Results for “loose opal”

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

3 days Left

Loose Hand Carved Opal Leaf Design 84.94 Carat

Est. $1,200-$2,810

$750

M.D.CHJewelry Co.Fort Worth, TX

LOOSE OPAL: LOOSE OPAL • One loose cabochon opal weighing approximately 4.50 carats • Measures 15.14mm x 9.84mm x 5.81mm Footnotes: Overall condition, very good Wear in form of minor scratches Opal: b

Est. $400-$600

$10

BonhamsLos Angeles, CA

Beautiful Fire Opal Loose Gemstone - 18 Carats: Beautiful Fire Opal Loose Gemstone - 18 CaratsShipping Rate: $15.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items purch

5 days Left

Beautiful Fire Opal Loose Gemstone - 18 Carats

Est. $300-$500

$250

Fantasy JewelryMuscat, AE

LARGE 18.5 CARATS NATURAL AUSTRALIAN FIRE OPAL LOOSE STONE 29MM X 22MM: LARGE 18.5 CARATS NATURAL AUSTRALIAN FIRE OPAL LOOSE STONE 29MM X 22MM Large 18.5 Carats Natural Australian Fire Opal Loose Stone 29mm x 22mm Size: 29mm x 22mm 100 Percent Natural Australian Fire Opal

May 31, 2026

LARGE 18.5 CARATS NATURAL AUSTRALIAN FIRE OPAL LOOSE STONE 29MM X 22MM

Est. $425-$475

$350

Modern JewelryValley Village, CA

Beautiful Fire Opal Loose Gemstone - 18 Carats: Beautiful Fire Opal Loose Gemstone - 18 CaratsShipping Rate: $15.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items purch

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Beautiful Fire Opal Loose Gemstone - 18 Carats

$280

Fantasy JewelryMuscat, AE

2.00 Carats Ethiopian Welo Black Opal Oval Cabochon - Natural Loose Gemstone, 91XY: This stunning Ethiopian Welo black opal is a true spectacle of color, featuring a deep, velvety black body that dramatically contrasts with vivid flashes of red, orange, and green. The opal's smooth,

6 hrs Left

2.00 Carats Ethiopian Welo Black Opal Oval Cabochon - Natural Loose Gemstone, 91XY

Est. $30-$60

$5

ThousandPlanetSathorn, Bangkok

2.37 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone, 27XB: Natural oval cabochon Welo opal, sourced from the premium Welo deposit in Ethiopia. This exceptional single stone features a translucent, milky white base alive with vivid, full-spectrum play-of-color

6 hrs Left

2.37 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone, 27XB

Est. $20-$40

$5

ThousandPlanetSathorn, Bangkok

2.77 Carats Ethiopian Welo Black Opal Oval Cabochon - Natural Loose Gemstone, 82XY: This breathtaking Ethiopian Welo black opal is a stunning display of nature's artistry, featuring a translucent, deep body that dramatically amplifies its vibrant play-of-color. The smooth, polished o

6 hrs Left

2.77 Carats Ethiopian Welo Black Opal Oval Cabochon - Natural Loose Gemstone, 82XY

Est. $30-$60

$5

ThousandPlanetSathorn, Bangkok

4.62 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 60WE: Natural oval cabochon Welo opal lot, sourced from the premium Welo deposit in Ethiopia. This curated collection showcases exceptional opals with vivid, full-spectrum play-of-color-flashing fiery reds,

6 hrs Left

4.62 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 60WE

Est. $30-$60

$5

ThousandPlanetSathorn, Bangkok

0.88 Carats Ethiopian Welo Black Opal Freeform Cabochon - Natural Loose Gemstone, 83XB: This captivating Ethiopian Welo black opal features a deep, translucent base that serves as a dramatic backdrop for its exceptional play-of-color. The smooth, polished freeform cabochon surface showca

6 hrs Left

0.88 Carats Ethiopian Welo Black Opal Freeform Cabochon - Natural Loose Gemstone, 83XB

Est. $20-$40

$5

ThousandPlanetSathorn, Bangkok

1.87 Carats Ethiopian Welo Opal Pear Cabochon - Natural Loose Gemstone, 77XB: This ethereal Ethiopian Welo opal is a breathtaking display of soft, otherworldly beauty. Set against a milky, translucent base, its smooth, polished pear-shaped cabochon showcases a gentle play-of-co

6 hrs Left

1.87 Carats Ethiopian Welo Opal Pear Cabochon - Natural Loose Gemstone, 77XB

Est. $20-$40

$5

ThousandPlanetSathorn, Bangkok

4.21 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 62WE: Natural oval cabochon Welo opal lot, sourced from the premium Welo deposit in Ethiopia. This curated collection showcases exceptional opals with vivid, full-spectrum play-of-color-flashing fiery reds,

6 hrs Left

4.21 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 62WE

Est. $30-$60

$5

ThousandPlanetSathorn, Bangkok

4.84 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 61WE: Natural oval cabochon Welo opal lot, sourced from the premium Welo deposit in Ethiopia. This curated collection showcases exceptional opals with vivid, full-spectrum play-of-color-flashing fiery reds,

6 hrs Left

4.84 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 61WE

Est. $30-$60

$5

ThousandPlanetSathorn, Bangkok

6.70 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 9WE: Natural oval cabochon Welo opal lot, sourced from the premium Welo deposit in Ethiopia. This curated collection features 12 exceptional opals with a stunning range of base tones-from icy sky blue, mil

6 hrs Left

6.70 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 9WE

Est. $30-$60

$5

ThousandPlanetSathorn, Bangkok

1.69 Carats Multicolor Flash Ethiopian Welo Opal - Natural Loose Gemstone, 89XN: This exquisite Ethiopian Welo opal features a mesmerizing display of multicolor play-of-color, with vivid streaks of lime green, warm peach, and soft orange dancing across a translucent, milky white b

6 hrs Left

1.69 Carats Multicolor Flash Ethiopian Welo Opal - Natural Loose Gemstone, 89XN

Est. $30-$60

$5

ThousandPlanetSathorn, Bangkok

A Jade & Gold Bead Necklace in 14K & 3 ct Opal: 1) 14K yellow gold graduated jade bead necklace featuring beads ranging from 10.6 x 6.5 mm with six fluted gold bead stations, filigree hook clasp, 21 in. L, and 2) Loose oval cabochon opal measuring

1 day Left

A Jade & Gold Bead Necklace in 14K & 3 ct Opal

Est. $300-$500

$150

Alex CooperTowson, MD

VINTAGE RING BOULDER OPAL MEXICO RICHARD GUAD BAND SIZE 8 STERLING SILVER WOMEN: VINTAGE RING BOULDER OPAL MEXICO RICHARD GUAD BAND SIZE 8 STERLING SILVER WOMEN Vintage ring boulder opal Mexico Richard Guad band size 8 sterling silver women AS IS - stone secure but slightly loose

Jun 07, 2026

VINTAGE RING BOULDER OPAL MEXICO RICHARD GUAD BAND SIZE 8 STERLING SILVER WOMEN

Est. $421-$471

$345

Modern JewelryValley Village, CA

Hollywood Regency, Opaline, Bronze, Painted Table Lamps, France, 1920s: Title: Hollywood Regency, Opaline, Bronze, Painted Table Lamps, France, 1920s Description: Description 1: Hollywood Regency, Opaline, Bronze, Painted Table Lamps, France, 1920s Elegant table lamps fea

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Hollywood Regency, Opaline, Bronze, Painted Table Lamps, France, 1920s

$3,273

Chairish AuctionsNew York, NY

0.36Ct 1.2mm D-F Brilliant Round VS Loose Diamond 40pcs - Australian Diamond - Round Shape Lot, 229A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

3 days Left

0.36Ct 1.2mm D-F Brilliant Round VS Loose Diamond 40pcs - Australian Diamond - Round Shape Lot, 229A

Est. $560-$1,120

$280

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

0.36Ct 1.2mm D-F Brilliant Round VS Loose Diamond 40pcs - Australian Diamond, 1180B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

3 days Left

0.36Ct 1.2mm D-F Brilliant Round VS Loose Diamond 40pcs - Australian Diamond, 1180B

Est. $560-$1,120

$280

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

0.36Ct 1.2mm D-F Brilliant Round VS Loose Diamond 40pcs - Australian Diamond - Round Shape Lot, 830A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

3 days Left

0.36Ct 1.2mm D-F Brilliant Round VS Loose Diamond 40pcs - Australian Diamond - Round Shape Lot, 830A

Est. $560-$1,120

$280

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

0.28Ct 1.1mm D-F Brilliant Round VS Loose Diamond 40pcs - Australian Diamond - Round Shape Lot, 214A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

3 days Left

0.28Ct 1.1mm D-F Brilliant Round VS Loose Diamond 40pcs - Australian Diamond - Round Shape Lot, 214A

Est. $420-$840

$210

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

A bag of various gemstones: A bag of various gemstones comprising 38.64 carats of citrine, 16.63 carats of smokey quartz, 41.86 carats of andalusite, 11.37 carats of opal, 35 carats of lapis, 23.08 carats of tigers eye, 18.03 ca

3 days Left

A bag of various gemstones

Est. $500-$700

$250

Clars AuctionsOakland, CA

0.09Ct 1.1mm D-F Brilliant Round VS Loose Diamond 15pcs - Australian Diamond - Round Shape Lot, 874A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

3 days Left

0.09Ct 1.1mm D-F Brilliant Round VS Loose Diamond 15pcs - Australian Diamond - Round Shape Lot, 874A

Est. $160-$320

$80

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

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