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Natural Multi Color Opal Gemstones 1.61 Ct. 2 Pcs. Round Cabochon Shape 7 Mm.: Product ID: 818728165 Product Name: Natural Opal Weight: 1.61 CT. Size: 7 x 7 x 3.6 MM. Shape: Round Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unheate

May 24, 2026

Natural Multi Color Opal Gemstones 1.61 Ct. 2 Pcs. Round Cabochon Shape 7 Mm.

Treasure of Gems & Jewelry

Est. $105-$165

Natural Bluish Green Sapphire Gemstones 1.54 Ct. Cushion 7.2 x 7 Mm.: Product ID: 806148414 Product Name: Natural Green Sapphire Weight: 1.54 CT. Size: 7.2 x 7 x 3.3 MM. Shape: Cushion Color: Bluish Green Clarity:SI Luster: Very Good Gems Origin: Thailand Treatment: Hea

May 24, 2026

Natural Bluish Green Sapphire Gemstones 1.54 Ct. Cushion 7.2 x 7 Mm.

Treasure of Gems & Jewelry

Est. $174-$273

Natural Orangish Red Spessartine Garnet Gemstones 1.19 Ct. Oval Shape 6.4 x 5.1 Mm.: Product ID: 802937081 Product Name: Natural Garnet Weight: 1.19 CT. Size: 6.4 x 5.1 x 4 MM. Shape: Oval Shape Color: Orangish Red Clarity:SI1 Luster: Good Gems Origin: Namibia Treatment: Unheated Crys

May 24, 2026

Natural Orangish Red Spessartine Garnet Gemstones 1.19 Ct. Oval Shape 6.4 x 5.1 Mm.

Treasure of Gems & Jewelry

Est. $73-$115

Natural Party Color Tourmaline Gemstones 5.94 Ct. Clean Oval Shape 10.6 x 10.1 Mm.: Product ID: 807243196 Product Name: Natural Tourmaline Weight: 5.94 CT. Size: 10.6 x 10.1 x 8.3 MM. Shape: Oval Color: Party Color Clarity:IF Luster: Very Good Gems Origin: Nigeria Treatment: Unheated

May 24, 2026

Natural Party Color Tourmaline Gemstones 5.94 Ct. Clean Oval Shape 10.6 x 10.1 Mm.

Treasure of Gems & Jewelry

Est. $4,630-$7,276

Natural Pink Tourmaline Gemstones 0.89 Ct. VVS Oval Shape 6.6 x 5.2 Mm.: Product ID: 807237110 Product Name: Natural Tourmaline Weight: 0.89 CT. Size: 6.6 x 5.2 x 3.7 MM. Shape: Oval Color: Pink Clarity:VVS Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Crystal

May 24, 2026

Natural Pink Tourmaline Gemstones 0.89 Ct. VVS Oval Shape 6.6 x 5.2 Mm.

Treasure of Gems & Jewelry

Est. $152-$240

Natural Tourmaline Bi Color Gemstones 3.95 Ct. Octagon Shape 10.4 x 7.5 Mm.: Product ID: 807221039 Product Name: Natural Tourmaline Weight: 3.95 CT. Size: 10.4 x 7.5 x 5.5 MM. Shape: Octagon Color: Bi Color Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crys

May 24, 2026

Natural Tourmaline Bi Color Gemstones 3.95 Ct. Octagon Shape 10.4 x 7.5 Mm.

Treasure of Gems & Jewelry

Est. $370-$582

Natural Purplish Pink Tourmaline Gemstones 2.00 Ct. VVS Octagon Shape 7.8 x 6 Mm.: Product ID: 807242686 Product Name: Natural Tourmaline Weight: 2.00 CT. Size: 7.8 x 6 x 4.7 MM. Shape: Octagon Color: Purplish Pink Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Cr

May 24, 2026

Natural Purplish Pink Tourmaline Gemstones 2.00 Ct. VVS Octagon Shape 7.8 x 6 Mm.

Treasure of Gems & Jewelry

Est. $462-$726

Natural Pink Tourmaline Gemstones 1.10 Ct. Round Shape 6.1 Mm.: Product ID: 807251361 Product Name: Natural Tourmaline Weight: 1.10 CT. Size: 6.1 x 6.1 x 4.6 MM. Shape: Round Shape Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

May 24, 2026

Natural Pink Tourmaline Gemstones 1.10 Ct. Round Shape 6.1 Mm.

Treasure of Gems & Jewelry

Est. $104-$164

Natural Swiss Blue Topaz Gemstones 15.07 Ct. Clean Oval Shape 16 x 12.5 Mm.: Product ID: 807164366 Product Name: Natural Blue Topaz Weight: 15.07 CT. Size: 16 x 12.5 x 9.2 MM. Shape: Oval Color: Swiss Blue Clarity:IF Luster: Very Good Gems Origin: Brazil Treatment: Treated Cry

May 24, 2026

Natural Swiss Blue Topaz Gemstones 15.07 Ct. Clean Oval Shape 16 x 12.5 Mm.

Treasure of Gems & Jewelry

Est. $655-$1,029

Natural Orangish Red Garnet Gemstones 2.95 Ct. 10 Pcs Baguette Shape 5.2 x 3.2 Mm.: Product ID: 802937883 Product Name: Natural Red Garnet Weight: 2.95 CT. Size: 5.2 x 3.2 x 2.2 MM. Shape: Baguette Shape Color: Orangish Red Clarity:SI1 Luster: Good Gems Origin: Tanzania Treatment: Un

May 24, 2026

Natural Orangish Red Garnet Gemstones 2.95 Ct. 10 Pcs Baguette Shape 5.2 x 3.2 Mm.

Treasure of Gems & Jewelry

Est. $34-$54

Natural Purplish Pink Tourmaline Gemstones 2.05 Ct. VVS Trilliant Shape 8.4 x 8.2 Mm.: Product ID: 807244047 Product Name: Natural Tourmaline Weight: 2.05 CT. Size: 8.4 x 8.2 x 4.8 MM. Shape: Trilliant Color: Purplish Pink Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheate

May 24, 2026

Natural Purplish Pink Tourmaline Gemstones 2.05 Ct. VVS Trilliant Shape 8.4 x 8.2 Mm.

Treasure of Gems & Jewelry

Est. $329-$517

Natural Purple Sapphire Gemstones 0.78 Ct. Oval Shape 5.08 x 5.91 Mm.: Product ID: 806154002 Product Name: Natural Purple Sapphire Weight: 0.78 CT. Size: 5.08 x 5.91 x 2.83 MM. Shape: Oval Color: Purple Clarity:VSI Luster: Very Good Gems Origin: Madagascar Treatment: Unh

May 24, 2026

Natural Purple Sapphire Gemstones 0.78 Ct. Oval Shape 5.08 x 5.91 Mm.

Treasure of Gems & Jewelry

Est. $929-$1,460

Natural Orangish Pink Tourmaline Gemstones 1.30 Ct. VVS Octagon Shape 9.4 x 4 Mm.: Product ID: 807242710 Product Name: Natural Tourmaline Weight: 1.30 CT. Size: 9.4 x 4 x 3.5 MM. Shape: Octagon Color: Orangish Pink Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Cr

May 24, 2026

Natural Orangish Pink Tourmaline Gemstones 1.30 Ct. VVS Octagon Shape 9.4 x 4 Mm.

Treasure of Gems & Jewelry

Est. $303-$477

Natural Yellow Songea Sapphire Gemstones 2.43 Ct. 14 Pcs Round Shape 3.4 Mm.: Product ID: 806130453 Product Name: Natural Yellow Sapphire Weight: 2.43 CT. Size: 3.4 x 3.4 x 1.8 MM. Shape: Round Color: Yellow Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Cryst

May 24, 2026

Natural Yellow Songea Sapphire Gemstones 2.43 Ct. 14 Pcs Round Shape 3.4 Mm.

Treasure of Gems & Jewelry

Est. $139-$219

Natural Bi Color Ametrine Gemstones 4.52 Ct. VVS Octagon Shape 10.2 x 8.7 Mm.: Product ID: 800404975 Product Name: Natural Ametrine Weight: 4.52 CT. Size: 10.2 x 8.7 x 6.5 MM. Shape: Octagon Color: Bi Color Clarity:VVS Luster: Good Gems Origin: Bolivia Treatment: Unheated Crysta

May 24, 2026

Natural Bi Color Ametrine Gemstones 4.52 Ct. VVS Octagon Shape 10.2 x 8.7 Mm.

Treasure of Gems & Jewelry

Est. $169-$266

Natural Blue Green Tourmaline Gemstones 3.98 Ct. Octagon 8.7 x 8.2 Mm.: Product ID: 807236813 Product Name: Natural Tourmaline Weight: 3.98 CT. Size: 8.7 x 8.2 x 5.6 MM. Shape: Octagon Color: Blue Green Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Cry

May 24, 2026

Natural Blue Green Tourmaline Gemstones 3.98 Ct. Octagon 8.7 x 8.2 Mm.

Treasure of Gems & Jewelry

Est. $1,193-$1,876

Natural Pink Tourmaline Gemstones1.46 Ct. Pear Shape 10.2 x 7.2 Mm.: Product ID: 807251334 Product Name: Natural Tourmaline Weight: 1.46 CT. Size: 10.2 x 7.2 x 3.4 MM. Shape: Pear Shape Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

May 24, 2026

Natural Pink Tourmaline Gemstones1.46 Ct. Pear Shape 10.2 x 7.2 Mm.

Treasure of Gems & Jewelry

Est. $213-$335

Natural Orangish Red Spessartine Garnet Gemstones 1.26 Ct. Oval Shape 6.8 x 5.9 Mm.: Product ID: 802937404 Product Name: Natural Garnet Weight: 1.26 CT. Size: 6.8 x 5.9 x 3.5 MM. Shape: Oval Shape Color: Orangish Red Clarity:SI1 Luster: Good Gems Origin: Namibia Treatment: Unheated Cr

May 24, 2026

Natural Orangish Red Spessartine Garnet Gemstones 1.26 Ct. Oval Shape 6.8 x 5.9 Mm.

Treasure of Gems & Jewelry

Est. $108-$170

Natural Bi Color Ametrine Gemstones 2.66 Ct. Octagon Shape 9.1 x 7.1 Mm.: Product ID: 800408441 Product Name: Natural Ametrine Weight: 2.66 CT. Size: 9.1 x 7.1 x 5.5 MM. Shape: Octagon Color: Bi Color Clarity:VSI Luster: Good Gems Origin: Bolivia Treatment: Unheated Crystal

May 24, 2026

Natural Bi Color Ametrine Gemstones 2.66 Ct. Octagon Shape 9.1 x 7.1 Mm.

Treasure of Gems & Jewelry

Est. $105-$165

Natural Orangish Red Spessartine Garnet Gemstones 0.99 Ct. Oval Shape 6.1 x 5.5 Mm.: Product ID: 802937389 Product Name: Natural Garnet Weight: 0.99 CT. Size: 6.1 x 5.5 x 3.2 MM. Shape: Oval Shape Color: Orangish Red Clarity:SI1 Luster: Good Gems Origin: Namibia Treatment: Unheated Cr

May 24, 2026

Natural Orangish Red Spessartine Garnet Gemstones 0.99 Ct. Oval Shape 6.1 x 5.5 Mm.

Treasure of Gems & Jewelry

Est. $105-$165

Natural Light Pink Tourmaline Gemstones 0.83 Ct. Clean Octagon Shape 5.3 x 5.1 Mm.: Product ID: 807213832 Product Name: Natural Tourmaline Weight: 0.83 CT. Size: 5.3 x 5.1 x 3.4 MM. Shape: Octagon Color: Light Pink Clarity:IF Luster: Good Gems Origin: Nigeria Treatment: Unheated Crys

May 24, 2026

Natural Light Pink Tourmaline Gemstones 0.83 Ct. Clean Octagon Shape 5.3 x 5.1 Mm.

Treasure of Gems & Jewelry

Est. $143-$225

Natural Blue Sapphire Gemstones 3.16 Ct. Oval Cabochon Shape 8.5 x 7.2 Mm.: Product ID: 806009033 Product Name: Natural Blue Sapphire Weight: 3.16 CT. Size: 8.5 x 7.2 x 5 MM. Shape: Oval Cabochon Color: Blue Clarity:Opaque Luster: Good Gems Origin: Ceylon Treatment: Heated (L

May 24, 2026

Natural Blue Sapphire Gemstones 3.16 Ct. Oval Cabochon Shape 8.5 x 7.2 Mm.

Treasure of Gems & Jewelry

Est. $98-$154

Natural Moss Quartz Gemstones 55.75 Ct. Oval Cabochon Shape 29 x 20 Mm.: Product ID: 805529110 Product Name: Natural Quartz Weight: 55.75 CT. Size: 29 x 20 x 14.5 MM. Shape: Oval Cabochon Color: White Clarity:Semi - Transparent Luster: Good Gems Origin: Thailand Treatment:

May 24, 2026

Natural Moss Quartz Gemstones 55.75 Ct. Oval Cabochon Shape 29 x 20 Mm.

Treasure of Gems & Jewelry

Est. $136-$214

Natural Indicolite Tourmaline Gemstones 1.50 Ct. Clean Octagon Shape 14.6 x 3.7 Mm.: Product ID: 807244828 Product Name: Natural Tourmaline Weight: 1.50 CT. Size: 14.6 x 3.7 x 2.8 MM. Shape: Octagon Color: Blue Indicolite Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheat

May 24, 2026

Natural Indicolite Tourmaline Gemstones 1.50 Ct. Clean Octagon Shape 14.6 x 3.7 Mm.

Treasure of Gems & Jewelry

Est. $973-$1,529

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