Results for “Crystal Minerals”

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Natural Reddish Pink Tourmaline Gemstones 1.12 Ct. Octagon Shape 5.7 x 5.1 Mm.: Product ID: 807230091 Product Name: Natural Tourmaline Weight: 1.12 CT. Size: 5.7 x 5.1 x 4.1 MM. Shape: Octagon Color: Reddis Pink Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cry

May 24, 2026

Natural Reddish Pink Tourmaline Gemstones 1.12 Ct. Octagon Shape 5.7 x 5.1 Mm.

Treasure of Gems & Jewelry

Est. $238-$374

Natural Blue Sapphire Gemstones 1.67 Ct. Oval Cabochon Shape 7.2 x 5.5 Mm.: Product ID: 806008347 Product Name: Natural Blue Sapphire Weight: 1.67 CT. Size: 7.2 x 5.5 x 4.1 MM. Shape: Oval Cabochon Color: Blue Clarity:Opaque Luster: Good Gems Origin: Madagascar Treatment: Hea

May 24, 2026

Natural Blue Sapphire Gemstones 1.67 Ct. Oval Cabochon Shape 7.2 x 5.5 Mm.

Treasure of Gems & Jewelry

Est. $20-$32

Natural Blue Sapphire Gemstones 4.08 Ct. Oval Shape 11.8 x 7.8 Mm.: Product ID: 806012490 Product Name: Natural Blue Sapphire Weight: 4.08 CT. Size: 11.8 x 7.8 x 5.1 MM. Shape: Oval Shape Color: Blue Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Heated (

May 24, 2026

Natural Blue Sapphire Gemstones 4.08 Ct. Oval Shape 11.8 x 7.8 Mm.

Treasure of Gems & Jewelry

Est. $174-$274

Natural Yellow Sapphire Gemstones 0.50 Ct. Round Shape 4.5 Mm.: Product ID: 806162954 Product Name: Natural Yellow Sapphire Weight: 0.50 CT. Size: 4.5 x 4.5 x 2.7 MM. Shape: Round Shape Color: Yellow Clarity:VSI Luster: Good Gems Origin: Thailand Treatment: Heated

May 24, 2026

Natural Yellow Sapphire Gemstones 0.50 Ct. Round Shape 4.5 Mm.

Treasure of Gems & Jewelry

Est. $70-$110

Natural Multi Color Tourmaline Gemstones 3.65 Ct. Clean Octagon Shape 8.8 x 8.1 Mm.: Product ID: 807224360 Product Name: Natural Tourmaline Weight: 3.65 CT. Size: 8.8 x 8.1 x 6.4 MM. Shape: Octagon Color: Multi Color Clarity:IF Luster: Good Gems Origin: Nigeria Treatment: Unheated Cry

May 24, 2026

Natural Multi Color Tourmaline Gemstones 3.65 Ct. Clean Octagon Shape 8.8 x 8.1 Mm.

Treasure of Gems & Jewelry

Est. $2,374-$3,731

Natural Topaz London Blue Gemstones 113.01 Ct. Clean Oval Checkerboard Cut 31 x 23 Mm.: Product ID: 807156417 Product Name: Natural Blue Topaz Weight: 113.01 CT. Size: 31 x 23 x 20.4 MM. Shape: Oval Checkerboard Color: London Blue Clarity:IF Luster: Good Gems Origin: Brazil Treatment: Tr

May 24, 2026

Natural Topaz London Blue Gemstones 113.01 Ct. Clean Oval Checkerboard Cut 31 x 23 Mm.

Treasure of Gems & Jewelry

Est. $4,121-$6,476

Natural Yellow Lemon Quartz Gemstones 6.32 Ct. Round Shape 12.2 Mm.: Product ID: 805530146 Product Name: Natural Quartz Weight: 6.32 CT. Size: 12.2 x 12.2 x 8 MM. Shape: Round Shape Color: Yellow Lemon Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Cr

May 24, 2026

Natural Yellow Lemon Quartz Gemstones 6.32 Ct. Round Shape 12.2 Mm.

Treasure of Gems & Jewelry

Est. $73-$115

Natural Multi Color Tourmaline Gemstones 6.68 Ct. Octagon 13.5 x 9.3 Mm.: Product ID: 807230408 Product Name: Natural Tourmaline Weight: 6.68 CT. Size: 13.5 x 9.3 x 5.4 MM. Shape: Octagon Color: Multi Color Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated C

May 24, 2026

Natural Multi Color Tourmaline Gemstones 6.68 Ct. Octagon 13.5 x 9.3 Mm.

Treasure of Gems & Jewelry

Est. $834-$1,312

Natural Swiss Blue Topaz Gemstones 25.31 Ct. VVS Oval Checkerboard 18.7 x 15.8 Mm.: Product ID: 807158656 Product Name: Natural Blue Topaz Weight: 25.31 CT. Size: 18.7 x 15.8 x 11.8 MM. Shape: Oval Checkerboard Color: Blue Clarity:VVS Luster: Very Good Gems Origin: Brazil Treatment:

May 24, 2026

Natural Swiss Blue Topaz Gemstones 25.31 Ct. VVS Oval Checkerboard 18.7 x 15.8 Mm.

Treasure of Gems & Jewelry

Est. $601-$944

Natural Bi Color Tourmaline Gemstones 1.95 Ct. Octagon Shape 6.9 x 6.6 Mm.: Product ID: 807244103 Product Name: Natural Tourmaline Weight: 1.95 CT. Size: 6.9 x 6.6 x 4.6 MM. Shape: Octagon Color: Bi Color Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

May 24, 2026

Natural Bi Color Tourmaline Gemstones 1.95 Ct. Octagon Shape 6.9 x 6.6 Mm.

Treasure of Gems & Jewelry

Est. $313-$493

Natural Yellow Lemon Quartz Gemstones 3.90 Ct. Round Shape 10.1 Mm.: Product ID: 805530206 Product Name: Natural Quartz Weight: 3.90 CT. Size: 10.1 x 10.1 x 7.3 MM. Shape: Round Shape Color: Yellow Lemon Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated

May 24, 2026

Natural Yellow Lemon Quartz Gemstones 3.90 Ct. Round Shape 10.1 Mm.

Treasure of Gems & Jewelry

Est. $73-$115

Natural Bi Color Ametrine Gemstones 2.24 Ct. Octagon Shape 9.2 x 7.2 Mm.: Product ID: 800408247 Product Name: Natural Ametrine Weight: 2.24 CT. Size: 9.2 x 7.2 x 4.3 MM. Shape: Octagon Color: Bi Color Clarity:VSI Luster: Good Gems Origin: Bolivia Treatment: Unheated Crystal

May 24, 2026

Natural Bi Color Ametrine Gemstones 2.24 Ct. Octagon Shape 9.2 x 7.2 Mm.

Treasure of Gems & Jewelry

Est. $105-$165

Natural Swiss Blue Topaz Gemstones 2.02 Ct. Marquise Shape 12 x 6.2 Mm.: Product ID: 807168208 Product Name: Natural Blue Topaz Weight: 2.02 CT. Size: 12 x 6.2 x 4.1 MM. Shape: Marquise Shape Color: Swiss Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Treated

May 24, 2026

Natural Swiss Blue Topaz Gemstones 2.02 Ct. Marquise Shape 12 x 6.2 Mm.

Treasure of Gems & Jewelry

Est. $105-$165

Natural Bi Color Tourmaline Gemstones 5.57 Ct. Octagon 15.1 x 6.7 Mm.: Product ID: 807232639 Product Name: Natural Tourmaline Weight: 5.57 CT. Size: 15.1 x 6.7 x 5.6 MM. Shape: Octagon Color: Bi Color Clarity:VSI Luster: Very Good Gems Origin: Nigeria Treatment: Unheated

May 24, 2026

Natural Bi Color Tourmaline Gemstones 5.57 Ct. Octagon 15.1 x 6.7 Mm.

Treasure of Gems & Jewelry

Est. $1,463-$2,299

Natural Swiss Blue Topaz Gemstones 1.56 Ct. Octagon Shape 8.1 x 6.2 Mm.: Product ID: 807153814 Product Name: Natural Blue Topaz Weight: 1.56 CT. Size: 8.1 x 6.2 x 3.1 MM. Shape: Octagon Color: Swiss Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Treated Cryst

May 24, 2026

Natural Swiss Blue Topaz Gemstones 1.56 Ct. Octagon Shape 8.1 x 6.2 Mm.

Treasure of Gems & Jewelry

Est. $20-$32

Natural Pink Tourmaline Gemstones 1.52 Ct. Trilliant Shape 7.9 x 6.8 Mm.: Product ID: 807246119 Product Name: Natural Tourmaline Weight: 1.52 CT. Size: 7.9 x 6.8 x 5 MM. Shape: Trilliant Color: Pink Clarity:VSI Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Crys

May 24, 2026

Natural Pink Tourmaline Gemstones 1.52 Ct. Trilliant Shape 7.9 x 6.8 Mm.

Treasure of Gems & Jewelry

Est. $483-$759

Natural Lime Green Tourmaline Gemstones 6.32 Ct. Clean Cushion Shape 11.7 x 8.7 Mm.: Product ID: 807232471 Product Name: Natural Tourmaline Weight: 6.32 CT. Size: 11.7 x 8.7 x 7.9 MM. Shape: Cushion Color: Lime Green Clarity:IF Luster: Good Gems Origin: Nigeria Treatment: Unheated Cry

May 24, 2026

Natural Lime Green Tourmaline Gemstones 6.32 Ct. Clean Cushion Shape 11.7 x 8.7 Mm.

Treasure of Gems & Jewelry

Est. $2,056-$3,232

Natural Lime Green Tourmaline Gemstones 4.95 Ct. Pear Shape 11.8 x 9.8 Mm.: Product ID: 807232495 Product Name: Natural Tourmaline Weight: 4.95 CT. Size: 11.8 x 9.8 x 7 MM. Shape: Pear Color: Lime Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

May 24, 2026

Natural Lime Green Tourmaline Gemstones 4.95 Ct. Pear Shape 11.8 x 9.8 Mm.

Treasure of Gems & Jewelry

Est. $1,015-$1,595

Natural Blue Sapphire Gemstones 1.32 Ct. Oval Shape 7.70 x 5.53 Mm.: Product ID: 806007557 Product Name: Natural Blue Sapphire Weight: 1.32 CT. Size: 7.70 x 5.53 x 3.36 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Very Good Gems Origin: Madagascar Treatment: Heated

May 24, 2026

Natural Blue Sapphire Gemstones 1.32 Ct. Oval Shape 7.70 x 5.53 Mm.

Treasure of Gems & Jewelry

Est. $1,519-$2,388

Natural Pink Tourmaline Gemstones 0.91 Ct. Oval Shape 7.6 x 5.6 Mm.: Product ID: 807251325 Product Name: Natural Tourmaline Weight: 0.91 CT. Size: 7.6 x 5.6 x 3.2 MM. Shape: Oval Shape Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crysta

May 24, 2026

Natural Pink Tourmaline Gemstones 0.91 Ct. Oval Shape 7.6 x 5.6 Mm.

Treasure of Gems & Jewelry

Est. $106-$166

Natural Purple Amethyst Gemstones 6.57 Ct. 2 Pcs. Heart Shape 10.1 x 9.4 Mm.: Product ID:

May 24, 2026

Natural Purple Amethyst Gemstones 6.57 Ct. 2 Pcs. Heart Shape 10.1 x 9.4 Mm.

Treasure of Gems & Jewelry

Est. $174-$274

Natural Blue Sapphire Gemstones 2.15 Ct. Oval Shape 9.34 x 7.07 Mm.: Product ID: 806003811 Product Name: Natural Blue Sapphire Weight: 2.15 CT. Size: 9.34 x 7.07 x 3.48 MM. Shape: Oval Color: Blue Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: Heated Cryst

May 24, 2026

Natural Blue Sapphire Gemstones 2.15 Ct. Oval Shape 9.34 x 7.07 Mm.

Treasure of Gems & Jewelry

Est. $625-$983

Natural Yellow Sapphire Gemstones 1.10 Ct. Pear Shape 7.2 x 5.1 Mm.: Product ID: 806155969 Product Name: Natural Yellow Sapphire Weight: 1.10 CT. Size: 7.2 x 5.1 x 3.9 MM. Shape: Pear Color: Yellow Clarity:VSI Luster: Good Gems Origin: Thailand Treatment: Heated Crysta

May 24, 2026

Natural Yellow Sapphire Gemstones 1.10 Ct. Pear Shape 7.2 x 5.1 Mm.

Treasure of Gems & Jewelry

Est. $228-$358

Natural Reddish Orange Spessartine Garnet Gemstones 1.08 Ct. Baguette Shape 6.4 x 3.9 Mm.: Product ID: 802922789 Product Name: Natural Spessartine Weight: 1.08 CT. Size: 6.4 x 3.9 x 3.7 MM. Shape: Baguette Color: Reddish Orange Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheat

May 24, 2026

Natural Reddish Orange Spessartine Garnet Gemstones 1.08 Ct. Baguette Shape 6.4 x 3.9 Mm.

Treasure of Gems & Jewelry

Est. $44-$69

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