Results for “Rare Rocks”

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Natural Rutile Peridot Gemstones, Fancy Asscher Cut Peridot Loose Gemstone From Pakistan, August: Title: Natural Rutile Peridot Gemstones, Fancy Asscher Cut Peridot Loose Gemstone From Pakistan, August Birthstone Description: Reserve: $450.00 Shipping: Domestic: Flat-rate of $25.00 to anywhere wit

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Natural Rutile Peridot Gemstones, Fancy Asscher Cut Peridot Loose Gemstone From Pakistan, August

$450

Chairish AuctionsNew York, NY

RARE 1.18 ct. Unheated Greenish Purple Sapphire TANZANIA: RARE 1.18 ct. Natural Unheated Greenish Purple Sapphire - TANZANIA Shape - Pear Color - Greenish Purple Clarity - VVS Ct. Weight - 1.18 ct. Dimensions - 8.50 x 5.00 x 3.60 mm Ori

2 days Left

RARE 1.18 ct. Unheated Greenish Purple Sapphire TANZANIA

Est. $3,000-$5,000

$100

Kissing AuctionDelhi, New Delhi

4.19 Ct Natural Pink Kunzite Rare Octagon Cut: Weight - 4.19 Ct / Dimensions - 8.40 x 8.30 x 8.50 mm / Shape - Octagon Cut / Color - Sweet Pink / Clarity - VVS / Origin - Afghanisthan / Comments - None

May 22, 2026

4.19 Ct Natural Pink Kunzite Rare Octagon Cut

Est. $100-$200

$1

Gems AuctionBangkok, TH

Natural and Rare Oval Bi-color Ametrine Gemstone: Natural and Rare Oval Bi-color Ametrine Gemstone This is a natural and rare bi-color Ametrine in oval facet shape gemstone that measures at 21.65 x 16.57 x 9.93mm. The gemstone was mined in Brazil and

4 hrs Left

Natural and Rare Oval Bi-color Ametrine Gemstone

Est. $500-$700

$205

Weatherham Estate TreasuresCobourg, ON

1.80 Carat --- Mogok Pink Ruby --- Oval Cut --- GIE Certified: a highly desirable gemstone from Myanmar (Burma) known for intense, vibrant color and exceptional fluorescence. Often described as having a rich pink-red hue, these stones feature high transparency, r

May 26, 2026

1.80 Carat --- Mogok Pink Ruby --- Oval Cut --- GIE Certified

Est. $6,000-$8,000

$80

California GemstonesSan Diego, CA

Brilliant Octagon-Cut Brownish Orange Sphalerite Loose Gemstone: Brilliant Octagon-Cut Brownish Orange Sphalerite Loose Gemstone Radiating fiery brilliance, this exquisite loose sphalerite gemstone features a stunning octagon step cut that showcases its exceptional

May 25, 2026

Brilliant Octagon-Cut Brownish Orange Sphalerite Loose Gemstone

Est. $350-$450

$275

Weatherham Estate TreasuresCobourg, ON

Brilliant 2.22 Ct VVS1 Ice Silver Blue Moissanite: This Ice Blue Moissanite Is a fine trillion cut measuring approx. 8.14 mm. This eye clean moissanite is bursting out with fire and a full spectrum of colors. This Moissanite measures 9.25 on the mohs

May 23, 2026

Brilliant 2.22 Ct VVS1 Ice Silver Blue Moissanite

Est. $400-$500

$120

1 Great Deal Auctions Meridian, ID

Rare Blue Hemimorphite 568 Grams: Rare Blue Hemimorphite 568 Grams - 11X7.5X4 CMShipping Rate: $55.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items purch

3 days Left

Rare Blue Hemimorphite 568 Grams

Est. $250-$450

$220

Fantasy JewelryMuscat, AE

2.38 Natural *Rare* Demantoid Pear Cut: Weight - 2.38 Ct / Dimensions - 10.00 x 7.20 x 5.30 mm / Shape - Pear Cut / Color - Green / Clarity - SI / Origin - Madagascar / Treatment - None

May 22, 2026

2.38 Natural *Rare* Demantoid Pear Cut

Est. $250-$500

$1

Gems AuctionBangkok, TH

Rare Blue Hemimorphite 568 Grams: Rare Blue Hemimorphite 568 Grams - 11X7.5X4 CMShipping Rate: $55.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items purch

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Rare Blue Hemimorphite 568 Grams

$240

Fantasy JewelryMuscat, AE

Rare Blue Hemimorphite 568 Grams: Rare Blue Hemimorphite 568 Grams - 11X7.5X4 CMShipping Rate: $55.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items purch

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Rare Blue Hemimorphite 568 Grams

$240

Fantasy JewelryMuscat, AE

RARE 9.83 ct. Natural Green Prehnite - AFRICA: RARE 9.83 ct. Natural Green Prehnite - AFRICA Ct. Weight - 9.83 ct. Color - Green Clarity - Semi-Translucent Cut - Oval Cabochon Dimensions - 14.00 x 11.20 x 7.80 mm Origin -

2 days Left

RARE 9.83 ct. Natural Green Prehnite - AFRICA

Est. $3,000-$5,000

$100

Kissing AuctionDelhi, New Delhi

A RARE SCOLECITE SPECIMEN FORMATION: Rare and delicate scolecite specimen from the Deccan Basalts, Aurangabad, Maharashtra, India 9.2" wide.

Jun 15, 2026

A RARE SCOLECITE SPECIMEN FORMATION

Est. $175-$250

$150

J. Greenstein & Co., Inc.Cedarhurst, NY

Rare trilobite Minicryphaeus minimus: Title: Rare trilobite Minicryphaeus minimus Origin: Morocco Size: c. 2 cm long trilobite - if outstretched Description: Species: Minicryphaeus minimus Age: Devonian Locality: Morocco Measurements: c.

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Rare trilobite Minicryphaeus minimus

$140

Chairish AuctionsNew York, NY

2.34 ctw Natural Dark Green Kornerupine, Pear Cut, VVS–VS, Sri Lanka: 2.34 ctw Natural Dark Green Kornerupine, Pear Cut, VVS–VS, Sri Lanka Set of five natural kornerupine gemstones with a combined weight of 2.34 carats (average 0.47 carats each), cut in pear facet sha

May 29, 2026

2.34 ctw Natural Dark Green Kornerupine, Pear Cut, VVS–VS, Sri Lanka

Est. $300-$400

$180

Weatherham Estate TreasuresCobourg, ON

Rare Yellow Apatite Loose Gemstone - 14.50 Carats - 16X13X9 mm: Rare Yellow Apatite Loose Gemstone - 14.50 Carats - 16X13X9 mm Shipping Rate: $15.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on mul

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Rare Yellow Apatite Loose Gemstone - 14.50 Carats - 16X13X9 mm

$350

Fantasy JewelryMuscat, AE

Rare Yellow Apatite Loose Gemstone - 14.50 Carats - 16X13X9 mm: Rare Yellow Apatite Loose Gemstone - 14.50 Carats - 16X13X9 mm Shipping Rate: $15.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on mul

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Rare Yellow Apatite Loose Gemstone - 14.50 Carats - 16X13X9 mm

$350

Fantasy JewelryMuscat, AE

Rare Bastnasite Gemstone – 1.50 Carat Oval Cut, Zagi Mine: Title: Rare Bastnasite Gemstone – 1.50 Carat Oval Cut, Zagi Mine Description: Bastnaesite, gemstone, loosegemstone, cut stone, facated stone Carat weight: 1.50 This one of a kind and uncommon 1.

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Rare Bastnasite Gemstone – 1.50 Carat Oval Cut, Zagi Mine

$300

Chairish AuctionsNew York, NY

1.57 ct Natural Deep Earth Green Kornerupine, Trillion Facet, VS-SI, Sri Lanka: 1.57 ct Natural Deep Earth Green Kornerupine, Trillion Facet, VS-SI, Sri Lanka Natural Kornerupine gemstone weighing 1.57 carats, cut in a trillion facet with a deep earth green color. The gem measure

May 22, 2026

1.57 ct Natural Deep Earth Green Kornerupine, Trillion Facet, VS-SI, Sri Lanka

Est. $300-$400

$160

Weatherham Estate TreasuresCobourg, ON

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

1 day Left

0.78ct Oval Faceted Tanzanite Gemstone

Est. $300-$500

$175

Weatherham Estate TreasuresCobourg, ON

Rare Combination - Anatase With Clear Quartz Cluster On Matrix - 1600 Grams - 170X145X87 mm: Rare Combination - Anatase With Clear Quartz Cluster On Matrix - 1600 Grams - 170X145X87 mmShipping Rate: $23.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We o

3 days Left

Rare Combination - Anatase With Clear Quartz Cluster On Matrix - 1600 Grams - 170X145X87 mm

Est. $400-$500

$220

Fantasy JewelryMuscat, AE

Rare Combination - Anatase With Clear Quartz Cluster On Matrix - 1600 Grams - 170X145X87 mm: Rare Combination - Anatase With Clear Quartz Cluster On Matrix - 1600 Grams - 170X145X87 mmShipping Rate: $23.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We o

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Rare Combination - Anatase With Clear Quartz Cluster On Matrix - 1600 Grams - 170X145X87 mm

$300

Fantasy JewelryMuscat, AE

Rare Combination - Anatase With Clear Quartz Cluster On Matrix - 1600 Grams - 170X145X87 mm: Rare Combination - Anatase With Clear Quartz Cluster On Matrix - 1600 Grams - 170X145X87 mmShipping Rate: $23.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We o

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Rare Combination - Anatase With Clear Quartz Cluster On Matrix - 1600 Grams - 170X145X87 mm

$300

Fantasy JewelryMuscat, AE

Copiopteryx sonthonnaxi FEMALE: A rare long-tailed sandstorm looking moth from Brazil to other South American regions. You will receive this exact specimen spread as shown from the TBC House Collection! Dimensions: 7.5cm. Height w/

May 31, 2026

Copiopteryx sonthonnaxi FEMALE

Est. $48-$80

$48

The Butterfly Company LLCChicago, IL

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