Results for “Untreated Sapphire”

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16.83Ct Group of Natural Bi-Color Ruby Slice Lot, 1013MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

16.83Ct Group of Natural Bi-Color Ruby Slice Lot, 1013MZ

Ksmith Heritage Auctioneers

Est. $30-$60

3.16Ct Natural Flashy Rainbow Ethiopian Welo Opal, 375MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

3.16Ct Natural Flashy Rainbow Ethiopian Welo Opal, 375MZ

Ksmith Heritage Auctioneers

Est. $70-$140

2.35Ct Natural Flashy Rainbow Ethiopian Welo Opal, 399MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

2.35Ct Natural Flashy Rainbow Ethiopian Welo Opal, 399MZ

Ksmith Heritage Auctioneers

Est. $50-$100

10.48Cts Natural Amazonite Hand Carved Gemstone, 227MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

10.48Cts Natural Amazonite Hand Carved Gemstone, 227MZ

Ksmith Heritage Auctioneers

Est. $50-$100

2.45Ct Natural Untreated Longido Ruby Gemstone, 2MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

2.45Ct Natural Untreated Longido Ruby Gemstone, 2MZ

Ksmith Heritage Auctioneers

Est. $50-$100

Aquamarine 14.13t Natural Blue Aquamarine Smooth Cabochon (OT6982), 894A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

Aquamarine 14.13t Natural Blue Aquamarine Smooth Cabochon (OT6982), 894A

Ksmith Heritage Auctioneers

Est. $50-$100

Tourmaline 2.0Ct Pear Cut Natural Mozambique Green Tourmaline, 1132B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

Tourmaline 2.0Ct Pear Cut Natural Mozambique Green Tourmaline, 1132B

Ksmith Heritage Auctioneers

Est. $30-$60

0.92Ct Natural Cushion Burmese Spinel - Burmese Spinel - Cushion Gemstone, 1168A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

0.92Ct Natural Cushion Burmese Spinel - Burmese Spinel - Cushion Gemstone, 1168A

Ksmith Heritage Auctioneers

Est. $50-$100

2.95Ct Natural Multi Color Cushion Burmese Spinel in Lot, 809B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

2.95Ct Natural Multi Color Cushion Burmese Spinel in Lot, 809B

Ksmith Heritage Auctioneers

Est. $50-$100

Tourmaline 1.60Ct Natural Mozambique Green Tourmaline Gemstone, 268B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

Tourmaline 1.60Ct Natural Mozambique Green Tourmaline Gemstone, 268B

Ksmith Heritage Auctioneers

Est. $50-$100

1.96Ct Natural Heated Pinkish Red Ruby Lot - Mozambique Gemstone - Oval Faceted, 228B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

1.96Ct Natural Heated Pinkish Red Ruby Lot - Mozambique Gemstone - Oval Faceted, 228B

Ksmith Heritage Auctioneers

Est. $30-$60

Tourmaline 1.30Ct Rectangular Cut Natural Mozambique Pink Tourmaline, 664MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

Tourmaline 1.30Ct Rectangular Cut Natural Mozambique Pink Tourmaline, 664MZ

Ksmith Heritage Auctioneers

Est. $30-$60

Tourmaline 1.42Ct Natural Afghanistan Green Color Tourmaline Gemstone 2 PCS, 890A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

Tourmaline 1.42Ct Natural Afghanistan Green Color Tourmaline Gemstone 2 PCS, 890A

Ksmith Heritage Auctioneers

Est. $50-$100

1.97Ct Natural Flashy Rainbow Ethiopian Welo Opal - Ethiopian Opal - Oval Cabochon (AOI5961), 510A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

1.97Ct Natural Flashy Rainbow Ethiopian Welo Opal - Ethiopian Opal - Oval Cabochon (AOI5961), 510A

Ksmith Heritage Auctioneers

Est. $50-$100

Tourmaline 3.07Ct Pear Cut Natural Mozambique Green Tourmaline, 266B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

Tourmaline 3.07Ct Pear Cut Natural Mozambique Green Tourmaline, 266B

Ksmith Heritage Auctioneers

Est. $50-$100

VVS Kunzite 2.60Ct Natural Brazil Pink Kunzite Gemstone, 201A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

VVS Kunzite 2.60Ct Natural Brazil Pink Kunzite Gemstone, 201A

Ksmith Heritage Auctioneers

Est. $50-$100

2.07Ct Natural Pakistan Clean Green Peridot Gemstone For Jewelry Making, 816A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

2.07Ct Natural Pakistan Clean Green Peridot Gemstone For Jewelry Making, 816A

Ksmith Heritage Auctioneers

Est. $50-$100

1.22Ct Natural Round Yellowish Green Madagascar Sphene (OT7061), 225A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

1.22Ct Natural Round Yellowish Green Madagascar Sphene (OT7061), 225A

Ksmith Heritage Auctioneers

Est. $50-$100

Tourmaline 1.73Ct Fancy Cut Natural Mozambique Green Tourmaline Pair, 939MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

Tourmaline 1.73Ct Fancy Cut Natural Mozambique Green Tourmaline Pair, 939MZ

Ksmith Heritage Auctioneers

Est. $50-$100

5.11Ct Natural Flashy Rainbow Ethiopian Welo Opal Lots, 827MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

5.11Ct Natural Flashy Rainbow Ethiopian Welo Opal Lots, 827MZ

Ksmith Heritage Auctioneers

Est. $90-$180

14.84Ct Group of Natural Bi-Color Ruby Slice Lot, 708MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

14.84Ct Group of Natural Bi-Color Ruby Slice Lot, 708MZ

Ksmith Heritage Auctioneers

Est. $30-$60

3.97CTS Natural Unheated Yellow Mexico Opal Oval OT6951, 237A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

3.97CTS Natural Unheated Yellow Mexico Opal Oval OT6951, 237A

Ksmith Heritage Auctioneers

Est. $50-$100

Ametrine 20.05Ct Natural Clean Large Size Ametrine for Jewelry Making, 1167MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

Ametrine 20.05Ct Natural Clean Large Size Ametrine for Jewelry Making, 1167MZ

Ksmith Heritage Auctioneers

Est. $90-$180

4.25Ct Natural Flashy Rainbow Ethiopian Welo Opal, 850B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Apr 25, 2026

4.25Ct Natural Flashy Rainbow Ethiopian Welo Opal, 850B

Ksmith Heritage Auctioneers

Est. $70-$140

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