Quartz Gems

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5.91 Carats Rich Green Jadeite Jade Cabochon - Natural Burmese Stone, 49AB: This rich green jadeite jade cabochon features a distinctive, angular form with a vibrant, saturated green hue that transitions to softer, milky undertones across its polished surface. The stone's eve

2026

5.91 Carats Rich Green Jadeite Jade Cabochon - Natural Burmese Stone, 49AB

ThousandPlanetHunghom, Kowloon

A Group of Grape Agate Specimens, 48EQ: Comprising seven specimens, each is formed from botryoidal chalcedony, exhibiting the characteristic "grape agate" morphology of densely clustered, rounded, translucent nodules. The specimens display

2026

A Group of Grape Agate Specimens, 48EQ

ThousandPlanetHunghom, Kowloon

A Lot of Boulder Opal Rough Specimens, 62ZJ: This lot consists of multiple boulder opal rough specimens, with individual sizes ranging from 1 to 2.6 cm and a total weight of 39.12 grams. Each specimen retains its natural ironstone host rock matr

2026

A Lot of Boulder Opal Rough Specimens, 62ZJ

ThousandPlanetHunghom, Kowloon

8.86 Carats Fancy Color Tourmaline Cabochon Parcel - Natural Loose Gemstones, 95XN: This vibrant parcel of fancy color tourmaline cabochons, weighing a total of 8.86 carats with individual dimensions ranging from 2.9 to 4.6 mm, bursts with a kaleidoscope of hues. From soft blush pink

2026

8.86 Carats Fancy Color Tourmaline Cabochon Parcel - Natural Loose Gemstones, 95XN

ThousandPlanetHunghom, Kowloon

4.29 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 22x9mm, 39XA: This captivating Welo opal gleams with a luminous cascade of multi neon color that ripple across the stone's surface with every movement. The play-of-color is vivid and well-distributed, presenting a

2026

4.29 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 22x9mm, 39XA

ThousandPlanetHunghom, Kowloon

2.70 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 22x9mm, 40XA: This captivating Welo opal gleams with a luminous cascade of multi neon color that ripple across the stone's surface with every movement. The play-of-color is vivid and well-distributed, presenting a

2026

2.70 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 22x9mm, 40XA

ThousandPlanetHunghom, Kowloon

4.21 Carats Long Pear-Shaped Welo Opal - Natural Ethiopian Gems 21.3 x 10.2 x 4.3 mm, 3XH: This 4.21 carat Ethiopian Welo opal captivates with its elongated pear silhouette and an impressive display of broadflash play-of-color. Its pastel palette is peppered with vivid bursts of neon green,

2026

4.21 Carats Long Pear-Shaped Welo Opal - Natural Ethiopian Gems 21.3 x 10.2 x 4.3 mm, 3XH

ThousandPlanetHunghom, Kowloon

GIA 7.31ct Gem Quality Radiant Cut Tanzanite Platinum Diamond Designer Signed Ring w/ Appraisal: Title: GIA 7.31ct Gem Quality Radiant Cut Tanzanite Platinum Diamond Designer Signed Ring w/ Appraisal Description: A spectacular 7.31ct radiant cut tanzie is the star of the show here in this designe

2026

GIA 7.31ct Gem Quality Radiant Cut Tanzanite Platinum Diamond Designer Signed Ring w/ Appraisal

Hess Fine AuctionsSt Petersburg, FL

GIA Rare 1.15ct Pear Cut Paraiba Tourmaline Platinum Diamond Halo Oscar Freidman Ring w/ Appraisal: Title: GIA Rare 1.15ct Pear Cut Paraiba Tourmaline Platinum Diamond Halo Oscar Freidman Bypass Ring w/ Appraisal Description: A gem collectors dream here with this beautiful Oscar Freidman platinum &

2026

GIA Rare 1.15ct Pear Cut Paraiba Tourmaline Platinum Diamond Halo Oscar Freidman Ring w/ Appraisal

Hess Fine AuctionsSt Petersburg, FL

A RARE BYZANTINE CHALCEDONY GEM SET CROSS IN A GOLD SETTING, CIRCA 5TH CENTURY

2026

A RARE BYZANTINE CHALCEDONY GEM SET CROSS IN A GOLD SETTING, CIRCA 5TH CENTURY

PLAKASLondon, UK

A HIGHLY RARE ACHAEMENID "RAM TERMINAL" GEM SET FINGER RING, CIRCA 5TH-4TH CENTURY B.C.: A HIGHLY RARE ACHAEMENID GOLD AND GARNET ‘RAM TERMINAL’ FINGER RING, CIRCA 5TH–4TH CENTURY B.C. Hammered and richly worked in high-carat gold, this commanding Achaemenid ring is conc

2026

A HIGHLY RARE ACHAEMENID "RAM TERMINAL" GEM SET FINGER RING, CIRCA 5TH-4TH CENTURY B.C.

PLAKASLondon, UK

Shaquille O'Neal Signed 1995 SP #96 Card Auto 10 Beckett Authentic: Shaquille O'Neal Signed 1995 SP #96 Card Auto 10 Beckett Authentic This 1995 SP #96 card features a stunning autograph from basketball legend Shaquille O'Neal, graded as Gem Mint 10. The card showcase

2026

Shaquille O'Neal Signed 1995 SP #96 Card Auto 10 Beckett Authentic

Mynt AuctionsNew York, NY

SOLD

7" Sterling Silver & Garnet Bracelet: Weighs 12 grams, 18 oval gems

2026

7" Sterling Silver & Garnet Bracelet

Poinsett Auction & Realty, Inc.Travelers Rest, SC

SOLD

14k Gold & Sterling Silver Blue Topaz Earrings: Weighs 11.3 grams, Vivid round gems, signed, pierced clip style

2026

14k Gold & Sterling Silver Blue Topaz Earrings

Poinsett Auction & Realty, Inc.Travelers Rest, SC

SOLD

7" 10k Gold Multi Gemstone Bracelet: Weighs 6.6 grams, With Amethyst, peridot, garnet, topaz, & citrine oval gems

2026

7" 10k Gold Multi Gemstone Bracelet

Poinsett Auction & Realty, Inc.Travelers Rest, SC

SOLD

14k Gold Scarce Peacock Druzy & Blue Topaz Ring: Weighs 5.5 grams, Size 5, Oval druzy with blue topaz gems on side

2026

14k Gold Scarce Peacock Druzy & Blue Topaz Ring

Poinsett Auction & Realty, Inc.Travelers Rest, SC

SOLD

14k Gold Ruby & Diamond Ring: Weighs 4.2 grams, Size 7, 8 vivid round rubies & 9 round diamonds, over 1 carat of gems

2026

14k Gold Ruby & Diamond Ring

Poinsett Auction & Realty, Inc.Travelers Rest, SC

SOLD

14k Gold Star Sapphire Princess Ring: Weighs 7 grams (heavy), Size 8 1/2, Large dome top with oval gems highlighted by black onyx, Signed

2026

14k Gold Star Sapphire Princess Ring

Poinsett Auction & Realty, Inc.Travelers Rest, SC

SOLD

GEM 2017 Canada silver Two Dollars: Special Service

2026

GEM 2017 Canada silver Two Dollars

CoinhuntersGlen Carbon, IL

SOLD

GEM Brilliant uncirculated LARGE 2011 SILVER Quarter: Five Troy ounce .999 fine silver Quarter. Gettysburg. Like a big ole' hockeypuck!

2026

GEM Brilliant uncirculated LARGE 2011 SILVER Quarter

CoinhuntersGlen Carbon, IL

SOLD

Three GEM Proof Canada Silver Proof Sets: Each with Silver Dollar. In OGP

2026

Three GEM Proof Canada Silver Proof Sets

CoinhuntersGlen Carbon, IL

SOLD

GEM 1902 Great Britain Coronation Model 1/2 farthing: Great original luster!

2026

GEM 1902 Great Britain Coronation Model 1/2 farthing

CoinhuntersGlen Carbon, IL

SOLD

KEY VARIETY! GEM 1964 US SILVER Proof Set: Has the ACCENT HAIR Kennedy Half Dollar. In OGP

2026

KEY VARIETY! GEM 1964 US SILVER Proof Set

CoinhuntersGlen Carbon, IL

SOLD

GEM Brilliant Uncirculated RED 1909-VDB Wheat cent: First Year issue!

2026

GEM Brilliant Uncirculated RED 1909-VDB Wheat cent

CoinhuntersGlen Carbon, IL

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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

ANGEL AURA AMETHYST DISPLAY ROCK STONE LAPIDARY SPECIMEN

SHARK TOOTH IN MATRIX ROCK STONE LAPIDARY SPECIMEN

MIXED ROUGH LOT ROCK STONE LAPIDARY SPECIMEN

EARTH TREASURES Minerals Specimens Gems

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

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

Live27

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung Thep, TH

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