Results for “Loose Gemstone”

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FEI LIU: A 14K GOLD, STAR SAPPHIRE, ONYX AND DIAMOND RING: FEI LIU: A 14K GOLD, STAR SAPPHIRE, ONYX AND DIAMOND RING Centering a round cabochon star sapphire, in a carved onyx mounting, accented across with round brilliant-cut diamonds; with maker's mark; wit

5 days Left

FEI LIU: A 14K GOLD, STAR SAPPHIRE, ONYX AND DIAMOND RING

Est. $2,000-$3,000

$2,000

BonhamsLos Angeles, CA

TIFFANY & CO.: A PAIR OF 18K GOLD AND DYED GREEN CHALCEDONY EARRINGS: TIFFANY & CO.: A PAIR OF 18K GOLD AND DYED GREEN CHALCEDONY EARRINGS Each of button design, comprising carved dyed green chalcedony elements; signed Tiffany & Co. measures 3/4 in. Footnotes: OVERALL C

5 days Left

TIFFANY & CO.: A PAIR OF 18K GOLD AND DYED GREEN CHALCEDONY EARRINGS

Est. $3,000-$5,000

$3,000

BonhamsLos Angeles, CA

Medium Yellow Quartz Carved Frog Gemstone: Medium Yellow Quartz Carved Frog Gemstone This charming loose gemstone is carved from medium yellow quartz into the playful shape of two frogs stacked on top of one another. The soft, sunny yellow hue

May 25, 2026

Medium Yellow Quartz Carved Frog Gemstone

Est. $500-$650

$395

Weatherham Estate TreasuresCobourg, ON

Multicolor Ruby-Zoisite Gemstone Carved Bird: Multicolor Ruby-Zoisite Gemstone Carved Bird Expertly carved from natural Ruby-Zoisite, this loose gemstone takes the graceful form of a bird in mid-perch. A vivid blend of deep black, rich ruby red,

May 25, 2026

Multicolor Ruby-Zoisite Gemstone Carved Bird

Est. $500-$650

$390

Weatherham Estate TreasuresCobourg, ON

Fire Sphene Gemstone: 2.70 Carat Cushion Cut Titanite: Title: Fire Sphene Gemstone: 2.70 Carat Cushion Cut Titanite Description: Gemstone: Sphene Carat weight: 2.70 This stunning full fire sphene titanite loose gemstone features a captivating cushion cut

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Fire Sphene Gemstone: 2.70 Carat Cushion Cut Titanite

$480

Chairish AuctionsNew York, NY

Swiss Blue Aquamarine Pear-Cut Gemstone with Textured Carving: Swiss Blue Aquamarine Pear-Cut Gemstone with Textured Carving This striking loose gemstone is crafted from vivid Swiss Blue aquamarine and shaped into a graceful carved pear. Its surface features a un

May 22, 2026

Swiss Blue Aquamarine Pear-Cut Gemstone with Textured Carving

Est. $550-$650

$460

Weatherham Estate TreasuresCobourg, ON

Swiss Blue Aquamarine Pear-Cut Gemstone with Textured Carving: Swiss Blue Aquamarine Pear-Cut Gemstone with Textured Carving This striking loose gemstone is crafted from vivid Swiss Blue aquamarine and shaped into a graceful carved pear. Its surface features a un

May 25, 2026

Swiss Blue Aquamarine Pear-Cut Gemstone with Textured Carving

Est. $550-$650

$460

Weatherham Estate TreasuresCobourg, ON

Santa Maria aquamarine, loose stone, cushion cut - 21.28 ct - RARE: Rare and Striking loose Santa Maria aquamarine gemstone showcasing a refined cushion faceting and an exceptional, vivid blue tone. This rare gemstone stands out for its brilliance and elegant proporti

Jul 02, 2026

Santa Maria aquamarine, loose stone, cushion cut - 21.28 ct - RARE

Est. $4,511-$6,246

$3,470

HIGH END GEMS & JEWELS LTDManchester, England

Light Sherry Topaz Gemstone: 17 Carat Emerald Cut Stone: Title: Light Sherry Topaz Gemstone: 17 Carat Emerald Cut Stone Description: Gemstone: Topaz Carat weight: 17 Discover the allure of our exquisite Natural Topaz Loose Gemstone, showcasing a captivating

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Light Sherry Topaz Gemstone: 17 Carat Emerald Cut Stone

$250

Chairish AuctionsNew York, NY

Golden Yellow Topaz Gemstone: 41.80 Carat Cushion Cut Stone: Title: Golden Yellow Topaz Gemstone: 41.80 Carat Cushion Cut Stone Description: Gemstone: Topaz Carat weight: 41.80 Golden Color Topaz Loose Gemstone Jewelry Making, Faceted Imperial Topaz Gemstone, F

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Golden Yellow Topaz Gemstone: 41.80 Carat Cushion Cut Stone

$600

Chairish AuctionsNew York, NY

AIG Certified Faceted Blue Sapphire: 1.86 Carat Bi Color Oval Cut Gemstone: Title: AIG Certified Faceted Blue Sapphire: 1.86 Carat Bi Color Oval Cut Gemstone Gemstone: Sapphire AIG Certified Natural Sapphire Faceted Loose Blue Color Sapphire Oval Cut For Jewellery Making Sept

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AIG Certified Faceted Blue Sapphire: 1.86 Carat Bi Color Oval Cut Gemstone

$500

Chairish AuctionsNew York, NY

Apple Green Peridot Gemstone: 9.20 Carat Faceted Oval Cut: Title:Apple Green Peridot Gemstone: 9.20 Carat Faceted Oval Cut Description: A dazzling Green Peridot Loose Gemstone, boasting a sparkling green hue in a faceted Oval cut. This 9.20 carat beauty is Sl

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Apple Green Peridot Gemstone: 9.20 Carat Faceted Oval Cut

$640

Chairish AuctionsNew York, NY

Cushion Cut Peridot Gemstone: Natural August Birthstone (4.68 carats): Title: Cushion Cut Peridot Gemstone: Natural August Birthstone (4.68 carats) Description: Gemstone: Peridot Carat weight: 4.68 Natural Peridot Gemstones, Cushion Cut Peridot Loose Gemstone From Pakist

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Cushion Cut Peridot Gemstone: Natural August Birthstone (4.68 carats)

$300

Chairish AuctionsNew York, NY

Gray Spinel Gemstone: 2.70 Ct Emerald Cut, VVS Clarity: Title: Gray Spinel Gemstone: 2.70 Ct Emerald Cut, VVS Clarity Description: Gemstone: Spinel Carat weight: 2.70 Gray Spinel Loose Gemstone, Natural Spinel Stone, Flawless Spinel Gemstone, Faceted Spine

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Gray Spinel Gemstone: 2.70 Ct Emerald Cut, VVS Clarity

$280

Chairish AuctionsNew York, NY

AIG Certified Faceted Blue Sapphire: 1.56 Carat Oval Cut Gemstone: Title: AIG Certified Faceted Blue Sapphire: 1.56 Carat Oval Cut Gemstone Description: Gemstone: Sapphire AIG Certified Natural Sapphire Faceted Loose Blue Color Sapphire Oval Cut For Jewellery Making

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AIG Certified Faceted Blue Sapphire: 1.56 Carat Oval Cut Gemstone

$600

Chairish AuctionsNew York, NY

Golden Yellow Topaz Gemstone: 41.80 Carat Cushion Cut Stone: Title: Golden Yellow Topaz Gemstone: 41.80 Carat Cushion Cut Stone Description: Gemstone: Topaz Carat weight: 41.80 Golden Color Topaz Loose Gemstone Jewelry Making, Faceted Imperial Topaz Gemstone, F

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Golden Yellow Topaz Gemstone: 41.80 Carat Cushion Cut Stone

$600

Chairish AuctionsNew York, NY

AIG Certified Faceted Blue Sapphire: 1.86 Carat Bi Color Oval Cut Gemstone: Title: AIG Certified Faceted Blue Sapphire: 1.86 Carat Bi Color Oval Cut Gemstone Description: Gemstone: Sapphire AIG Certified Natural Sapphire Faceted Loose Blue Color Sapphire Oval Cut For Jeweller

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AIG Certified Faceted Blue Sapphire: 1.86 Carat Bi Color Oval Cut Gemstone

$500

Chairish AuctionsNew York, NY

Natural Green Peridot Gemstone: Cushion Cut, August Birthstone, Pakistan Origin: Title: Natural Green Peridot Gemstone: Cushion Cut, August Birthstone, Pakistan Origin Description: Gemstone: Peridot Carat weight: 4.15 Natural Peridot Gemstones, Cushion Cut Peridot Loose Gemstone F

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Natural Green Peridot Gemstone: Cushion Cut, August Birthstone, Pakistan Origin

$280

Chairish AuctionsNew York, NY

9.60 Carat Burmese Blood Red Ruby Brilliant Oval Cut EGL Certified: A prestigious gemstone, with "Pigeon Blood" representing the most coveted, vivid, and saturated red color found in rubies. Originating from the Mogok region in Burma, these rubies are valued for their

6 days Left

9.60 Carat Burmese Blood Red Ruby Brilliant Oval Cut EGL Certified

Est. $52,000-$63,000

$300

California GemstonesSan Diego, CA

Set of Two Dark Pink Tourmaline Flower Carved Gemstones: Set of Two Dark Pink Tourmaline Flower Carved Gemstones This elegant pair of loose gemstones is carved from richly colored dark pink tourmaline, each shaped into a delicate blooming flower. The deep,

May 25, 2026

Set of Two Dark Pink Tourmaline Flower Carved Gemstones

Est. $450-$550

$390

Weatherham Estate TreasuresCobourg, ON

Light Sherry Topaz Gemstone: 17 Carat Emerald Cut Stone: Title: Light Sherry Topaz Gemstone: 17 Carat Emerald Cut Stone Description: Gemstone: Topaz Carat weight: 17 Discover the allure of our exquisite Natural Topaz Loose Gemstone, showcasing a captivating

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Light Sherry Topaz Gemstone: 17 Carat Emerald Cut Stone

$180

Chairish AuctionsNew York, NY

Pearl Necklace Strand w/ 14K Clasp and a Loose Topaz Stone: Truelove Diamonds Pearl Necklace with Clasp and Loose Topaz Gemstone Includes red velvet pouch Both for one money 18 inches L

Pearl Necklace Strand w/ 14K Clasp and a Loose Topaz Stone

Est. —

$10

(1 bid)

Legacy Auction & RealtySTROUDSBURG, PA

Set of Two Black Diamond-Cut Gemstones: Set of Two Black Diamond-Cut Gemstones This elegant pair of loose gemstones features expertly faceted black diamonds in a classic diamond-cut shape. Their deep, opaque luster and sharp facets create a

May 25, 2026

Set of Two Black Diamond-Cut Gemstones

Est. $450-$650

$250

Weatherham Estate TreasuresCobourg, ON

Santa Maria Blue Aquamarine Gemstone: 4.15 Carat Pear Cut: Title: Santa Maria Blue Aquamarine Gemstone: 4.15 Carat Pear Cut Description: Gemstone: Aquamarine Carat weight: 4.15 Aquamarine loose gemstone, Blue aquamarine cut stone, faceted pear shape, Santa ma

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Santa Maria Blue Aquamarine Gemstone: 4.15 Carat Pear Cut

$380

Chairish AuctionsNew York, NY

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