Results for “loose opal”

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Loose Opal Colored Stones Lot – 127.3g: Authentic lot of loose opal colored stones with a total weight of 127.3 grams. This assortment features natural mixed hues with subtle flashes and organic shapes, ideal for jewelry making, inlay work,

Feb 25, 2026

Loose Opal Colored Stones Lot – 127.3g

Est. US$10-US$100,000

Loose Pink Opal Colored Stones Lot – 128.4ct: Authentic lot of loose pink opal–colored stones totaling 128.4 carats. Features soft pink hues with natural variation. Ideal for jewelry making, inlay work, crafts, or collection. Stones are loose a

Feb 25, 2026

Loose Pink Opal Colored Stones Lot – 128.4ct

Est. US$10-US$100,000

Loose Black Opal Colored Stones Lot – 30.9ct: Loose Black Opal Colored Stones Lot – 30.9ct

Feb 25, 2026

Loose Black Opal Colored Stones Lot – 30.9ct

Est. US$10-US$100,000

Loose Purple Opal-Colored Stones Lot – 38.7ct: Authentic lot of loose purple opal-colored stones totaling 38.7 carats. Features vibrant violet hues with natural variation. Offered loose as shown—ideal for jewelry making, inlay, crafts, or collec

Feb 25, 2026

Loose Purple Opal-Colored Stones Lot – 38.7ct

Est. US$10-US$100,000

Fire Opal Loose Stones – 52.6ctw: Beautiful lot of natural fire opal loose stones with a total combined weight of 52.6 carats. These opals display warm orange tones with organic variation, ideal for jewelry making, custom settings, or

Feb 25, 2026

Fire Opal Loose Stones – 52.6ctw

Est. US$10-US$100,000

7.13ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA: 7.13ct NATURAL BLACK OPAL Natural Untreated black opal Australian Lightening ridge black opal 7.13ct Measures 17.4mm x 12.5mm x 5.4mm Black opal with blue color Diamonds & gemstones:

4 days Left

7.13ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Est. US$684-US$842

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA: 1.08ct NATURAL BLACK OPAL Natural Untreated black opal Australian opal 1.08ct Measures 9.24mm x 5.32 x 2.93mm Black opal with red, green, purple and blue flashing colors

4 days Left

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Est. US$323-US$398

3.93ct LOOSE OVAL CABOCHON NATURAL WHITE OPAL BEAUTIFUL COLORS: 3.93ct NATURAL WHITE OPAL Natural Untreated white opal 3.93ct Measures 15.3mm x 11.6mm x 3.4mm Nice colors, doesn't show well in pictures red, green, blue, purple, orange

4 days Left

3.93ct LOOSE OVAL CABOCHON NATURAL WHITE OPAL BEAUTIFUL COLORS

Est. US$689-US$848

2.21ct LOOSE OVAL CABOCHON NATURAL OPAL: 2.21ct NATURAL OPAL Natural Untreated opal 2.21ct Measures 10.7mm x 7.4mm green and blue flashing colors

4 days Left

2.21ct LOOSE OVAL CABOCHON NATURAL OPAL

Est. US$262-US$322

4.66ct OVAL CABOCHON LOT OF 8 LOOSE NATURAL UNTREATED OPAL: 4.66ct OVAL CABOCHON LOT OF 8 LOOSE NATURAL UNTREATED OPAL LOOSE NATURAL UNTREATED OVAL CABOCHON WHITE OPAL 4.66ct Total weight Lot of 8 opals Natural untreated White Opal New Color play, red, green a

4 days Left

4.66ct OVAL CABOCHON LOT OF 8 LOOSE NATURAL UNTREATED OPAL

Est. US$121-US$149

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA: 1.08ct NATURAL BLACK OPAL Natural Untreated black opal Australian opal 1.08ct Measures 9.24mm x 5.32 x 2.93mm Black opal with red, green, purple and blue flashing colors

4 days Left

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Est. US$323-US$398

LOOSE NATURAL UNTREATED ROUND CUT CABOCHON OPAL Sale is for 1 round cut cabochon opal Opal measures: LOOSE NATURAL UNTREATED ROUND CUT CABOCHON OPAL Sale is for 1 round cut cabochon opal Opal measures 4mm If you purchase 2 and want matching pair please let me know, (obviously colors won't match exact

Mar 05, 2026

LOOSE NATURAL UNTREATED ROUND CUT CABOCHON OPAL Sale is for 1 round cut cabochon opal Opal measures

Est. US$104-US$128

Loose Black Opal Cabochon Drop-Shaped Gemstone, Weighing 2.04 ct: Captivating loose black opal in a drop cabochon cut, unenhanced and full of natural fire. Ideal for custom jewelry designs or as a collectible specimen for gem enthusiasts. Measurements: 0.55" x 0.31"

Feb 20, 2026

Loose Black Opal Cabochon Drop-Shaped Gemstone, Weighing 2.04 ct

HIGH END GEMS & JEWELS LTD

Est. US$494-US$684

Loose Hand Carved Opal Leaf Design 84.94 Carat: Gem Type: Natural Opal Hand Carving Very Nices For Pendant

Feb 27, 2026

Loose Hand Carved Opal Leaf Design 84.94 Carat

M.D.CHJewelry Co.

Est. US$1,200-US$2,810

3.93ct LOOSE OVAL CABOCHON NATURAL WHITE OPAL BEAUTIFUL COLORS: 3.93ct NATURAL WHITE OPAL Natural Untreated white opal 3.93ct Measures 15.3mm x 11.6mm x 3.4mm Nice colors, doesn't show well in pictures red, green, blue, purple, orange

Mar 01, 2026

3.93ct LOOSE OVAL CABOCHON NATURAL WHITE OPAL BEAUTIFUL COLORS

Est. US$962-US$1,168

3.93ct LOOSE OVAL CABOCHON NATURAL WHITE OPAL BEAUTIFUL COLORS: 3.93ct NATURAL WHITE OPAL Natural Untreated white opal 3.93ct Measures 15.3mm x 11.6mm x 3.4mm Nice colors, doesn't show well in pictures red, green, blue, purple, orange

Mar 19, 2026

3.93ct LOOSE OVAL CABOCHON NATURAL WHITE OPAL BEAUTIFUL COLORS

Est. US$689-US$848

3.74ct LOOSE OVAL CABOCHON NATURAL WHITE OPAL 13x11mm: 3.74ct NATURAL WHITE OPAL Natural Untreated white opal 3.74ct Measures 14mm x 11mm x 4.2mm Nice colors, doesn't show well in pictures

4 days Left

3.74ct LOOSE OVAL CABOCHON NATURAL WHITE OPAL 13x11mm

Est. US$113-US$139

8.92ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL: 8.92ct NATURAL AUSTRALIAN BOULDER OPAL Natural Untreated boulder opal from Australia 8.92ct Measures 16.4mm x 15.3mm Polished cabochon Beautiful color play, purples, blue and greens

Mar 01, 2026

8.92ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

Est. US$550-US$687

7.13ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA: 7.13ct NATURAL BLACK OPAL Natural Untreated black opal Australian Lightening ridge black opal 7.13ct Measures 17.4mm x 12.5mm x 5.4mm Black opal with blue color Diamonds & gemstones:

Mar 19, 2026

7.13ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Est. US$684-US$842

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA: 1.08ct NATURAL BLACK OPAL Natural Untreated black opal Australian opal 1.08ct Measures 9.24mm x 5.32 x 2.93mm Black opal with red, green, purple and blue flashing colors

Mar 19, 2026

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Est. US$323-US$398

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA: 1.08ct NATURAL BLACK OPAL Natural Untreated black opal Australian opal 1.08ct Measures 9.24mm x 5.32 x 2.93mm Black opal with red, green, purple and blue flashing colors

Mar 19, 2026

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Est. US$323-US$398

19.85ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL: 19.85ct NATURAL AUSTRALIAN BOULDER OPAL Natural Untreated boulder opal from Australia19.85ct Measures 23.2mm x 13.1mm Polished rectangular shape cabochon, beautiful veins with color play

Mar 01, 2026

19.85ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

Est. US$343-US$481

1.7ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA: 1.7ct NATURAL BLACK OPAL Natural Untreated black opal Australian from coober pedy mine 1.7ct Measures 10.4mm x 7.9mm Black opal with blue flashing colors

Mar 01, 2026

1.7ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Est. US$412-US$618

2.21ct LOOSE OVAL CABOCHON NATURAL OPAL: 2.21ct NATURAL OPAL Natural Untreated opal 2.21ct Measures 10.7mm x 7.4mm green and blue flashing colors

Mar 19, 2026

2.21ct LOOSE OVAL CABOCHON NATURAL OPAL

Est. US$262-US$322

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