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1.14 ct Natural Medium Red Ruby, Round Facet, SI, Myanmar: 1.14 ct Natural Medium Red Ruby, Round Facet, SI, Myanmar Natural ruby weighing 1.14 carats, cut in a round facet with medium red color. The gem measures 6.34 x 2.97 mm (calibrated to 6.5 mm) and has

May 22, 2026

1.14 ct Natural Medium Red Ruby, Round Facet, SI, Myanmar

Weatherham Estate Treasures

Est. $600-$700

0.94ct Natural Bright Red Sapphire Gems, Oval, VVS, Tanzania: 0.94ct Natural Bright Red Sapphire Gems, Oval, VVS, Tanzania A pair of natural bright red sapphires with a combined weight of 0.94 carats (average 0.47 ct each). These gemstones are cut in oval facets

May 22, 2026

0.94ct Natural Bright Red Sapphire Gems, Oval, VVS, Tanzania

Weatherham Estate Treasures

Est. $300-$400

1.50 Carat Blood Red Ruby Baguette Cut GGI Certified: a rare and highly specialized gemstone, often sought for its intense, vivid color and sleek, geometric, step-cut facet pattern. "Blood red" typically refers to the coveted "pigeon blood" hue, which is

May 23, 2026

1.50 Carat Blood Red Ruby Baguette Cut GGI Certified

California Gemstones

Est. $4,000-$8,550

Natural Purplish Pink Rhodolite Garnet Gemstones 4.40 Ct. Oval Shape 10.7 x 8.3 Mm.: Product ID: 802932906 Product Name: Natural Rhodolite Weight: 4.40 CT. Size: 10.7 x 8.3 x 5.9 MM. Shape: Oval Color: Purplish Pink Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: Unheated

May 24, 2026

Natural Purplish Pink Rhodolite Garnet Gemstones 4.40 Ct. Oval Shape 10.7 x 8.3 Mm.

Treasure of Gems & Jewelry

Est. $694-$1,092

Natural Blue Tanzanite Gemstones 1.66 Ct. VVS Oval Shape 8.4 x 6.4 Mm.: Product ID: 807009044 Product Name: Natural Tanzanite Weight: 1.66 CT. Size: 8.4 x 6.4 x 4.3 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Struct

May 24, 2026

Natural Blue Tanzanite Gemstones 1.66 Ct. VVS Oval Shape 8.4 x 6.4 Mm.

Treasure of Gems & Jewelry

Est. $746-$1,173

Natural Greenish Yellow Tourmaline Gemstones 0.84 Ct. Clean Oval Shape 6.7 x 5.5 Mm.: Product ID: 807246241 Product Name: Natural Tourmaline Weight: 0.84 CT. Size: 6.7 x 5.5 x 3.3 MM. Shape: Oval Color: Yellow Clarity:VSI Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Cryst

May 24, 2026

Natural Greenish Yellow Tourmaline Gemstones 0.84 Ct. Clean Oval Shape 6.7 x 5.5 Mm.

Treasure of Gems & Jewelry

Est. $124-$196

Natural Blue Tanzanite Gemstones 0.69 Ct. Oval Shape 6.7 x 4.7 Mm.: Product ID: 807004759 Product Name: Natural Tanzanite Weight: 0.69 CT. Size: 6.7 x 4.7 x 2.9 MM. Shape: Oval Color: Violet Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

May 24, 2026

Natural Blue Tanzanite Gemstones 0.69 Ct. Oval Shape 6.7 x 4.7 Mm.

Treasure of Gems & Jewelry

Est. $174-$274

Natural Purplish Red Tourmaline Gemstones 1.48 Ct. VVS Round Shape 6.6 Mm.: Product ID: 807239591 Product Name: Natural Tourmaline Weight: 1.48 CT. Size: 6.6 x 6.6 x 5.9 MM. Shape: Round Color: Purplish Red Clarity:VVS Luster: Very Good Gems Origin: Nigeria Treatment: Unheate

May 24, 2026

Natural Purplish Red Tourmaline Gemstones 1.48 Ct. VVS Round Shape 6.6 Mm.

Treasure of Gems & Jewelry

Est. $1,044-$1,641

Natural Orange Sapphire Gemstones 2.30 Ct. Oval Shape 9.8 x 6.4 Mm.: Product ID: 806156647 Product Name: Natural Yellow Sapphire Weight: 2.30 CT. Size: 9.8 x 6.4 x 4.3 MM. Shape: Oval Color: Orange Clarity:VVS Luster: Good Gems Origin: Sri - Lanka Treatment: Heated Cry

May 24, 2026

Natural Orange Sapphire Gemstones 2.30 Ct. Oval Shape 9.8 x 6.4 Mm.

Treasure of Gems & Jewelry

Est. $1,300-$2,043

Natural Brownish Yellow Tourmaline Gemstones 0.72 Ct. Oval Shape 5.9 x 4.9 Mm.: Product ID: 807246328 Product Name: Natural Tourmaline Weight: 0.72 CT. Size: 5.9 x 4.9 x 3.7 MM. Shape: Oval Color: Brownish Yellow Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated C

May 24, 2026

Natural Brownish Yellow Tourmaline Gemstones 0.72 Ct. Oval Shape 5.9 x 4.9 Mm.

Treasure of Gems & Jewelry

Est. $108-$170

Natural Light Brown Zircon Gemstone 1.17 Ct. Oval Shape 7.1 x 5 Mm.: Product ID: 807727218 Product Name: Natural Zircon Weight: 1.17 CT. Size: 7.1 x 5 x 3.1 MM. Shape: Oval Color: Light Brown Clarity:VSI Luster: Good Gems Origin: Cambodia Treatment: Heated Crystal Stru

May 24, 2026

Natural Light Brown Zircon Gemstone 1.17 Ct. Oval Shape 7.1 x 5 Mm.

Treasure of Gems & Jewelry

Est. $20-$32

Natural Blue Tanzanite Gemstones 1.45 Ct. Clean Oval Shape 8.4 x 6 Mm.: Product ID: 807008975 Product Name: Natural Tanzanite Weight: 1.45 CT. Size: 8.4 x 6 x 4 MM. Shape: Oval Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

May 24, 2026

Natural Blue Tanzanite Gemstones 1.45 Ct. Clean Oval Shape 8.4 x 6 Mm.

Treasure of Gems & Jewelry

Est. $654-$1,028

Natural Orange Tourmaline Gemstones 2.08 Ct. Oval Shape 8 x 7 Mm.: Product ID: 807231469 Product Name: Natural Tourmaline Weight: 2.08 CT. Size: 8 x 7 x 5.3 MM. Shape: Oval Color: Orange Clarity:SI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Structu

May 24, 2026

Natural Orange Tourmaline Gemstones 2.08 Ct. Oval Shape 8 x 7 Mm.

Treasure of Gems & Jewelry

Est. $234-$368

Natural Purplish Pink Rhodolite Garnet Gemstones 3.00 Ct. 2 Pcs. Round Shape 7 Mm.: Product ID: 802937854 Product Name: Natural Rhodolite Weight: 3.00 CT. Size: 7 x 7 x 3.5 MM. Shape: Round Color: Purplish Pink Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Unheated Crys

May 24, 2026

Natural Purplish Pink Rhodolite Garnet Gemstones 3.00 Ct. 2 Pcs. Round Shape 7 Mm.

Treasure of Gems & Jewelry

Est. $90-$142

Natural Reddish Pink Tourmaline Gemstones 1.13 Ct. Oval Shape 6.9 x 5.7 Mm.: Product ID: 807244030 Product Name: Natural Tourmaline Weight: 1.13 CT. Size: 6.9 x 5.7 x 4.4 MM. Shape: Oval Color: Reddish Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crys

May 24, 2026

Natural Reddish Pink Tourmaline Gemstones 1.13 Ct. Oval Shape 6.9 x 5.7 Mm.

Treasure of Gems & Jewelry

Est. $274-$430

Natural Purplish Red Ruby Gemstones 1.52 Ct. Oval Shape 7.6 x 6.6 Mm.: Product ID: 805926998 Product Name: Natural Ruby Weight: 1.52 CT. Size: 7.6 x 6.6 x 3.1 MM. Shape: Oval Color: Purplish Red Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated (Lead-glass

May 24, 2026

Natural Purplish Red Ruby Gemstones 1.52 Ct. Oval Shape 7.6 x 6.6 Mm.

Treasure of Gems & Jewelry

Est. $29-$46

Natural Blue Tanzanite Gemstones 0.42 Ct. Oval Shape 6.1 x 3.7 Mm.: Product ID: 807007768 Product Name: Natural Tanzanite Weight: 0.42 CT. Size: 6.1 x 3.7 x 1.9 MM. Shape: Oval Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crys

May 24, 2026

Natural Blue Tanzanite Gemstones 0.42 Ct. Oval Shape 6.1 x 3.7 Mm.

Treasure of Gems & Jewelry

Est. $47-$74

Natural Purplish Red Ruby Gemstones 2.24 Ct. Pear Shape 9 x 7 Mm.: Product ID: 805935569 Product Name: Natural Ruby Weight: 2.24 CT. Size: 9 x 7 x 4.6 MM. Shape: Pear Shape Color: Purplish Pink Clarity:VSI - SI1 Luster: Good Gems Origin: Madagascar Treatment: Heated

May 24, 2026

Natural Purplish Red Ruby Gemstones 2.24 Ct. Pear Shape 9 x 7 Mm.

Treasure of Gems & Jewelry

Est. $87-$137

Natural Red Ruby Gemstones 1.63 Ct. Pear Shape 8.3 x 6.3 Mm.: Product ID: 805929735 Product Name: Natural Ruby Weight: 1.63 CT. Size: 8.3 x 6.3 x 4.2 MM. Shape: Pear Color: Purplish Red Clarity:SI Luster: Good Gems Origin: Madagascar Treatment: Heated (Lead-glas

May 24, 2026

Natural Red Ruby Gemstones 1.63 Ct. Pear Shape 8.3 x 6.3 Mm.

Treasure of Gems & Jewelry

Est. $21-$33

Natural Light Greenish Yellow Tourmaline Gemstones 1.09 Ct. Clean Oval Shape 6.9 x 6.5 Mm.: Product ID: 807246286 Product Name: Natural Tourmaline Weight: 1.09 CT. Size: 6.9 x 6.5 x 3.6 MM. Shape: Oval Color: Light Greenish Yellow Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unhe

May 24, 2026

Natural Light Greenish Yellow Tourmaline Gemstones 1.09 Ct. Clean Oval Shape 6.9 x 6.5 Mm.

Treasure of Gems & Jewelry

Est. $158-$249

Natural Red Ruby Gemstones Big Size 21.64 Ct. Fancy Shape 22 x 14.6 Mm.: Product ID: 805931944 Product Name: Natural Ruby Weight: 21.64 CT. Size: 22 x 14.6 x 6.4 MM. Shape: Fancy Color: Red Clarity:Semi - Transparent Luster: Good Gems Origin: Madagascar Treatment: Heated (

May 24, 2026

Natural Red Ruby Gemstones Big Size 21.64 Ct. Fancy Shape 22 x 14.6 Mm.

Treasure of Gems & Jewelry

Est. $697-$1,095

Natural Brownish Green Tourmaline Gemstones 1.77 Ct. VVS Oval Shape 7.4 x 7 Mm.: Product ID: 807244052 Product Name: Natural Tourmaline Weight: 1.77 CT. Size: 7.4 x 7 x 5.2 MM. Shape: Oval Color: Brownish Green Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crys

May 24, 2026

Natural Brownish Green Tourmaline Gemstones 1.77 Ct. VVS Oval Shape 7.4 x 7 Mm.

Treasure of Gems & Jewelry

Est. $285-$449

Natural Purplish Pink Ruby Gemstones 1.54 Ct. Oval Shape 8.2 x 5.8 Mm.: Product ID: 805920261 Product Name: Natural Ruby Weight: 1.54 CT. Size: 8.2 x 5.8 x 3.3 MM. Shape: Oval Color: Purplish Pink Clarity:VSI Luster: Good Gems Origin: Mozambique Treatment: Heated (Lead-gl

May 24, 2026

Natural Purplish Pink Ruby Gemstones 1.54 Ct. Oval Shape 8.2 x 5.8 Mm.

Treasure of Gems & Jewelry

Est. $41-$65

Natural Blue Tanzanite Gemstones 1.38 Ct. Oval Shape 7.6 x 6.3 Mm.: Product ID: 807004440 Product Name: Natural Tanzanite Weight: 1.38 CT. Size: 7.6 x 6.3 x 4 MM. Shape: Oval Color: Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Structure

May 24, 2026

Natural Blue Tanzanite Gemstones 1.38 Ct. Oval Shape 7.6 x 6.3 Mm.

Treasure of Gems & Jewelry

Est. $499-$785

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