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Enameled Silver Tone Bear Tack Pin, Blue & Red, Black Eyes: Vintage Craft Signed Brooch, Purple & Yellow Rhinestones, 2". Gold tone with a center faceted 25mm acrylic rhinestone and around that are spiral circles framing the mani stone with three of them havin

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Enameled Silver Tone Bear Tack Pin, Blue & Red, Black Eyes

$50

Chairish AuctionsNew York, NY

Ceylon Blue Sapphire Gemstone: 1.60 Carat Rectangular Cut Stone: Materials: Gemstone: Sapphire Carat weight: 1.60 Sapphire Details: * Weight : 1.60 carat * Dimension : 9.4*5.6*3.2 mm * Shape : Rectangular * Color : Blue * Origin : Sri Lanka * Treatment : Indication

12 hrs Left

Ceylon Blue Sapphire Gemstone: 1.60 Carat Rectangular Cut Stone

Est. $350-$400

$150

Chairish AuctionsNew York, NY

9.08 Carat Pink Sapphire Round Cut GIA Certified: A high-clarity, and durable gemstone offering an eco-friendly alternative to natural sapphires. These stones are physically and chemically identical to mined sapphires, possessing a hardness of 9 on t

21 hrs Left

9.08 Carat Pink Sapphire Round Cut GIA Certified

Est. $1,200-$1,300

$45

California GemstonesSan Diego, CA

4.70 Carat Natural Jeremejevite Emerald Cut AGSL Certified: Exceptionally rare and valuable collector's item. Because this gemstone is rarely found in sizes over 1-2 carats, a stone of this size with high clarity is considered top-tier.

21 hrs Left

4.70 Carat Natural Jeremejevite Emerald Cut AGSL Certified

Est. $47,000-$54,000

$200

California GemstonesSan Diego, CA

Swiss Blue Topaz Gemstone: 10.80 Carat Flower Cut Loose Stone: Materials: Gemstone: Topaz Carat weight: 10.80 Precision Fancy Flower Cut Swiss Blue Topaz Loose Gemstones Wight - 10.80 Carats Dimensions : 12.2*12.2*8.5 mm Color : Swiss Blue Shape : Round Cut Clari

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Swiss Blue Topaz Gemstone: 10.80 Carat Flower Cut Loose Stone

Est. $250-$300

$100

Chairish AuctionsNew York, NY

14KT YELLOW GOLD, DIAMOND & SAPPHIRE RING SIZE 7: 14KT YELLOW GOLD, DIAMOND & SAPPHIRE RING SIZE 7 14KT YELLOW GOLD, DIAMOND & SAPPHIRE RING SIZE 7 This stunning 14KT yellow gold ring is a true gem. The combination of sapphire and diamond creates a b

May 31, 2026

14KT YELLOW GOLD, DIAMOND & SAPPHIRE RING SIZE 7

Est. $2,550-$2,850

$2,100

Modern JewelryValley Village, CA

81.75 Cts Swiss Blue Topaz Gemstone – Large Natural Loose Stone 28x22x17 mm: Stunning 81.75 carats natural Swiss Blue Topaz featuring a vibrant sky-blue color, excellent clarity, and brilliant sparkle. Measuring 28x22x17 mm, this large and impressive loose gemstone is perfect

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81.75 Cts Swiss Blue Topaz Gemstone – Large Natural Loose Stone 28x22x17 mm

Est. $1,400-$2,000

$790

Fantasy JewelryMuscat, AE

Natural Yellow Sphene Gemstone: Lustrous Titanite for Ring Making: Materials: Gemstone: Sphene Natural Sphene Titanite Gemstone, Full Fire Lustrous Yellow Sphene Stone, for Ring Making June Birthstone Weight : 4.43 cts Dimensions : 13*7*4.5 mm Color : Yellow Shape :

12 hrs Left

Natural Yellow Sphene Gemstone: Lustrous Titanite for Ring Making

Est. $700-$800

$260

Chairish AuctionsNew York, NY

2.94 Carat -- Mogok Red Ruby --Oval Cut --- GIE Certified: Known for producing the world’s most coveted, high-chromium "pigeon blood" red rubies. Often described as "eye clean," with internal "silk" (microscopic inclusions) that diffuse light and create a s

Jun 01, 2026

2.94 Carat -- Mogok Red Ruby --Oval Cut --- GIE Certified

Est. $38,000-$41,000

$350

California GemstonesSan Diego, CA

AAA+ Quality IGL Certified 14.00 Ct Natural Blue Sapphire Gemstone Oval Cut Loose Stone 5DNY, Gem114: ABC Rugs Kilims Inc offers the finest quality hand-knotted vintage rugs and kilims at some of the best prices on the market. We carry a wide selection of sizes, colors, designs, and price ranges to su

19 hrs Left

AAA+ Quality IGL Certified 14.00 Ct Natural Blue Sapphire Gemstone Oval Cut Loose Stone 5DNY, Gem114

Est. $628-$897

$100

ABC Rugs Kilims, Inc.Oxnard, CA

6.35 Carat --- Namibian Light Green Tourmaline --- Round Cut --- EGL Certified: Namibian tourmaline is a high-clarity, and bright, vibrant gemstone often displaying neon mint hues. Namibian material is renowned for its high quality and, when cut in a round shape, displays superio

May 30, 2026

6.35 Carat --- Namibian Light Green Tourmaline --- Round Cut --- EGL Certified

Est. $4,200-$6,500

$34

California GemstonesSan Diego, CA

2.58 ct Natural Unheated Ruby, Intense Purplish Red, Oval Mixed Cut: A striking natural ruby of 2.58 carats, certified by the Antwerp Laboratory for Gemstone Testing (ALGT Report No. 94417918, dated 30 August 2023), this gemstone presents an excellent balance of carat

May 31, 2026

2.58 ct Natural Unheated Ruby, Intense Purplish Red, Oval Mixed Cut

Est. $1,600-$2,400

$300

Chan & Scott Auction HouseLinghem, Ostergotland

Natural Garnet Raspberry Pink Cushion Cut Gemstone From Tanzania, 3.90 Carat: Title: Natural Garnet Raspberry Pink Cushion Cut Gemstone From Tanzania, 3.90 Carat Description: Gemstone: Garnet Carat weight: 3.90 While best known for its deep, wine-red hue, garnet, January's birt

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Natural Garnet Raspberry Pink Cushion Cut Gemstone From Tanzania, 3.90 Carat

$380

Chairish AuctionsNew York, NY

24.70Ct Sherry Topaz Gemstone: Faceted Cushion Cut: Title: 24.70Ct Sherry Topaz Gemstone: Faceted Cushion Cut Description: Gemstone: Topaz Carat weight: 24.70 Welcome to our Etsy shop, where the magic of handmade craftsmanship meets the timeless beauty

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24.70Ct Sherry Topaz Gemstone: Faceted Cushion Cut

$310

Chairish AuctionsNew York, NY

10.30 Carat Emerald Oval Cut GGL Certified: rare gemstone, likely featuring a stunning, deep green color and requiring significant, skilled craftsmanship to balance its inclusions with its brilliant cut. Such a large, high-quality stone is exce

4 days Left

10.30 Carat Emerald Oval Cut GGL Certified

Est. $8,000-$13,855

$100

California GemstonesSan Diego, CA

Natural Multi Color Unakite Gemstones 120.21 Ct. Round Cabochon: Product ID: 807804700 Product Name: Natural Agate Weight: 120.21 CT. Size: 25 x 25 MM. Shape: Round Cabochon Color: Multi-Color Clarity:Opaque Luster: Good Gems Origin: United States Treatment: Unheat

May 31, 2026

Natural Multi Color Unakite Gemstones 120.21 Ct. Round Cabochon

Est. $49-$77

$1

Treasure of Gems & JewelryLake Charles, LA

Natural Multi Color Sphene Gemstones with Rainbow Spark 4.07 Ct. Cushion Shape 11.2 x 8 Mm.: Product ID: 806507983 Product Name: Natural Sphene Weight: 4.07 CT. Size: 11.2 x 8 x 5.7 MM. Shape: Cushion Color: Multi-Color Clarity:SI Luster: Adamantine Gems Origin: Madagascar Treatment: Unheated

May 31, 2026

Natural Multi Color Sphene Gemstones with Rainbow Spark 4.07 Ct. Cushion Shape 11.2 x 8 Mm.

Est. $722-$1,135

$1

Treasure of Gems & JewelryLake Charles, LA

10.25 Carat Colombian Green Emerald Mixed Cut: Beautiful Stone. Substantial size and specialized faceting. This specific combination typically features the clean, "hall of mirrors" linear steps of an emerald cut on a square frame (often called an

4 days Left

10.25 Carat Colombian Green Emerald Mixed Cut

Est. $300-$1,800

$40

California GemstonesSan Diego, CA

Natural Multi Color Titanium Sphene With Rainbow Spark 2.35 Ct. Oval 9.4 x 8.5 Mm.: Product ID: 806507781 Product Name: Natural Sphene Weight: 2.35 CT. Size: 9.4 x 8.5 x 3.4 MM. Shape: Oval Color: Yellow Clarity:VSI Luster: Adamantine Gems Origin: Madagascar Treatment: Unheated Cryst

May 31, 2026

Natural Multi Color Titanium Sphene With Rainbow Spark 2.35 Ct. Oval 9.4 x 8.5 Mm.

Est. $308-$485

$1

Treasure of Gems & JewelryLake Charles, LA

Natural Multi Color Titanium Rainbow Spark Sphene Gemstones 1.25 Ct. Oval Shape 7.1 x 6.2 Mm.: Product ID: 806509076 Product Name: Natural Sphene Weight: 1.25 CT. Size: 7.1 x 6.2 x 3.3 MM. Shape: Oval Color: Multi-Color Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Unheated Crysta

May 31, 2026

Natural Multi Color Titanium Rainbow Spark Sphene Gemstones 1.25 Ct. Oval Shape 7.1 x 6.2 Mm.

Est. $73-$115

$1

Treasure of Gems & JewelryLake Charles, LA

Natural Green Calcite Gemstones 93.56 Ct. Oval Cabochon Shape 27 x 25 Mm.: Product ID: 800316470 Product Name: Natural Calcite Weight: 93.56 CT. Size: 27 x 25 x 18.2 MM. Shape: Oval Cabochon Color: Green Clarity:Semi - Transparent Luster: Good Gems Origin: Thailand Treatment

May 31, 2026

Natural Green Calcite Gemstones 93.56 Ct. Oval Cabochon Shape 27 x 25 Mm.

Est. $526-$826

$1

Treasure of Gems & JewelryLake Charles, LA

Natural Multi Color Titanium Rainbow Spark Sphene Gemstones 1.80 Ct. Oval Shape 7.5 x 6.7 Mm.: Product ID: 806509077 Product Name: Natural Sphene Weight: 1.80 CT. Size: 7.5 x 6.7 x 4.5 MM. Shape: Oval Color: Multi-Color Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Unheated Crysta

May 31, 2026

Natural Multi Color Titanium Rainbow Spark Sphene Gemstones 1.80 Ct. Oval Shape 7.5 x 6.7 Mm.

Est. $73-$115

$1

Treasure of Gems & JewelryLake Charles, LA

Natural Multi Color Sphene Gemstones With Rainbow Spark 1.62 Ct. Oval Shape 8.4 x 6.4 Mm.: Product ID: 806507813 Product Name: Natural Sphene Weight: 1.62 CT. Size: 8.4 x 6.4 x 4 MM. Shape: Oval Color: Yellow Clarity:VSI Luster: Adamantine Gems Origin: Madagascar Treatment: Unheated Crystal

May 31, 2026

Natural Multi Color Sphene Gemstones With Rainbow Spark 1.62 Ct. Oval Shape 8.4 x 6.4 Mm.

Est. $216-$340

$1

Treasure of Gems & JewelryLake Charles, LA

Natural Multi-Color Sphene Gemstones 2.00 Ct. Oval Shape 8.9 x 7.3 Mm.: Product ID: 806508010 Product Name: Natural Sphene Weight: 2.00 CT. Size: 8.9 x 7.3 x 3.9 MM. Shape: Oval Color: Multi-Color Clarity:VSI Luster: Adamantine Gems Origin: Madagascar Treatment: Unheated

May 31, 2026

Natural Multi-Color Sphene Gemstones 2.00 Ct. Oval Shape 8.9 x 7.3 Mm.

Est. $220-$346

$1

Treasure of Gems & JewelryLake Charles, LA

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