Results for “Opal Rocks”

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6.81 Carats Natural Brazilian Sky Blue Topaz Heart Faceted Loose Gemstone, 28XY: Constructed from genuine natural topaz sourced from Brazilian mineral deposits, the raw material has been refined through professional faceted lapidary processing with consistent glossy polishing acro

2 days Left

6.81 Carats Natural Brazilian Sky Blue Topaz Heart Faceted Loose Gemstone, 28XY

Est.

US$25

-

US$200

US$25

Lazo HeritageSathorn, Bangkok

148ct Natural Peruvian Chrysocolla Polished Slab Rough, 42WV: This partial-polished chrysocolla slab features blended mineral matrix with smooth refined face and unaltered natural rugged edge across its 33x26x22mm elongated form, translucent mineral layers hold

2 days Left

148ct Natural Peruvian Chrysocolla Polished Slab Rough, 42WV

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

5.80ct Natural Pink Topaz Cushion Cut Matched Pair Loose Gemstones, 93TG: Natural pink topaz fashioned into a matched pair of cushion brilliant cuts with polished table and symmetrical pavilion facets. The stones exhibit a saturated vivid hot pink body color with high trans

2 days Left

5.80ct Natural Pink Topaz Cushion Cut Matched Pair Loose Gemstones, 93TG

Est.

US$10

-

US$100

US$10

Lazo HeritageSathorn, Bangkok

295ct Natural Type A Burmese Jadeite Jade Sliced Rough, 17YR: 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

2 days Left

295ct Natural Type A Burmese Jadeite Jade Sliced Rough, 17YR

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

124.76ct Natural Blue Apatite Rough Parcel Loose Gemstone, 56YS: Natural apatite rough parcel featuring fresh bright blue colouration with subtle tonal variations across each crystal piece. Raw crystalline surfaces display authentic natural mineral textures and inh

2 days Left

124.76ct Natural Blue Apatite Rough Parcel Loose Gemstone, 56YS

Est.

US$15

-

US$200

US$15

Lazo HeritageSathorn, Bangkok

1.09 Carats Natural Madagascar Cobalt Blue Sapphire Loose Gemstone, 62WJ: This cobalt blue sapphire measures 5.5x3.7mm, sourced from Madagascar sapphire deposits famous for deep saturated blue sapphire varieties that hold rich consistent color saturation across the crystal

2 days Left

1.09 Carats Natural Madagascar Cobalt Blue Sapphire Loose Gemstone, 62WJ

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

123ct Natural Peruvian Chrysocolla Polished Slab Rough, 38WV: This partial-polished chrysocolla slab features blended mineral matrix with smooth refined face and unaltered natural rugged edge across its 39x28x11mm elongated form, translucent mineral layers hold

2 days Left

123ct Natural Peruvian Chrysocolla Polished Slab Rough, 38WV

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

26.77ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 30YX: This smoothly polished cabochon of natural phantom quartz preserves delicate layered phantom crystal formations enclosed inside transparent quartz host. The domed polished surface offers unobstructed

2 days Left

26.77ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 30YX

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

5.55ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 68WW: This polished star sapphire originates from classic Siamese mining deposits, featuring a deep dark crystalline base with fine native mineral traces trapped within its structure, sized at calibrated 9x

2 days Left

5.55ct Natural Siamese 6-Ray Black Star Sapphire Loose Gemstone, 68WW

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

80ct Natural Type A Burmese Jadeite Jade Polished Sliced Rough, 27YN: 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

2 days Left

80ct Natural Type A Burmese Jadeite Jade Polished Sliced Rough, 27YN

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

85ct Natural Peruvian Chrysocolla Polished Slab Rough, 37WV: This partial-polished chrysocolla slab features blended mineral matrix with smooth refined face and unaltered natural rugged edge across its 41x27x9mm elongated form, translucent mineral layers hold s

2 days Left

85ct Natural Peruvian Chrysocolla Polished Slab Rough, 37WV

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

61ct Natural Russian Ural Amazonite Slab Rough, 57WV: This intact amazonite slab features distinct parallel mineral banding running uniformly across its naturally split flat surface within 32x29x6mm slab dimensions, retaining unmodified natural geologica

2 days Left

61ct Natural Russian Ural Amazonite Slab Rough, 57WV

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

1.72 Carats Royal Blue Sapphire Oval Faceted Loose Gemstone, 38WS: This classic oval faceted sapphire displays rich saturated royal blue color glowing through crisp polished multi-facet cuts, featuring natural fine internal fissures and tiny scattered mineral micro s

2 days Left

1.72 Carats Royal Blue Sapphire Oval Faceted Loose Gemstone, 38WS

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

55ct Natural Peruvian Chrysocolla Polished Slab Rough, 66WV: This partial-polished chrysocolla slab features blended mineral matrix with smooth refined face and unaltered natural rugged edge across its 33x25x10mm elongated form, translucent mineral layers hold

2 days Left

55ct Natural Peruvian Chrysocolla Polished Slab Rough, 66WV

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

380ct Natural Type A Burmese Jadeite Jade Sliced Rough, 97YN: 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

2 days Left

380ct Natural Type A Burmese Jadeite Jade Sliced Rough, 97YN

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

24.80ct Natural Brazilian Black Rutile Quartz Cabochon Loose Gemstone, 12YX: This polished cabochon of natural rutile quartz features countless distinct slender black rutile needle inclusions suspended within the clear quartz host crystal. The smooth domed surface enables full

2 days Left

24.80ct Natural Brazilian Black Rutile Quartz Cabochon Loose Gemstone, 12YX

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

18.19ct Natural Mauritania Ruby Rough (Unheated), 79XA: This unheated Mauritania ruby rough is a striking natural crystal specimen, featuring a rich, saturated magenta hue with subtle purple undertones that deepen toward the core. The rough's rugged, natur

2 days Left

18.19ct Natural Mauritania Ruby Rough (Unheated), 79XA

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

0.33 Carats Natural Soft Pale Blush Pink Sapphire Loose Faceted Gemstone, 14XM: Natural delicate pale blush pink corundum sapphire finely faceted loose gemstone, brilliant mixed facets deliver soft light sparkle and showcase its faint translucent warm pink tone. Scattered tiny mi

2 days Left

0.33 Carats Natural Soft Pale Blush Pink Sapphire Loose Faceted Gemstone, 14XM

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

34ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 47YQ: 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

2 days Left

34ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 47YQ

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

330ct Natural Type A Burmese Jadeite Jade Sliced Rough, 25YR: 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

2 days Left

330ct Natural Type A Burmese Jadeite Jade Sliced Rough, 25YR

Est.

US$25

-

US$200

US$25

Lazo HeritageSathorn, Bangkok

1.51 Carats Natural Brazilian Kyanite Pear Faceted Loose Gemstone, 64XY: This specimen consists of natural kyanite mineral material refined via professional faceted lapidary work, with uniform polished surfaces across the crystal exterior. Natural internal particulate mark

2 days Left

1.51 Carats Natural Brazilian Kyanite Pear Faceted Loose Gemstone, 64XY

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

2.44ct Natural Soft Steel Blue Sapphire Oval Loose Faceted Gemstone, LZ301: This natural oval faceted sapphire weighs 2.44 carats with exact dimensions of 9.0x6.9x4.0mm. It delivers a tranquil soft steel-blue primary hue, layered with faint translucent greyish undertones and

2 days Left

2.44ct Natural Soft Steel Blue Sapphire Oval Loose Faceted Gemstone, LZ301

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

1.64 Carats Natural Brazilian Kyanite Oval Faceted Loose Gemstone, 58XY: This specimen consists of natural kyanite mineral material refined via professional faceted lapidary work, with uniform polished surfaces across the crystal exterior. Natural internal particulate mark

2 days Left

1.64 Carats Natural Brazilian Kyanite Oval Faceted Loose Gemstone, 58XY

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

1.41 Carats Natural Vivid Chrome Green Chrome Diopside Oval Faceted Loose Gemstone, 48WS: This striking chrome diopside faceted oval stone showcases vivid intense chrome green color illuminated through crisp polished step facets, with fine tiny natural mineral speckles visible within the t

2 days Left

1.41 Carats Natural Vivid Chrome Green Chrome Diopside Oval Faceted Loose Gemstone, 48WS

Est.

US$10

-

US$200

US$10

Lazo HeritageSathorn, Bangkok

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