Ruby Gems

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0.30Ct Fancy Diamond - Polished Faceted, 787E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

0.30Ct Fancy Diamond - Polished Faceted, 787E

Ksmith Heritage Auctioneers

Est. US$130-US$325

1.99Ct Tanzanite Faceted - Rectangle Polished , 167B: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

1.99Ct Tanzanite Faceted - Rectangle Polished , 167B

Ksmith Heritage Auctioneers

Est. US$130-US$325

0.38Ct Fancy Diamond Set - Polished Faceted, 1088E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

0.38Ct Fancy Diamond Set - Polished Faceted, 1088E

Ksmith Heritage Auctioneers

Est. US$130-US$325

*3.43Ct 16pcs Australian Blue Sapphire Calibrated 3.6mm Set - Polished Faceted, 815E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

*3.43Ct 16pcs Australian Blue Sapphire Calibrated 3.6mm Set - Polished Faceted, 815E

Ksmith Heritage Auctioneers

Est. US$130-US$325

4.35cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 997E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

4.35cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 997E

Ksmith Heritage Auctioneers

Est. US$70-US$175

*12.84Ct Welo Opal Polished - Ethiopian Opal, 939B: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

*12.84Ct Welo Opal Polished - Ethiopian Opal, 939B

Ksmith Heritage Auctioneers

Est. US$190-US$475

*7.95Ct Welo Opal Polished - Ethiopian Opal, 1148E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

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*7.95Ct Welo Opal Polished - Ethiopian Opal, 1148E

Ksmith Heritage Auctioneers

Est. US$190-US$475

*8.73Ct Welo Opal Polished - Ethiopian Opal, 861B: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

*8.73Ct Welo Opal Polished - Ethiopian Opal, 861B

Ksmith Heritage Auctioneers

Est. US$170-US$425

*3.47Ct 16pcs Australian Blue Sapphire Calibrated 3.6mm Set - Polished Faceted, 646B: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

*3.47Ct 16pcs Australian Blue Sapphire Calibrated 3.6mm Set - Polished Faceted, 646B

Ksmith Heritage Auctioneers

Est. US$130-US$325

1.44Ct Unheated Tanzanite Faceted - Oval Polished , 720B: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

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1.44Ct Unheated Tanzanite Faceted - Oval Polished , 720B

Ksmith Heritage Auctioneers

Est. US$170-US$425

*7.99Ct Welo Opal Polished - Ethiopian Opal, 508B: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

*7.99Ct Welo Opal Polished - Ethiopian Opal, 508B

Ksmith Heritage Auctioneers

Est. US$170-US$425

*2.88Ct 16pcs Australian Blue Sapphire Calibrated 3.4mm Set - Polished Faceted, 526E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

*2.88Ct 16pcs Australian Blue Sapphire Calibrated 3.4mm Set - Polished Faceted, 526E

Ksmith Heritage Auctioneers

Est. US$110-US$275

4.67cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 433E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

4.67cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 433E

Ksmith Heritage Auctioneers

Est. US$210-US$525

*3.18Ct 16pcs Australian Blue Sapphire Calibrated 3.5mm Set - Polished Faceted, 742E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

*3.18Ct 16pcs Australian Blue Sapphire Calibrated 3.5mm Set - Polished Faceted, 742E

Ksmith Heritage Auctioneers

Est. US$130-US$325

*8.73Ct Welo Opal Polished - Ethiopian Opal, 106E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

*8.73Ct Welo Opal Polished - Ethiopian Opal, 106E

Ksmith Heritage Auctioneers

Est. US$170-US$425

3.16 Ct Natural Pinkish Red Ruby Square Cut: Weight - 3.16 Ct / Dimensions - 7.10 x 7.10 x 5.60 mm / Shape - Square Cut / Color - Red / Clarity - SI / Origin - Mozambique / Comments - Color Enhanced by Glass Filling

Mar 30, 2026

3.16 Ct Natural Pinkish Red Ruby Square Cut

Est. US$75-US$150

*7.96Ct Welo Opal Polished - Ethiopian Opal, 219B: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

*7.96Ct Welo Opal Polished - Ethiopian Opal, 219B

Ksmith Heritage Auctioneers

Est. US$170-US$425

5.03Ct Fancy Sapphire Set - 2.0mm Round Diamond Cut , 1147E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

5.03Ct Fancy Sapphire Set - 2.0mm Round Diamond Cut , 1147E

Ksmith Heritage Auctioneers

Est. US$190-US$475

*12.12Ct Welo Opal Polished - Ethiopian Opal, 277E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

*12.12Ct Welo Opal Polished - Ethiopian Opal, 277E

Ksmith Heritage Auctioneers

Est. US$170-US$425

*8.47Ct Welo Black Opal Polished - Ethiopian Opal, 789E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

*8.47Ct Welo Black Opal Polished - Ethiopian Opal, 789E

Ksmith Heritage Auctioneers

Est. US$170-US$425

*5.42Ct Welo Opal Polished - Ethiopian Opal - Oval Cabochon, 148B: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

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*5.42Ct Welo Opal Polished - Ethiopian Opal - Oval Cabochon, 148B

Ksmith Heritage Auctioneers

Est. US$110-US$275

2.89Ct Special Cut Welo Opal Polished - Ethiopian Opal, 15E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

2.89Ct Special Cut Welo Opal Polished - Ethiopian Opal, 15E

Ksmith Heritage Auctioneers

Est. US$150-US$375

8.20cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 387E: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

8.20cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 387E

Ksmith Heritage Auctioneers

Est. US$210-US$525

*7.51Ct Welo Opal Polished - Ethiopian Opal, 245B: Ksmith Heritage Auctioneers Welcome to our auction house, today auction brought to you by Ksmith Heritage Auctioneers based in Penang, Malaysia specialize in all kinds of opal and color gemstone both

4 days Left

*7.51Ct Welo Opal Polished - Ethiopian Opal, 245B

Ksmith Heritage Auctioneers

Est. US$170-US$425

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Ruby Gems

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