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1.17 Carat Oval Cut Tanzanite Gemstone: 1.17 Carat Oval Cut Tanzanite Gemstone Tanzanite is a rare and precious gemstone, which has been coined a 'geographical phenomenon' because of the unusual formation of the stone. The only kn

Apr 09, 2026

1.17 Carat Oval Cut Tanzanite Gemstone

Weatherham Estate Treasures

Est. $300-$500

1.31ct V-AAA Oval Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: 1.31ct V-AAA Oval Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A .1.31ct Extra Fine Violet Tanzanite Oval Cut / Faceted Stone. This Piece Has Excellent Polish &

Apr 09, 2026

1.31ct V-AAA Oval Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. $600-$900

Grimm, Norbert - Lithograph/Embossing Handsigned: Hand-Signed and numbered by the Artist. 1961 born in Neukirchen1979-1981 Training as a model designer.1981 Study trip to Israel. 1981-1983 Studies at the Academy for Graphics and Design. 1983 Civilian

Apr 05, 2026

Grimm, Norbert - Lithograph/Embossing Handsigned

Est. €400-€500

0.78ct Oval Faceted Tanzanite Gemstone: Tanzanite is a rare and precious gemstone, which has been coined a 'geographical phenomenon' because of the unusual formation of the stone. The only known source this stone can be found in is

Apr 16, 2026

0.78ct Oval Faceted Tanzanite Gemstone

Weatherham Estate Treasures

Est. $300-$500

14" x 10" Devil's Flower Mantis Male and Female Pair in Wooden Frame (Idolomantis diabolica): 14" x 10" Devil's Flower Mantis Male and Female Pair in Wooden Frame (Idolomantis diabolica) A captivating Devil's Flower Mantis displayed in a handmade wooden frame, mounted on high-q

3 days Left

14" x 10" Devil's Flower Mantis Male and Female Pair in Wooden Frame (Idolomantis diabolica)

Weatherham Estate Treasures

Est. $300-$400

0.86ct Cushion Faceted Tanzanite Gemstone: Tanzanite is a rare and precious gemstone, which has been coined a 'geographical phenomenon' because of the unusual formation of the stone. The only known source this stone can be found in is

Apr 09, 2026

0.86ct Cushion Faceted Tanzanite Gemstone

Weatherham Estate Treasures

Est. $300-$500

1.28ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: 1.28ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A 1.28ct Extra Fine Violet Tanzanite Cushion Cut / Faceted Stone. This Piece Has Excellent Polish

Apr 09, 2026

1.28ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. $400-$600

0.65ct Round Faceted Tanzanite Gemstone: Tanzanite is a rare and precious gemstone, which has been coined a 'geographical phenomenon' because of the unusual formation of the stone. The only known source this stone can be found in is

Apr 09, 2026

0.65ct Round Faceted Tanzanite Gemstone

Weatherham Estate Treasures

Est. $300-$500

3.35ct Pear Cut Violet Blue Tanzanite Lot: 3.35ct Pear Cut Violet Blue Tanzanite Lot Lot Contains 10 Gemstones Size: 5.8mm x 3.7mm x 2.5mm Total Carat Weight: 3.35ct Individual Carat Weight: Approximately 0.33ct Clarity: VS Treatment: Heated

Apr 09, 2026

3.35ct Pear Cut Violet Blue Tanzanite Lot

Weatherham Estate Treasures

Est. $350-$500

9" x 7" Devil's Flower Mantis (Idolomantis diabolica) in Display Frame: 9" x 7" Devil's Flower Mantis (Idolomantis diabolica) in Display Frame A remarkable Devil's Flower Mantis, beautifully presented in a handmade wooden frame and mounted on high-quality,

3 days Left

9" x 7" Devil's Flower Mantis (Idolomantis diabolica) in Display Frame

Weatherham Estate Treasures

Est. $300-$400

.89ct V-AAA Oval Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: .89ct V-AAA Oval Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A .89ct Extra Fine Violet Tanzanite Oval Cut / Faceted Stone. This Piece Has Excellent Polish & G

Apr 09, 2026

.89ct V-AAA Oval Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. $250-$350

Pair of 2 Cushion Cut Blue Tanzanite Gemstones 0.66 Total Weight: Pair of 2 Cushion Cut Blue Tanzanite Gemstones 0.66 Total Weight Blue Tanzanite are believed to represent heart and intellect combined with intuition and purity. Tanzanite is used to symbolize dignit

Apr 15, 2026

Pair of 2 Cushion Cut Blue Tanzanite Gemstones 0.66 Total Weight

Weatherham Estate Treasures

Est. $300-$400

6" x 6" Framed Male Tropical Brush-Foot Butterfly - Hypoimnas Antevorta: 6" x 6" Framed Male Tropical Brush-Foot Butterfly - Hypoimnas Antevorta A Stunning Tropical Bush-foot butterfly in a handmade wooden frame mounted on high-quality acid-free conservation board.

Apr 16, 2026

6" x 6" Framed Male Tropical Brush-Foot Butterfly - Hypoimnas Antevorta

Weatherham Estate Treasures

Est. $250-$350

2.26 ct Round Natural Very Light Green Sapphire Gemstones: 2.26 ct Round Natural Very Light Green Sapphire Gemstones Presenting 2.26 ct total of Round Natural Very Light Green Sapphire Gemstones, comprising 100 individual stones with an average weight of 0.02

6 days Left

2.26 ct Round Natural Very Light Green Sapphire Gemstones

Weatherham Estate Treasures

Est. $300-$400

Crimson Ember Wine Red Pear Faceted Zircon: Crimson Ember Wine Red Pear Faceted Zircon Rich and radiant, this wine red Zircon gemstone glows with deep, smoldering elegance. Cut in a graceful pear facet, it captures and reflects light with a fi

2 days Left

Crimson Ember Wine Red Pear Faceted Zircon

Weatherham Estate Treasures

Est. $350-$450

9" x 7" Framed Pseudobunaea alinda – Giant Silkmoth: 9" x 7" Framed Pseudobunaea alinda – Giant Silkmoth Pseudobunaea alinda, a very large moth from the family Saturniidae, was first described by Dru Drury in 1782. This species is distributed

Apr 16, 2026

9" x 7" Framed Pseudobunaea alinda – Giant Silkmoth

Weatherham Estate Treasures

Est. $250-$350

.75ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: .75ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A .75ct Extra Fine Violet Tanzanite Cushion Cut / Faceted Stone. This Piece Has Excellent Polish &

Apr 09, 2026

.75ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. $200-$300

.74ct V-AAA Round Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: .74ct V-AAA Round Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A .75ct Extra Fine Violet Tanzanite Round Cut / Faceted Stone. This Piece Has Excellent Polish &

Apr 09, 2026

.74ct V-AAA Round Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. $200-$300

Certified Natural Tanzanite Pendant: Beautiful Certified Natural Tanzanite Pendant. These 4 100 % natural tanzanite's are mounted in elaborately designed solid .925 sterling silver. The tanzanite center stone measures approx. 9 x 7 mm. P

4 days Left

Certified Natural Tanzanite Pendant

1 Great Deal Auctions

Est. $350-$700

1.15ct Cushion Cut Purple Spinal: 1.15ct Cushion Cut Purple Spinal A medium purple, cushion-cut spinel with VS clarity, untreated to preserve its natural beauty. Believed to inspire vitality, passion, and emotional balance, this Tan

2 days Left

1.15ct Cushion Cut Purple Spinal

Weatherham Estate Treasures

Est. $250-$350

Natural Green Tsavorite Garnet 0.94 Ct. 5 Pcs Baguette Shape Gemstones: Product ID: 803005028 Product Name: Natural Tsavorite Weight: 0.94 CT. Size: 4 x 2.2 x 1.7 to 4.8 x 2.5 x 2 MM. Shape: Baguette Color: Green Clarity:SI1 Luster: Good Gems Origin: Tanzania Treatment: U

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Natural Green Tsavorite Garnet 0.94 Ct. 5 Pcs Baguette Shape Gemstones

Treasure of Gems & Jewelry

0.90 Ct "Flawless" Natural Tanzanite Oval Set: Gemstones: Natural Tanzanite /Carat Weights: 0.90 ct /Size or Dimensions: 5 X 3 mm Approx /Origin : Tanzania

Apr 07, 2026

0.90 Ct "Flawless" Natural Tanzanite Oval Set

Finest Gems Auction

Est. $75-$150

Natural Green Tsavorite Garnet 1.10 Ct. 4 Pcs Baguette Shape Gemstones: Product ID: 803005033 Product Name: Natural Tsavorite Weight: 1.10 CT. Size: 4.4 x 3.1 x 2.3 to 5 x 3 x 1.5 MM. Shape: Baguette Color: Green Clarity:SI1 Luster: Good Gems Origin: Tanzania Treatment: U

Apr 10, 2026

Natural Green Tsavorite Garnet 1.10 Ct. 4 Pcs Baguette Shape Gemstones

Treasure of Gems & Jewelry

Est. $105-$165

Natural Orangish Red Garnet 3.43 Ct. 10 Pcs Baguette Shape 5.2 x 3.2 Mm Gemstone: Product ID: 802936464 Product Name: Natural Tsavorite Weight: 3.43 CT. Size: 5.2 x 3.2 x 2.4 MM. Shape: Baguette Color: Orangish Red Clarity:VSI Luster: Very Good Gems Origin: Tanzania Treatment: Unhe

11 hrs Left

Natural Orangish Red Garnet 3.43 Ct. 10 Pcs Baguette Shape 5.2 x 3.2 Mm Gemstone

Treasure of Gems & Jewelry

Est. $15-$24

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