling Silver Jewelry, Including Gold Accented & Gem Set Pieces

Clark's Auction CompanyScotts Valley, CA

0.075Ct 1.2mm D-F Brilliant Round VS Loose Diamond 10pcs - Australian Diamond, 569A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

0.075Ct 1.2mm D-F Brilliant Round VS Loose Diamond 10pcs - Australian Diamond, 569A

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

1.41Ct Natural Pakistan Clean Green Peridot Gemstone For Jewelry Making, 1198B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

1.41Ct Natural Pakistan Clean Green Peridot Gemstone For Jewelry Making, 1198B

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

34.13 Carats Lavender Amethyst Oval - Natural Loose Gemstone, LZ63: This magnificent 34.13 carat lavender amethyst is precision-cut into a classic oval shape, measuring 24.8mm x 19.2mm x 11.7mm. It glows with a soft, ethereal lavender hue, reminiscent of a misty twili

2026

34.13 Carats Lavender Amethyst Oval - Natural Loose Gemstone, LZ63

ThousandPlanetSathorn, Bangkok

7.51 Carats Multicolor Tourmaline Round Parcel - Natural Loose Stones, 37XB: This elegant parcel of tourmalines presents a delightful mix of soft, natural hues, including pale mint green, lime yellow, and a striking saturated pink. The total carat weight of the lot is 7.51 car

2026

7.51 Carats Multicolor Tourmaline Round Parcel - Natural Loose Stones, 37XB

ThousandPlanetSathorn, Bangkok

0.77 Carats Honey Amber Cabochon with Insect Inclusion - Natural Baltic Stone, LZ82: This extraordinary 0.77 carat amber cabochon, measuring 8.8mm x 7.0mm x 4.0mm, is a breathtaking piece of prehistoric natural history. Polished into a smooth oval cabochon, the warm, golden honey-colo

2026

0.77 Carats Honey Amber Cabochon with Insect Inclusion - Natural Baltic Stone, LZ82

ThousandPlanetSathorn, Bangkok

21.02 Carats Lavender Amethyst Oval - Natural Loose Gemstone, LZ62: This breathtaking 21.02 carat lavender amethyst is precision-cut into a classic oval shape, measuring 22.9mm x 16.8mm x 8.5mm. It glows with a soft, ethereal lavender hue, reminiscent of a misty twili

2026

21.02 Carats Lavender Amethyst Oval - Natural Loose Gemstone, LZ62

ThousandPlanetSathorn, Bangkok

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Gems Auctions

Regal White Horse and Golden Carriage Trinket Box

Emerald Cut Blue Iolite Sterling Silver Ring

Set of 6 Murano Murrine Goto Glasses

1200+ Gallery, Gems & Collectibles

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

18K White Gold Kashmir Sapphire Ring with Diamonds

18K White Gold Paraiba ring With Diamonds

18K Gold-Plated 925 Silver Chain with amethyst, topaz and lemon quartz pear shape

Live28

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung Thep, TH

4.45 Ct Natural Ethiopian Fire Opal Rough

29.23 Ct "Top Quality" Natural Green Amethyst

4.67 ct "Top Luster" Natural Sunstone

$1 Start Exciting No Reserve Gems Auction

Finest Gems Auction

Starts on:

Rajasthan, Rajasthan, IN

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