Results for “loose opal”

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3.34ct Natural Multi Color Tourmaline Heart Cut Loose Gemstone 24pcs Parcel, 24TZ: This parcel contains 24pcs heart faceted natural tourmalines with total aggregate weight of 3.34 carats, each stone measuring 3.8x3.6x1.9mm. The gemstones display a varied palette of pink, green, yell

3 hrs Left

3.34ct Natural Multi Color Tourmaline Heart Cut Loose Gemstone 24pcs Parcel, 24TZ

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.65 Carats Natural Lemon Yellow Long Emerald Cut Tourmaline Loose Faceted Gemstone, 96XZ: Natural translucent lemon yellow elbaite tourmaline expertly fashioned into an elongated emerald step-cut loose gemstone, featuring clean linear step facets that deliver sleek, even light transmission

3 hrs Left

1.65 Carats Natural Lemon Yellow Long Emerald Cut Tourmaline Loose Faceted Gemstone, 96XZ

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

21.34ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 41YX: 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

3 hrs Left

21.34ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 41YX

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

24.82ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 63YX: 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

3 hrs Left

24.82ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 63YX

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.13 Carats Natural Yellow Sapphire Octagon Faceted Loose Gemstone, 54TT: This natural yellow sapphire features a classic octagon brilliant faceted cut, holding consistent warm golden-yellow color throughout the corundum crystal. Fine microscopic mineral specks and faint na

3 hrs Left

1.13 Carats Natural Yellow Sapphire Octagon Faceted Loose Gemstone, 54TT

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

15.60ct Natural Ruby Zoisite Cabochon Loose Gemstone, 89TZ: Natural ruby zoisite cabochon cut, dimensions 17.7x11.3x5.0mm. Rich magenta and deep purple swirling colour pattern with natural mineral veining across the polished surface. Smooth polished cabochon f

3 hrs Left

15.60ct Natural Ruby Zoisite Cabochon Loose Gemstone, 89TZ

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

3.09ct Natural Sky Blue Zircon Oval Cut Loose Gemstone, 21TM: This faceted specimen is natural zircon, fashioned in an oval brilliant cut. The stone displays a translucent sky blue hue, with fine internal inclusions visible within the crystal structure. Faceting

3 hrs Left

3.09ct Natural Sky Blue Zircon Oval Cut Loose Gemstone, 21TM

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.92 Carats Natural Pinkish Purple Rhodolite Garnet Oval Faceted Loose Gemstone, 64TS: This garnet material forms within natural geological formations and undergoes precise faceting and high-gloss polishing via professional lapidary techniques. Minor internal pinpoint inclusions and fai

3 hrs Left

1.92 Carats Natural Pinkish Purple Rhodolite Garnet Oval Faceted Loose Gemstone, 64TS

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

FEATURED

4.76ct Natural Multi Color Tourmaline Heart Cut Loose Gemstone 32pcs Parcel, 26TZ: This parcel contains 32pcs heart faceted natural tourmalines with total aggregate weight of 4.76 carats, each stone measuring 4.0x3.8x2.1mm. The gemstones display a varied palette of pink, green, yell

3 hrs Left

4.76ct Natural Multi Color Tourmaline Heart Cut Loose Gemstone 32pcs Parcel, 26TZ

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.22 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 53TT: 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

3 hrs Left

1.22 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 53TT

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

2.76ct Natural Round Freshwater Peach Pink Pearl Loose Gemstone 7.4mm, 48XZ: Flawless natural undrilled round freshwater pearl, showcasing a smooth symmetrical spherical form with soft gradient peach blush nacre transitioning from warm apricot crown to pale pink base. The pear

3 hrs Left

2.76ct Natural Round Freshwater Peach Pink Pearl Loose Gemstone 7.4mm, 48XZ

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

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

3 hrs Left

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

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

Vintage Tibetan Natural Turquoise Cabochon Loose Gemstone, 83BW: Polished vintage Tibetan turquoise freeform cabochon loose gemstone, measuring 34x26 mm. Features characteristic natural matrix webbing and earthy mineral markings inherent to authentic Tibetan turquo

7 hrs Left

Vintage Tibetan Natural Turquoise Cabochon Loose Gemstone, 83BW

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

Vintage Tibetan Natural Turquoise Cabochon Loose Gemstone, 89BW: Polished vintage Tibetan turquoise freeform cabochon loose gemstone, measuring 29x26 mm. Features characteristic natural matrix webbing and earthy mineral markings inherent to authentic Tibetan turquo

7 hrs Left

Vintage Tibetan Natural Turquoise Cabochon Loose Gemstone, 89BW

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

2.11 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 38YW: 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

3 hrs Left

2.11 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 38YW

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

Natural Fire Red Black Play Of Color Rainbow Opal Gemstones 0.91 Ct. Oval Cabochon Shape 9.8 x 6.8: Product ID: 818724387 Product Name: Natural Opal Weight: 0.91 CT. Size: 9.8 x 6.8 x 3.1 MM. Shape: Oval Cabochon Color: Rainbow Fire Red Black Clarity:Semi - Transparent Luster: Iridescent Gems Origin

Sep 25, 2026

Natural Fire Red Black Play Of Color Rainbow Opal Gemstones 0.91 Ct. Oval Cabochon Shape 9.8 x 6.8

Est.

US$56

-

US$88

US$9

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(268)

1.76 Carats Natural Deep Burgundy Red Garnet Oval Faceted Loose Gemstone, 72TS: This timeless faceted garnet boasts a luxuriously deep burgundy red tone that glows with vivid crimson fire across its precisely polished reflective facets. Fine natural micro mineral specks are scatt

3 hrs Left

1.76 Carats Natural Deep Burgundy Red Garnet Oval Faceted Loose Gemstone, 72TS

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

29.14ct Natural Brazilian Citrine Faceted Parcel Lot, 31EX: This faceted parcel includes mixed-shape finished citrine gemstones featuring soft pale golden-yellow tones across cushion, pear, round and triangular cuts. Precision faceting produces bright sparkle

7 hrs Left

29.14ct Natural Brazilian Citrine Faceted Parcel Lot, 31EX

Est.

US$25

-

US$200

US$25

Sathorn, Bangkok

ThousandPlanet

4.5

(313)

16.88ct Natural Ruby Zoisite Cabochon Loose Gemstone, 97TZ: Natural ruby zoisite cabochon cut, dimensions 15.9x13.0x5.2mm. Rich magenta and deep purple swirling colour pattern with natural mineral veining across the polished surface. Smooth polished cabochon f

3 hrs Left

16.88ct Natural Ruby Zoisite Cabochon Loose Gemstone, 97TZ

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

1.46 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 57YW: 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

3 hrs Left

1.46 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 57YW

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

17.17ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 21YX: 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

3 hrs Left

17.17ct Natural Brazilian Phantom Quartz Oval Cabochon Loose Gemstone, 21YX

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

14.61ct Natural Ruby Zoisite Cabochon Loose Gemstone, 10TY: Natural ruby zoisite cabochon cut, dimensions 23.6x14.3x5.4mm. Rich magenta and deep purple swirling colour pattern with natural mineral veining across the polished surface. Smooth polished cabochon f

3 hrs Left

14.61ct Natural Ruby Zoisite Cabochon Loose Gemstone, 10TY

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

2.04 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 55YW: 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

3 hrs Left

2.04 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 55YW

Est.

US$10

-

US$200

US$10

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

13.26ct Natural Ruby Zoisite Cabochon Loose Gemstone, 94TZ: Natural ruby zoisite cabochon cut, dimensions 18.4x16.1x4.1mm. Rich magenta and deep purple swirling colour pattern with natural mineral veining across the polished surface. Smooth polished cabochon f

3 hrs Left

13.26ct Natural Ruby Zoisite Cabochon Loose Gemstone, 94TZ

Est.

US$15

-

US$200

US$15

Sathorn, Bangkok

Lazo Heritage

4.4

(22)

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