Results for “Opal Rocks”

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26ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 89YQ: This natural corundum rough is an unheated purplish blue sapphire sourced from Sri Lankan alluvial gem deposits, featuring an irregular natural native form with residual pale yellow-brown mineral matr

1 day Left

26ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 89YQ

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

3.68 Carats Natural Green Rutilated Peridot Faceted Loose Gemstone, 75XY: This peridot is mined from natural earth deposits and refined with precise faceting and glossy surface polishing by professional lapidary techniques. Fine needle-like rutile filaments dispersed inside

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3.68 Carats Natural Green Rutilated Peridot Faceted Loose Gemstone, 75XY

Est.

US$15

-

US$200

US$15

Lazo HeritageSathorn, Bangkok

3.49 Ct Natural Pink Fire Opal Cushion Cab: Weight - 3.49 Ct / Dimensions - 14.00 x 8.30 x 6.20 mm / Shape - Cushion Cab / Color - Pink / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

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3.49 Ct Natural Pink Fire Opal Cushion Cab

US$46

Gems AuctionBangkok, TH

22.75 Ct Natural Pink Opal Round Cab: Weight - 22.75 Ct / Size - 20.00 x 20.00 x 8.50 mm / Shape - Round Cabochon / Clarity - Opaque / Origin - Peru / Treatment - None

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22.75 Ct Natural Pink Opal Round Cab

US$61

Gems AuctionBangkok, TH

145ct Natural Type A Burmese Jadeite Jade Sliced Rough, 20YK: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

1 day Left

145ct Natural Type A Burmese Jadeite Jade Sliced Rough, 20YK

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

7.33ct Natural Peridot Square Faceted Parcel Loose Gemstone, 98XX: Matching parcel of hand faceted natural peridot gemstones featuring vibrant consistent lime-green body tone with subtle natural internal mineral characteristics visible throughout each stone. Every ge

1 day Left

7.33ct Natural Peridot Square Faceted Parcel Loose Gemstone, 98XX

Est.

US$15

-

US$200

US$15

Lazo HeritageSathorn, Bangkok

3.85 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 82XY: This natural Madagascar blue sapphire has dimension measurements of 9x7x5mm, sourced from Madagascar's extensive corundum mineral deposits that consistently yield sought-after corundum specimens favor

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3.85 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 82XY

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

54.08 Carats Polished Phantom Quartz Cabochon - Natural Inclusion Specimen, 39XB: Polished phantom quartz cabochon, crafted from natural quartz crystal material. This specimen features stunning, layered phantom inclusions within a translucent, honey-toned quartz matrix, showcasing

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54.08 Carats Polished Phantom Quartz Cabochon - Natural Inclusion Specimen, 39XB

Est.

US$20

-

US$200

US$20

Lazo HeritageSathorn, Bangkok

7.30ct Natural Peridot Square Faceted Parcel Loose Gemstone, 99XX: Matching parcel of hand faceted natural peridot gemstones featuring vibrant consistent lime-green body tone with subtle natural internal mineral characteristics visible throughout each stone. Every ge

1 day Left

7.30ct Natural Peridot Square Faceted Parcel Loose Gemstone, 99XX

Est.

US$15

-

US$200

US$15

Lazo HeritageSathorn, Bangkok

25ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 57YQ: This natural corundum rough is an unheated purplish blue sapphire sourced from Sri Lankan alluvial gem deposits, featuring an irregular natural native form with residual pale yellow-brown mineral matr

1 day Left

25ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 57YQ

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

102.99 Carats Polished Phantom Quartz Cabochon - Natural Inclusion Specimen, 40XB: Polished phantom quartz cabochon, crafted from premium natural quartz crystal material. This large, statement specimen showcases breathtaking, layered golden phantom inclusions within a translucent, c

1 day Left

102.99 Carats Polished Phantom Quartz Cabochon - Natural Inclusion Specimen, 40XB

Est.

US$35

-

US$200

US$35

Lazo HeritageSathorn, Bangkok

200ct Natural Type A Burmese Jadeite Jade Sliced Rough, 22YK: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

1 day Left

200ct Natural Type A Burmese Jadeite Jade Sliced Rough, 22YK

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

243ct Natural Type A Burmese Jadeite Jade Sliced Rough, 45YR: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

1 day Left

243ct Natural Type A Burmese Jadeite Jade Sliced Rough, 45YR

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

261ct Natural Type A Burmese Jadeite Jade Sliced Rough, 57YK: This specimen is a sliced rough block of natural Type A Burmese jadeite jade. The interior displays natural colour zoning with visible mineral veining and crystalline patterns typical of unprocessed j

1 day Left

261ct Natural Type A Burmese Jadeite Jade Sliced Rough, 57YK

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

2.18 Ct Natural Black Flashing Fire Opal Cushion Cab: Weight - 2.18 Ct / Dimensions - 12.20 x 7.40 x 4.60 mm / Shape - Cushion Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

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2.18 Ct Natural Black Flashing Fire Opal Cushion Cab

US$38

Gems AuctionBangkok, TH

28.04 Carats Magenta Druzy Agate Trillion Cabochon - Natural Dyed Brazilian Stone, 99XB: This one-of-a-kind magenta druzy agate cabochon, measuring 31.2 x 23 x 5.3 mm, is a striking celebration of color and natural texture. Polished to a smooth, flowing trillion shape, the stone reveals a

1 day Left

28.04 Carats Magenta Druzy Agate Trillion Cabochon - Natural Dyed Brazilian Stone, 99XB

Est.

US$20

-

US$200

US$20

Lazo HeritageSathorn, Bangkok

22.03 Ct Natural Banded Blue Opal Pear Cab: weight - 22.03 Ct / Size - 32.00 x 20.10 x 5.60 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

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22.03 Ct Natural Banded Blue Opal Pear Cab

US$29

Gems AuctionBangkok, TH

11.15ct Natural Purple Violet Topaz Oval Loose Faceted Gemstone, LZ539: This natural oval faceted topaz weighs 11.15 carats with exact dimensions 16.8x12.9x7.5mm. It displays a gorgeous gradient purple-violet hue, with deep royal purple on the outer facets transitioning g

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11.15ct Natural Purple Violet Topaz Oval Loose Faceted Gemstone, LZ539

Est.

US$35

-

US$200

US$35

Lazo HeritageSathorn, Bangkok

14 Carats Natural Pink Green Tourmaline Rough Specimen, 12YS: This is an untreated natural tourmaline mineral specimen formed by long-term geological activity underground, exhibiting blended pink and green color zoning throughout its crystalline composition. Nat

1 day Left

14 Carats Natural Pink Green Tourmaline Rough Specimen, 12YS

Est.

US$15

-

US$200

US$15

Lazo HeritageSathorn, Bangkok

3.41 Ct Natural Black Flashing Fire Opal Pear Cab Pair: Weight - 3.41 Ct / Dimensions - 11.10 x 7.20 x 4.50 mm / 2 PC's / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

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3.41 Ct Natural Black Flashing Fire Opal Pear Cab Pair

US$46

Gems AuctionBangkok, TH

7.57 Ct Natural Orange Fire Opal Pear Cab: Weight - 7.57 Ct / Dimensions - 19.30 x 11.50 x 8.20 mm / Shape - Pear Cab / Color - Orange / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

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7.57 Ct Natural Orange Fire Opal Pear Cab

US$61

Gems AuctionBangkok, TH

1.26 Ct Natural Multicolor Welo Opal Flash Fire Round Cab Pair: Weight - 1.26 Ct / Dimensions - 6.40 x 6.40 x 3.00 mm / 2 Pc's / Shape & Cut - Round Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

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1.26 Ct Natural Multicolor Welo Opal Flash Fire Round Cab Pair

US$25

Gems AuctionBangkok, TH

55 Carats Natural Vibrant Green Chrome Diopside Rough Specimen, 33YS: This is an untreated natural chrome diopside mineral specimen formed through natural geological processes, displaying rich green coloration caused by chromium content within its crystalline structure.

1 day Left

55 Carats Natural Vibrant Green Chrome Diopside Rough Specimen, 33YS

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

6.02 Ct Natural Orange Fire Opal Pear Cab: Weight - 6.02 Ct / Size - 17.50 x 11.70 x 7.20 mm / Shape - Pear Cab / Color - Orange / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

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6.02 Ct Natural Orange Fire Opal Pear Cab

US$72

Gems AuctionBangkok, TH

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