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Natural Imperial Topaz Gemstones 14.25 Ct. Pear Shape 18 x 12.2 Mm.: Product ID: 807169080 Product Name: Natural Topaz Weight: 14.25 CT. Size: 18 x 12.2 x 9.1 MM. Shape: Pear Shape Color: Imperial Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: None Crystal Str

May 31, 2026

Natural Imperial Topaz Gemstones 14.25 Ct. Pear Shape 18 x 12.2 Mm.

Treasure of Gems & Jewelry

Est. $594-$934

Natural Blue Tanzanite Gemstones 1.11 Ct. Oval Shape 6.89 x 6.24 Mm.: Product ID: 807005331 Product Name: Natural Tanzanite Weight: 1.11 CT. Size: 6.89 x 6.24 x 3.44 MM. Shape: Oval Color: Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Str

May 31, 2026

Natural Blue Tanzanite Gemstones 1.11 Ct. Oval Shape 6.89 x 6.24 Mm.

Treasure of Gems & Jewelry

Est. $416-$654

Natural Blue Tanzanite Gemstones 1.09 Ct. Oval Shape 7.7 x 6 Mm.: Product ID: 807009033 Product Name: Natural Tanzanite Weight: 1.09 CT. Size: 7.7 x 6 x 8.4 MM. Shape: Oval Color: Violetish Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crysta

May 31, 2026

Natural Blue Tanzanite Gemstones 1.09 Ct. Oval Shape 7.7 x 6 Mm.

Treasure of Gems & Jewelry

Est. $490-$770

Natural Purplish Red Rhodolite Garnet Gemstones 2.35 Ct. Oval Shape 8.2 x 6.8 Mm.: Product ID: 802937806 Product Name: Natural Rhodolite Weight: 2.35 CT. Size: 8.2 x 6.8 x 6 MM. Shape: Oval Shape Color: Purplish Red Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Unheate

May 31, 2026

Natural Purplish Red Rhodolite Garnet Gemstones 2.35 Ct. Oval Shape 8.2 x 6.8 Mm.

Treasure of Gems & Jewelry

Est. $108-$170

Natural Purplish Pink Rhodolite Garnet Gemstones 1.03 Ct. Oval Shape 7.2 x 5.3 Mm.: Product ID: 802925050 Product Name: Natural Rhodolite Weight: 1.03 CT. Size: 7.2 x 5.3 x 3.1 MM. Shape: Oval Color: Purplish Pink Clarity:VVS Luster: Good Gems Origin: Madagascar Treatment: Unheated C

May 31, 2026

Natural Purplish Pink Rhodolite Garnet Gemstones 1.03 Ct. Oval Shape 7.2 x 5.3 Mm.

Treasure of Gems & Jewelry

Est. $17-$28

Natural Pinkish Red Ruby Gemstones 1.70 Ct. Oval Shape 8.9 x 7.2 Mm.: Product ID: 805910580 Product Name: Natural Ruby Weight: 1.70 CT. Size: 8.9 x 7.2 x 2.9 MM. Shape: Oval Color: Pinkish Red Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: Heated (Lead-glas

May 31, 2026

Natural Pinkish Red Ruby Gemstones 1.70 Ct. Oval Shape 8.9 x 7.2 Mm.

Treasure of Gems & Jewelry

Est. $111-$175

Natural Light Brown Tourmaline Gemstones 2.55 Ct. Oval Shape 9.8 x 7.3 Mm.: Product ID: 807241769 Product Name: Natural Tourmaline Weight: 2.55 CT. Size: 9.8 x 7.3 x 4.7 MM. Shape: Oval Color: Light Brown Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Cryst

May 31, 2026

Natural Light Brown Tourmaline Gemstones 2.55 Ct. Oval Shape 9.8 x 7.3 Mm.

Treasure of Gems & Jewelry

Est. $587-$922

Natural Purplish Red Ruby Gemstones 5.83 Ct. Oval Shape 11 x 8.4 Mm.: Product ID: 805931735 Product Name: Natural Ruby Weight: 5.83 CT. Size: 11 x 8.4 x 6.5 MM. Shape: Oval Color: Purplish Red Clarity:SI2 Luster: Good Gems Origin: Madagascar Treatment: Heated (Lead-glas

May 31, 2026

Natural Purplish Red Ruby Gemstones 5.83 Ct. Oval Shape 11 x 8.4 Mm.

Treasure of Gems & Jewelry

Est. $123-$194

Natural Purplish Pink Ruby Gemstones 0.75 Ct. Oval Shape 6.4 x 4.9 Mm.: Product ID: 805927068 Product Name: Natural Ruby Weight: 0.75 CT. Size: 6.4 x 4.9 x 2.8 MM. Shape: Oval Color: Purplish Pink Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated (Lead-glas

May 31, 2026

Natural Purplish Pink Ruby Gemstones 0.75 Ct. Oval Shape 6.4 x 4.9 Mm.

Treasure of Gems & Jewelry

Est. $29-$45

Natural Greenish Yellow Tourmaline Gemstones 1.92 Ct. Oval Shape 7.7 x 6.9 Mm.: Product ID: 807239629 Product Name: Natural Tourmaline Weight: 1.92 CT. Size: 7.7 x 6.9 x 5.1 MM. Shape: Oval Color: Greenish Yellow Clarity:VSI Luster: Very Good Gems Origin: Nigeria Treatment: Unhea

May 31, 2026

Natural Greenish Yellow Tourmaline Gemstones 1.92 Ct. Oval Shape 7.7 x 6.9 Mm.

Treasure of Gems & Jewelry

Est. $444-$698

Natural Purplish Pink Ruby Gemstones 0.79 Ct. Oval Shape 6 x 4.9 Mm.: Product ID: 805927043 Product Name: Natural Ruby Weight: 0.79 CT. Size: 6 x 4.9 x 2.9 MM. Shape: Oval Color: Purplish Pink Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Lead-glass f

May 31, 2026

Natural Purplish Pink Ruby Gemstones 0.79 Ct. Oval Shape 6 x 4.9 Mm.

Treasure of Gems & Jewelry

Est. $30-$47

Natural Blue Tanzanite Gemstones 2.26 Ct. Oval Shape 8.54 x 6.29 Mm.: Product ID: 107000427 Product Name: Natural Tanzanite Weight: 2.26 CT. Size: 8.54 x 6.29 x 5.44 MM. Shape: Oval Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal

May 31, 2026

Natural Blue Tanzanite Gemstones 2.26 Ct. Oval Shape 8.54 x 6.29 Mm.

Treasure of Gems & Jewelry

Est. $2,659-$4,179

Natural Blue Tanzanite Gemstones 1.02 Ct. Oval Shape 7.52 x 5.33 Mm.: Product ID: 807003854 Product Name: Natural Tanzanite Weight: 1.02 CT. Size: 7.52 x 5.33 x 3.21 MM. Shape: Oval Color: Purple Clarity: VSI Luster: Very Good Gems Origin: Tanzania Treatment: Unheated C

May 31, 2026

Natural Blue Tanzanite Gemstones 1.02 Ct. Oval Shape 7.52 x 5.33 Mm.

Treasure of Gems & Jewelry

Est. $414-$651

Natural Orange Yellow Tourmaline Gemstones 0.94 Ct. Marquise Shape 10 x 4.5 Mm.: Product ID: 807243488 Product Name: Natural Tourmaline Weight: 0.94 CT. Size: 10 x 4.5 x 3.2 MM. Shape: Marquise Color: Orange Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

May 31, 2026

Natural Orange Yellow Tourmaline Gemstones 0.94 Ct. Marquise Shape 10 x 4.5 Mm.

Treasure of Gems & Jewelry

Est. $76-$119

Natural Blue Tanzanite Gemstones 1.32 Ct. Oval Shape 8.4 x 6.3 Mm.: Product ID: 807009021 Product Name: Natural Tanzanite Weight: 1.32 CT. Size: 8.4 x 6.3 x 3.2 MM. Shape: Oval Color: Violetish Blue Clarity:VS Luster: Very Good Gems Origin: Tanzania Treatment: Heated

May 31, 2026

Natural Blue Tanzanite Gemstones 1.32 Ct. Oval Shape 8.4 x 6.3 Mm.

Treasure of Gems & Jewelry

Est. $593-$933

Natural Fire Red Black Play Of Color Rainbow Opal Gemstones 0.91 Ct. Oval Cabochon Shape 9.8 x 6.8: Product ID: 818724387 Product Name: Natural Opal Weight: 0.91 CT. Size: 9.8 x 6.8 x 3.1 MM. Shape: Oval Cabochon Color: Rainbow Fire Red Black Clarity:Semi - Transparent Luster: Iridescent Gems Origin

May 31, 2026

Natural Fire Red Black Play Of Color Rainbow Opal Gemstones 0.91 Ct. Oval Cabochon Shape 9.8 x 6.8

Treasure of Gems & Jewelry

Est. $94-$147

Natural Greenish Yellow Tourmaline Gemstones 1.05 Ct. Pear Shape 8.5 x 5.8 Mm.: Product ID: 807234957 Product Name: Natural Tourmaline Weight: 1.05 CT. Size: 8.5 x 5.8 x 3.5 MM. Shape: Pear Color: Greenish Yellow Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Cr

May 31, 2026

Natural Greenish Yellow Tourmaline Gemstones 1.05 Ct. Pear Shape 8.5 x 5.8 Mm.

Treasure of Gems & Jewelry

Est. $59-$92

Natural Red Ruby Gemstones 2.67 Ct. Round Shape 7.5 Mm.: Product ID: 805935070 Product Name: Natural Gemstones Weight: 2.67 CT. Size: 7.5 x 7.5 x 5 MM. Shape: Round Color: Red Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: Heated (Lead-glass fi

May 31, 2026

Natural Red Ruby Gemstones 2.67 Ct. Round Shape 7.5 Mm.

Treasure of Gems & Jewelry

Est. $68-$107

Natural Pinkish Red Ruby Gemstones 1.19 Ct. Oval Shape 7.2 x 5 Mm.: Product ID: 805932897 Product Name: Natural Ruby Weight: 1.19 CT. Size: 7.2 x 5 x 3.7 MM. Shape: Oval Color: Pinkish Red Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: Heated (Lead-glass

May 31, 2026

Natural Pinkish Red Ruby Gemstones 1.19 Ct. Oval Shape 7.2 x 5 Mm.

Treasure of Gems & Jewelry

Est. $61-$97

Natural Orange Songea Sapphire Gemstones 0.67 Ct.10 Pcs. Round Diamond Cut 2.5 Mm.: Product ID: 806162880 Product Name: Natural Orange Sapphire Weight: 0.67 CT. Size: 2.5 x 2.5 x 1.8 MM. Shape: Round Diamond Cut Color: Orange Clarity:SI1 Luster: Good Gems Origin: Tanzania Treatment:

May 31, 2026

Natural Orange Songea Sapphire Gemstones 0.67 Ct.10 Pcs. Round Diamond Cut 2.5 Mm.

Treasure of Gems & Jewelry

Est. $70-$110

Natural Purplish Red Ruby Gemstones 0.85 Ct. Oval Shape 7 x 5.2 Mm.: Product ID: 805934864 Product Name: Natural Ruby Weight: 0.85 CT. Size: 7 x 5.2 x 2.4 MM. Shape: Oval Color: Red Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Heated (Lead glass fillin C

May 31, 2026

Natural Purplish Red Ruby Gemstones 0.85 Ct. Oval Shape 7 x 5.2 Mm.

Treasure of Gems & Jewelry

Est. $20-$32

Natural Violet Blue Tanzanite Gemstones 0.94 Ct. Clean Oval Shape 6.5 x 5.2 Mm.: Product ID: 807004501 Product Name: Natural Tanzanite Weight: 0.94 CT. Size: 6.5 x 5.2 x 3.8 MM. Shape: Oval Color: Violet Blue Clarity:IF Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

May 31, 2026

Natural Violet Blue Tanzanite Gemstones 0.94 Ct. Clean Oval Shape 6.5 x 5.2 Mm.

Treasure of Gems & Jewelry

Est. $309-$486

Natural Imperial Topaz Gemstones 23.48 Ct. Oval Concave Cut 19.8 x 10.6 Mm.: Product ID: 807169071 Product Name: Natural Topaz Weight: 23.48 CT. Size: 19.8 x 10.6 x 4.8 MM. Shape: Oval Concave Cut Color: Imperial Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: None Cry

May 31, 2026

Natural Imperial Topaz Gemstones 23.48 Ct. Oval Concave Cut 19.8 x 10.6 Mm.

Treasure of Gems & Jewelry

Est. $594-$934

Natural Violet Blue Tanzanite Gemstones 4.02 Ct. Oval Shape 10.9 x 8.8 Mm.: Product ID: 807009381 Product Name: Natural Tanzanite Weight: 4.02 CT. Size: 10.9 x 8.8 x 6.5 MM. Shape: Oval Color: Violet Blue Clarity:VVS Luster: Very Good Gems Origin: Tanzania Treatment: Heated C

May 31, 2026

Natural Violet Blue Tanzanite Gemstones 4.02 Ct. Oval Shape 10.9 x 8.8 Mm.

Treasure of Gems & Jewelry

Est. $904-$1,421

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