Results for “Opal Stone”

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Ancient Sasanian Persian Carnelian Intaglio Bead (224-651 CE), 62EQ: This antique wearable seal bead is crafted from warm translucent carnelian originating from the Sasanian Persian Empire, bearing an intaglio carving of a standing robed figure adorned with stylized ar

2 days Left

Ancient Sasanian Persian Carnelian Intaglio Bead (224-651 CE), 62EQ

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

ThousandPlanet

4.5

(310)

18.91ct Natural Cambodian Rose Cut Blue Zircon Loose Gemstone Parcel Lot, 11EV: This attractive parcel of rose-cut blue zircon features cool aquatic blue tones paired with flat-backed rose cut faceting, creating soft diffused sparkle and dreamy translucent visual effect. Varied f

2 days Left

18.91ct Natural Cambodian Rose Cut Blue Zircon Loose Gemstone Parcel Lot, 11EV

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

ThousandPlanet

4.5

(310)

14.14ct Natural Cambodian Rose Cut Blue Zircon Loose Gemstone Parcel Lot, 15EV: This attractive parcel of rose-cut blue zircon features cool aquatic blue tones paired with flat-backed rose cut faceting, creating soft diffused sparkle and dreamy translucent visual effect. Varied f

2 days Left

14.14ct Natural Cambodian Rose Cut Blue Zircon Loose Gemstone Parcel Lot, 15EV

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

ThousandPlanet

4.5

(310)

18.46ct Natural Cambodian Rose Cut Blue Zircon Loose Gemstone Parcel Lot, 18EV: This attractive parcel of rose-cut blue zircon features cool aquatic blue tones paired with flat-backed rose cut faceting, creating soft diffused sparkle and dreamy translucent visual effect. Varied f

2 days Left

18.46ct Natural Cambodian Rose Cut Blue Zircon Loose Gemstone Parcel Lot, 18EV

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

ThousandPlanet

4.5

(310)

3.04 Carats Natural Madagascar Ruby Emerald Cut Loose Gemstone, 85XM: This natural Madagascar ruby is fashioned in a traditional emerald step faceted cut, showcasing deep saturated red tones typical of Malagasy corundum. Distinct natural internal fissures, fine mineral

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3.04 Carats Natural Madagascar Ruby Emerald Cut Loose Gemstone, 85XM

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

2.33 Carats Natural Orange Sapphire Marquise Faceted Loose Gemstone, 92XM: This natural orange sapphire is fashioned into an elongated marquise brilliant cut, presenting soft blended orange-pink tones inherent to natural corundum rough. Fine scattered mineral speckles, faint

2026

2.33 Carats Natural Orange Sapphire Marquise Faceted Loose Gemstone, 92XM

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.65 Carats Natural Madagascar Ruby Square Cushion Cut Loose Gemstone, 79XM: This natural Madagascar ruby is crafted into a square cushion modified step cut, displaying vivid saturated crimson red color typical of Malagasy corundum. Fine scattered mineral inclusions, subtle in

2026

1.65 Carats Natural Madagascar Ruby Square Cushion Cut Loose Gemstone, 79XM

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

18.66ct Natural Siamese Golden Star Sapphire Cabochon Loose Gemstone Parcel Lot, 77EV: This striking parcel of Siamese golden star sapphire cabochons features deep smoky-golden body tones with sharp well-defined six-rayed asterism across smooth polished oval domed surfaces. Bright metal

2 days Left

18.66ct Natural Siamese Golden Star Sapphire Cabochon Loose Gemstone Parcel Lot, 77EV

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

ThousandPlanet

4.5

(310)

1.14 Carats Natural Rich Magenta Red Garnet Oval Faceted Loose Gemstone, 43WW: This garnet originates from natural geological mineral deposits and undergoes precise faceting and high-gloss reflective polishing via professional lapidary craftsmanship. Minute pinpoint mineral spec

2026

1.14 Carats Natural Rich Magenta Red Garnet Oval Faceted Loose Gemstone, 43WW

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

2.03 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 39YW: This natural yellow sapphire features a classic oval brilliant faceted cut, holding consistent warm golden-yellow color throughout the corundum crystal. Fine microscopic mineral specks and faint natur

2026

2.03 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 39YW

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.27 Carats Natural Rich Magenta Red Garnet Oval Faceted Loose Gemstone, 46WW: This garnet originates from natural geological mineral deposits and undergoes precise faceting and high-gloss reflective polishing via professional lapidary craftsmanship. Minute pinpoint mineral spec

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1.27 Carats Natural Rich Magenta Red Garnet Oval Faceted Loose Gemstone, 46WW

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

10.09 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 84TH: This natural Mozambique ruby is fashioned with standard oval brilliant faceting, displaying vivid saturated crimson-red hue accompanied by native fine mineral inclusions and subtle trace marks inheren

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10.09 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 84TH

Est.

US$35

-

US$200

US$50

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.04 Carats Natural Rich Magenta Red Garnet Oval Faceted Loose Gemstone, 38WW: This garnet originates from natural geological mineral deposits and undergoes precise faceting and high-gloss reflective polishing via professional lapidary craftsmanship. Minute pinpoint mineral spec

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1.04 Carats Natural Rich Magenta Red Garnet Oval Faceted Loose Gemstone, 38WW

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.30ct Natural Orange Red Sapphire Oval Faceted Loose Gemstone, 78YW: This faceted gemstone consists of natural sapphire, cut in a oval shape with polished facets that showcase its orange red colouration. Natural internal inclusions and surface characteristics are visib

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1.30ct Natural Orange Red Sapphire Oval Faceted Loose Gemstone, 78YW

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

4.10 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 37TM: This sizable natural Madagascar ruby is cut into an oval brilliant faceted form, showcasing rich saturated crimson red hue characteristic of Malagasy corundum. Extensive natural internal silk veining,

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4.10 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 37TM

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

2.50 Carats Natural Madagascar Ruby Square Cushion Cut Loose Gemstone, 68XM: This natural Madagascar ruby is crafted into a square cushion modified step cut, displaying vivid saturated crimson red color typical of Malagasy corundum. Fine scattered mineral inclusions, subtle in

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2.50 Carats Natural Madagascar Ruby Square Cushion Cut Loose Gemstone, 68XM

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

2.71 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 41YW: This natural yellow sapphire features a classic oval brilliant faceted cut, holding consistent warm golden-yellow color throughout the corundum crystal. Fine microscopic mineral specks and faint natur

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2.71 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 41YW

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

7.63 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 69TM: This sizable natural Madagascar ruby is cut into an oval brilliant faceted form, showcasing rich saturated crimson red hue characteristic of Malagasy corundum. Extensive natural internal silk veining,

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7.63 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 69TM

Est.

US$30

-

US$200

US$30

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

5.72 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 34TM: This sizable natural Madagascar ruby is cut into an oval brilliant faceted form, showcasing rich saturated crimson red hue characteristic of Malagasy corundum. Extensive natural internal silk veining,

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5.72 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 34TM

Est.

US$20

-

US$200

US$20

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

7.06 Carats Natural Mozambique Ruby Cabochon Loose Gemstone, 78TH: This ruby originates from Mozambique natural mineral deposits and receives professional cabochon grinding and polishing treatment to form a smooth glossy exterior surface. Tiny mineral particles and n

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7.06 Carats Natural Mozambique Ruby Cabochon Loose Gemstone, 78TH

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

0.40 Carats Natural Purple Sapphire Pear Faceted Loose Gemstone, 65XV: Natural vivid purple corundum sapphire precision cut into a pear faceted loose gemstone, finished with mixed brilliant facets to maximize light return and color saturation. The crystal holds a vibrant

2026

0.40 Carats Natural Purple Sapphire Pear Faceted Loose Gemstone, 65XV

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

Unbranded 14K Gold Opal Diamond Pendant Necklace with 16 Inch Rope Chain: Unbranded 14K Gold Opal Diamond Pendant Necklace with 16 Inch Rope Chain Pre-owned 14k yellow gold pendant necklace featuring a natural oval white opal with red and green play of color, accented by ro

14 hrs Left

Unbranded 14K Gold Opal Diamond Pendant Necklace with 16 Inch Rope Chain

Est.

US$5,343

-

US$6,412

US$1,675

New York, NY

Diamond Depot

4.3

(16)

5.62ct Parcel of 16pcs Natural Brazilian Calibrated Round Sky Blue Topaz Loose Gemstones, 32BE: This matched parcel contains sixteen polished calibrated round topaz displaying clean bright sky-blue hue, with faint minor natural internal crystal features within each gemstone, uniform calibrated s

2 days Left

5.62ct Parcel of 16pcs Natural Brazilian Calibrated Round Sky Blue Topaz Loose Gemstones, 32BE

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

ThousandPlanet

4.5

(310)

5.34ct Parcel of 15pcs Natural Brazilian Calibrated Round Sky Blue Topaz Loose Gemstones, 33BE: This matched parcel contains 15 polished calibrated round topaz displaying clean bright sky-blue hue, with faint minor natural internal crystal features within each gemstone, uniform calibrated size o

2 days Left

5.34ct Parcel of 15pcs Natural Brazilian Calibrated Round Sky Blue Topaz Loose Gemstones, 33BE

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

ThousandPlanet

4.5

(310)

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