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Opal Gemstone

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Large Australian Opal Stunning rainbow sparkle
Large Australian Opal Stunning rainbow sparkle

Large Australian Opal Stunning rainbow sparkle

Located in Jupiter, FL

. NATURAL GEMSTONE(S): opal Clarity/Color: n/a Cut: oval cab Carat:n/a Treatment: none WHAT YOU GET AT

Category

21st Century and Contemporary Loose Gemstones

Materials

Opal

Enchanting 2.65ct Natural Black Opal Oval Cabochon
Enchanting 2.65ct Natural Black Opal Oval Cabochon

Enchanting 2.65ct Natural Black Opal Oval Cabochon

Located in רמת גן, IL

This captivating collector's gemstone features a 2.65ct natural opal, masterfully finished into a

Category

2010s Loose Gemstones

Materials

Opal

1.42ct Oval Cabochon Black Opal GIA Certified
1.42ct Oval Cabochon Black Opal GIA Certified

1.42ct Oval Cabochon Black Opal GIA Certified

$2,560

W 0.38 in D 0.12 in L 0.29 in

1.42ct Oval Cabochon Black Opal GIA Certified

Located in Toronto, Ontario

This is a stunning GIA Certified Opal The GIA report reads as follows: GIA Report Number

Category

2010s Australian Loose Gemstones

Materials

Opal, Black Opal

12.72 ct Pear Cabochon Opal
12.72 ct Pear Cabochon Opal

12.72 ct Pear Cabochon Opal

$400

W 0.82 in D 0.38 in L 0.61 in

12.72 ct Pear Cabochon Opal

Located in Toronto, Ontario

Number of Stones: 1 Weight: 12.72 cts Clarity: Translucent Colour: Multicolour Flash Measurements: 20.61x15.24x9.54mm Shape: Pear Cabochon Treatment: None Origin: Ethiopia Notes: ...

Category

2010s Ethiopian Loose Gemstones

Materials

Opal

0.64ct Oval Cabochon Gray Opal from Australia
0.64ct Oval Cabochon Gray Opal from Australia

0.64ct Oval Cabochon Gray Opal from Australia

$240

W 0.32 in D 0.09 in L 0.24 in

0.64ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 0.64 cts Measurements: 7.99 x 6.07 x 2.13

Category

2010s Australian Loose Gemstones

Materials

Opal

Royal Antwerp Gem Natural Fire Opal Pair 1.25 Ct Certified
Royal Antwerp Gem Natural Fire Opal Pair 1.25 Ct Certified

Royal Antwerp Gem Natural Fire Opal Pair 1.25 Ct Certified

Located in Temse, BE

. ⸻ ⸻ SPECIFICATIONS -Gemstone: Natural Fire Opal Pair -Total Weight: 1.25 ct -Individual Weights: 0.60 ct / 0.65 ct

Category

2010s Loose Gemstones

Materials

Opal, Fire Opal

7.14ct Oval Cabochon Crystal Opal Pair
7.14ct Oval Cabochon Crystal Opal Pair

7.14ct Oval Cabochon Crystal Opal Pair

$640 / set

W 0.48 in D 0.25 in L 0.4 in

7.14ct Oval Cabochon Crystal Opal Pair

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 2 Weight: 7.14 cts Measurements: 12.10x10.11x6.28

Category

2010s Ethiopian Loose Gemstones

Materials

Opal

Giant Gem Opal Cocktail Ring Oval Cabochon 18K Yellow Gold Birthstone
Giant Gem Opal Cocktail Ring Oval Cabochon 18K Yellow Gold Birthstone

Giant Gem Opal Cocktail Ring Oval Cabochon 18K Yellow Gold Birthstone

Located in Dearborn, MI

Oval Cabochon Opal Gemstone Over $350 in Gold Value Alone Incredible Gem Opal Tons of Reds, Purples

Category

2010s Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

15.54 Carat Oval Opal GIA Certified
15.54 Carat Oval Opal GIA Certified

15.54 Carat Oval Opal GIA Certified

$1,200

W 0.96 in D 0.45 in L 0.52 in

15.54 Carat Oval Opal GIA Certified

Located in Toronto, Ontario

This is a stunning GIA Certified Opal The GIA report reads as follows: GIA Report Number

Category

2010s Ethiopian Loose Gemstones

Materials

Opal

Gem Quality Opal Diamond Heart Pendant Necklace Yellow Gold Round Cabochon
Gem Quality Opal Diamond Heart Pendant Necklace Yellow Gold Round Cabochon

Gem Quality Opal Diamond Heart Pendant Necklace Yellow Gold Round Cabochon

Located in Dearborn, MI

Quality Round Cabochon Opal Gemstones Pendant Comes With Chain Over $100 in Gold Value Alone 100

Category

1990s Pendant Necklaces

Materials

Diamond, Opal, 10k Gold, Yellow Gold

10 Carat Australian Boulder Opal Freeform Cabochon
10 Carat Australian Boulder Opal Freeform Cabochon

10 Carat Australian Boulder Opal Freeform Cabochon

Located in New York, NY

This incandescent 10 ct. Boulder Opal freeform cabochon features a captivating play of color across

Category

2010s Australian Loose Gemstones

Materials

Opal

3.49ct Freeform Cabochon White Opal from Australia
3.49ct Freeform Cabochon White Opal from Australia

3.49ct Freeform Cabochon White Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 3.49 cts Measurements: 13.67 x 10.35 x

Category

2010s Australian Loose Gemstones

Materials

Opal

1.54ct Oval Cabochon White Opal from Australia
1.54ct Oval Cabochon White Opal from Australia

1.54ct Oval Cabochon White Opal from Australia

$560

W 0.44 in D 0.1 in L 0.33 in

1.54ct Oval Cabochon White Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 1.54 cts Measurements: 11.04 x 8.35 x

Category

2010s Australian Loose Gemstones

Materials

Opal

Vintage 2.20 Carat Opal & Diamonds Cluster Ring
Vintage 2.20 Carat Opal & Diamonds Cluster Ring

Vintage 2.20 Carat Opal & Diamonds Cluster Ring

Located in Miami, FL

Vintage 2.20 Carat Opal & Diamonds Cluster Ring. Beautiful mesmerizing Opal gemstone with white

Category

Vintage 1970s Cluster Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

2.21ct Oval Cabochon Grey Opal from Australia
2.21ct Oval Cabochon Grey Opal from Australia

2.21ct Oval Cabochon Grey Opal from Australia

$560

W 0.5 in D 0.13 in L 0.27 in

2.21ct Oval Cabochon Grey Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 2.21 cts Measurements: 12.54 x 6.81 x

Category

2010s Australian Loose Gemstones

Materials

Opal

1.66ct Oval Cabochon Grey Opal from Australia
1.66ct Oval Cabochon Grey Opal from Australia

1.66ct Oval Cabochon Grey Opal from Australia

$480

W 0.48 in D 0.12 in L 0.31 in

1.66ct Oval Cabochon Grey Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 1.66 cts Measurements: 11.95 x 7.64 x

Category

2010s Australian Loose Gemstones

Materials

Opal

Loose Opal - Pear Cabochon 1.36ct Solitaire
Loose Opal - Pear Cabochon 1.36ct Solitaire

Loose Opal - Pear Cabochon 1.36ct Solitaire

Located in Greensboro, NC

Carat(s): 1.36ct Cut: Pear Cabochon Origin: Australia Size: (mm) 13.02 x 8.38 x 2.32 Condition: New We have been dealing in fine new, vintage, antique, and estate jewelry for over...

Category

21st Century and Contemporary Loose Gemstones

Materials

Opal

1.35ct Oval Cabochon Grey Opal from Australia
1.35ct Oval Cabochon Grey Opal from Australia

1.35ct Oval Cabochon Grey Opal from Australia

$400

W 0.42 in D 0.13 in L 0.3 in

1.35ct Oval Cabochon Grey Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 1.35 cts Measurements: 10.60 x 7.38 x

Category

2010s Australian Loose Gemstones

Materials

Opal

0.47ct Oval Cabochon White Opal from Australia
0.47ct Oval Cabochon White Opal from Australia

0.47ct Oval Cabochon White Opal from Australia

$240

W 0.32 in D 0.06 in L 0.25 in

0.47ct Oval Cabochon White Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 0.47 cts Measurements: 8.12 x 6.13 x 1.41

Category

2010s Australian Loose Gemstones

Materials

Opal

0.8ct Oval Cabochon Gray Opal from Australia
0.8ct Oval Cabochon Gray Opal from Australia

0.8ct Oval Cabochon Gray Opal from Australia

$240

W 0.33 in D 0.1 in L 0.25 in

0.8ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 0.8 cts Measurements: 8.14 x 6.11 x 2.31

Category

2010s Australian Loose Gemstones

Materials

Opal

1.36ct Oval Cabochon Gray Opal from Australia
1.36ct Oval Cabochon Gray Opal from Australia

1.36ct Oval Cabochon Gray Opal from Australia

$240

W 0.37 in D 0.12 in L 0.29 in

1.36ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 1.36 cts Measurements: 9.25 x 7.33 x 2.84

Category

2010s Australian Loose Gemstones

Materials

Opal

0.54ct Oval Cabochon Gray Opal from Australia
0.54ct Oval Cabochon Gray Opal from Australia

0.54ct Oval Cabochon Gray Opal from Australia

$400

W 0.33 in D 0.07 in L 0.25 in

0.54ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 0.54 cts Measurements: 8.20 x 6.32 x 1.53

Category

2010s Australian Loose Gemstones

Materials

Opal

1.32ct Oval Cabochon White Opal from Australia
1.32ct Oval Cabochon White Opal from Australia

1.32ct Oval Cabochon White Opal from Australia

$280

W 0.44 in D 0.12 in L 0.26 in

1.32ct Oval Cabochon White Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 1.32 cts Measurements: 11.16 x 6.51 x

Category

2010s Australian Loose Gemstones

Materials

Opal

0.62ct Oval Cabochon Gray Opal from Australia
0.62ct Oval Cabochon Gray Opal from Australia

0.62ct Oval Cabochon Gray Opal from Australia

$400

W 0.32 in D 0.07 in L 0.25 in

0.62ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 0.62 cts Measurements: 8.05 x 6.10 x 1.58

Category

2010s Australian Loose Gemstones

Materials

Opal

1.19ct Oval Cabochon Gray Opal from Australia
1.19ct Oval Cabochon Gray Opal from Australia

1.19ct Oval Cabochon Gray Opal from Australia

$560

W 0.37 in D 0.11 in L 0.31 in

1.19ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 1.19 cts Measurements: 9.22 x 7.70 x 2.75

Category

2010s Australian Loose Gemstones

Materials

Opal

0.72ct Oval Cabochon Gray Opal from Australia
0.72ct Oval Cabochon Gray Opal from Australia

0.72ct Oval Cabochon Gray Opal from Australia

$400

W 0.32 in D 0.09 in L 0.25 in

0.72ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 0.72 cts Measurements: 8.07 x 6.20 x 2.15

Category

2010s Australian Loose Gemstones

Materials

Opal

0.66ct Oval Cabochon Gray Opal from Australia
0.66ct Oval Cabochon Gray Opal from Australia

0.66ct Oval Cabochon Gray Opal from Australia

$400

W 0.33 in D 0.09 in L 0.24 in

0.66ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 0.66 cts Measurements: 8.27 x 6.01 x 2.10

Category

2010s Australian Loose Gemstones

Materials

Opal

0.55ct Oval Cabochon White Opal from Australia
0.55ct Oval Cabochon White Opal from Australia

0.55ct Oval Cabochon White Opal from Australia

$400

W 0.36 in D 0.06 in L 0.29 in

0.55ct Oval Cabochon White Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 0.55 cts Measurements: 9.04 x 7.20 x 1.46

Category

2010s Australian Loose Gemstones

Materials

Opal

0.59ct Oval Cabochon Gray Opal from Australia
0.59ct Oval Cabochon Gray Opal from Australia

0.59ct Oval Cabochon Gray Opal from Australia

$400

W 0.33 in D 0.07 in L 0.25 in

0.59ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 0.59 cts Measurements: 8.22 x 6.20 x 1.67

Category

2010s Australian Loose Gemstones

Materials

Opal

0.84ct Freeform Cabochon Gray Opal from Australia
0.84ct Freeform Cabochon Gray Opal from Australia

0.84ct Freeform Cabochon Gray Opal from Australia

$560

W 0.55 in D 0.08 in L 0.21 in

0.84ct Freeform Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 0.84 cts Measurements: 13.92 x 5.16 x

Category

2010s Australian Loose Gemstones

Materials

Opal

2.58ct Oval Cabochon Gray Opal from Australia
2.58ct Oval Cabochon Gray Opal from Australia

2.58ct Oval Cabochon Gray Opal from Australia

$560

W 0.59 in D 0.1 in L 0.41 in

2.58ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 2.58 cts Measurements: 14.96 x 10.34 x

Category

2010s Australian Loose Gemstones

Materials

Opal

2.15ct Oval Cabochon White Opal from Australia
2.15ct Oval Cabochon White Opal from Australia

2.15ct Oval Cabochon White Opal from Australia

$560

W 0.5 in D 0.11 in L 0.38 in

2.15ct Oval Cabochon White Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 2.15 cts Measurements: 12.51 x 9.64 x

Category

2010s Australian Loose Gemstones

Materials

Opal

1.49ct Oval Cabochon Gray Opal from Australia
1.49ct Oval Cabochon Gray Opal from Australia

1.49ct Oval Cabochon Gray Opal from Australia

$560

W 0.39 in D 0.13 in L 0.32 in

1.49ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 1.49 cts Measurements: 9.89 x 7.93 x 3.12

Category

2010s Australian Loose Gemstones

Materials

Opal

0.86ct Oval Cabochon Gray Opal from Australia
0.86ct Oval Cabochon Gray Opal from Australia

0.86ct Oval Cabochon Gray Opal from Australia

$560

W 0.39 in D 0.09 in L 0.26 in

0.86ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 0.86 cts Measurements: 9.88 x 6.55 x 2.17

Category

2010s Australian Loose Gemstones

Materials

Opal

2.92ct Freeform Cabochon Gray Opal from Australia
2.92ct Freeform Cabochon Gray Opal from Australia

2.92ct Freeform Cabochon Gray Opal from Australia

$560

W 0.57 in D 0.15 in L 0.39 in

2.92ct Freeform Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 2.92 cts Measurements: 14.44 x 9.83 x

Category

2010s Australian Loose Gemstones

Materials

Opal

2ct Oval Cabochon Gray Opal from Australia
2ct Oval Cabochon Gray Opal from Australia

2ct Oval Cabochon Gray Opal from Australia

$560

W 0.46 in D 0.13 in L 0.32 in

2ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 2 cts Measurements: 11.65 x 8.02 x 3.07

Category

2010s Australian Loose Gemstones

Materials

Opal

1.63ct Oval Cabochon Gray Opal from Australia
1.63ct Oval Cabochon Gray Opal from Australia

1.63ct Oval Cabochon Gray Opal from Australia

$560

W 0.51 in D 0.08 in L 0.42 in

1.63ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 1.63 cts Measurements: 12.80 x 10.42 x

Category

2010s Australian Loose Gemstones

Materials

Opal

1.7ct Freeform Cabochon Gray Opal from Australia
1.7ct Freeform Cabochon Gray Opal from Australia

1.7ct Freeform Cabochon Gray Opal from Australia

$1,040

W 0.6 in D 0.1 in L 0.32 in

1.7ct Freeform Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 1.7 cts Measurements: 15.07 x 8.09 x 2.53

Category

2010s Australian Loose Gemstones

Materials

Opal

3.98ct Freeform Cabochon Gray Opal from Australia
3.98ct Freeform Cabochon Gray Opal from Australia

3.98ct Freeform Cabochon Gray Opal from Australia

$1,440

W 0.75 in D 0.12 in L 0.43 in

3.98ct Freeform Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 3.98 cts Measurements: 18.95 x 10.73 x

Category

2010s Australian Loose Gemstones

Materials

Opal

4.48ct Rectangular Cabochon Gray Opal from Australia
4.48ct Rectangular Cabochon Gray Opal from Australia

4.48ct Rectangular Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 4.48 cts Measurements: 19.57 x 6.74 x

Category

2010s Australian Loose Gemstones

Materials

Opal

2.43ct Freeform Cabochon Gray Opal from Australia
2.43ct Freeform Cabochon Gray Opal from Australia

2.43ct Freeform Cabochon Gray Opal from Australia

$800

W 0.45 in D 0.14 in L 0.36 in

2.43ct Freeform Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 2.43 cts Measurements: 11.29 x 8.93 x

Category

2010s Australian Loose Gemstones

Materials

Opal

2.89ct Oval Cabochon Gray Opal from Australia
2.89ct Oval Cabochon Gray Opal from Australia

2.89ct Oval Cabochon Gray Opal from Australia

$800

W 0.56 in D 0.13 in L 0.34 in

2.89ct Oval Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 2.89 cts Measurements: 14.22 x 8.60 x

Category

2010s Australian Loose Gemstones

Materials

Opal

3.55ct Freeform Cabochon Gray Opal from Australia
3.55ct Freeform Cabochon Gray Opal from Australia

3.55ct Freeform Cabochon Gray Opal from Australia

$800

W 0.65 in D 0.19 in L 0.26 in

3.55ct Freeform Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 3.55 cts Measurements: 16.42 x 6.51 x

Category

2010s Australian Loose Gemstones

Materials

Opal

3.69ct Pear Cabochon Gray Opal from Australia
3.69ct Pear Cabochon Gray Opal from Australia

3.69ct Pear Cabochon Gray Opal from Australia

$800

W 6.47 in D 1.62 in L 3.65 in

3.69ct Pear Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 3.69 cts Measurements: 16.41 x 9.27 x

Category

2010s Australian Loose Gemstones

Materials

Opal

1.16ct Pear Cabochon Gray Opal from Australia
1.16ct Pear Cabochon Gray Opal from Australia

1.16ct Pear Cabochon Gray Opal from Australia

$560

W 0.4 in D 0.13 in L 0.26 in

1.16ct Pear Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 1.16 cts Measurements: 9.92 x 6.52 x 3.30

Category

2010s Australian Loose Gemstones

Materials

Opal

1.37ct Freeform Cabochon Gray Opal from Australia
1.37ct Freeform Cabochon Gray Opal from Australia

1.37ct Freeform Cabochon Gray Opal from Australia

$1,040

W 0.47 in D 0.08 in L 0.34 in

1.37ct Freeform Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 1.37 cts Measurements: 11.78 x 8.60 x

Category

2010s Australian Loose Gemstones

Materials

Opal

2.57ct Freeform Cabochon Gray Opal from Australia
2.57ct Freeform Cabochon Gray Opal from Australia

2.57ct Freeform Cabochon Gray Opal from Australia

$1,040

W 0.5 in D 0.15 in L 0.37 in

2.57ct Freeform Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 2.57 cts Measurements: 12.65 x 9.17 x

Category

2010s Australian Loose Gemstones

Materials

Opal

3.8ct Freeform Cabochon Gray Opal from Australia
3.8ct Freeform Cabochon Gray Opal from Australia

3.8ct Freeform Cabochon Gray Opal from Australia

$1,040

W 0.74 in D 0.14 in L 0.29 in

3.8ct Freeform Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 3.8 cts Measurements: 18.73 x 7.18 x 3.35

Category

2010s Australian Loose Gemstones

Materials

Opal

2.36ct Freeform Cabochon Gray Opal from Australia
2.36ct Freeform Cabochon Gray Opal from Australia

2.36ct Freeform Cabochon Gray Opal from Australia

$1,040

W 0.8 in D 0.1 in L 0.35 in

2.36ct Freeform Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 2.36 cts Measurements: 20.15 x 8.88 x

Category

2010s Australian Loose Gemstones

Materials

Opal

2.38ct Freeform Cabochon Gray Opal from Australia
2.38ct Freeform Cabochon Gray Opal from Australia

2.38ct Freeform Cabochon Gray Opal from Australia

$1,040

W 0.55 in D 0.11 in L 0.41 in

2.38ct Freeform Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 2.38 cts Measurements: 13.74 x 10.32 x

Category

2010s Australian Loose Gemstones

Materials

Opal

3.18ct Freeform Cabochon White Opal from Australia
3.18ct Freeform Cabochon White Opal from Australia

3.18ct Freeform Cabochon White Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 3.18 cts Measurements: 18.75 x 8.73 x

Category

2010s Australian Loose Gemstones

Materials

Opal

Victorian Gem Quality Opal Necklace Pendant 14K Yellow Gold Oval Cabochon
Victorian Gem Quality Opal Necklace Pendant 14K Yellow Gold Oval Cabochon

Victorian Gem Quality Opal Necklace Pendant 14K Yellow Gold Oval Cabochon

Located in Dearborn, MI

Quality 12 x 9mm Oval Cabochon Opal Gemstone 100% Natural Opal Gemstone 14K Yellow Gold Oval Cabochon

Category

Antique Early 1900s Victorian Pendant Necklaces

Materials

Opal, 14k Gold, Yellow Gold

1.64ct Freeform Cabochon Grey Opal from Australia
1.64ct Freeform Cabochon Grey Opal from Australia

1.64ct Freeform Cabochon Grey Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 1.64 cts Measurements: 13.36 x 8.66 x 2.37

Category

2010s Australian Loose Gemstones

Materials

Opal

5.54ct Freeform Tablet Semi Black Opal GIA Certified Australia
5.54ct Freeform Tablet Semi Black Opal GIA Certified Australia

5.54ct Freeform Tablet Semi Black Opal GIA Certified Australia

Located in Toronto, Ontario

This is a stunning GIA Certified Opal The GIA report reads as follows: GIA Report Number

Category

2010s Loose Gemstones

Materials

Opal, Black Opal

Royal Antwerp Gem Natural Fire Opal Pair 1.59 Ct Certified
Royal Antwerp Gem Natural Fire Opal Pair 1.59 Ct Certified

Royal Antwerp Gem Natural Fire Opal Pair 1.59 Ct Certified

Located in Temse, BE

photos than to the naked eye. ⸻ ⸻ SPECIFICATIONS -Gemstone: Natural Fire Opal Pair -Total Weight

Category

2010s Loose Gemstones

Materials

Opal

8.01ct Freeform Gray Opal GIA Certified Australia
8.01ct Freeform Gray Opal GIA Certified Australia

8.01ct Freeform Gray Opal GIA Certified Australia

$4,880

W 0.64 in D 0.21 in L 0.59 in

8.01ct Freeform Gray Opal GIA Certified Australia

Located in Toronto, Ontario

This is a stunning GIA Certified Opal The GIA report reads as follows: GIA Report Number

Category

2010s Australian Loose Gemstones

Materials

Opal

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Opal Gemstone For Sale on 1stDibs

Surely you’ll find the exact opal gemstone you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Gold, Yellow Gold and 18k Gold — can elevate any look. Our collection of these items for sale includes 30 vintage editions and 143 modern creations to choose from as well. Making the right choice when shopping for an opal gemstone may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Creating an opal gemstone has been a part of the legacy of many jewelers, but those produced by Vicki Orr, Sarosi By Timeless Gems and Joon Han are consistently popular. An opal gemstone of any era or style can lend versatility to your look, but a version featuring Opal, from our inventory of 157, is particularly popular. See these pages for a cabochon iteration of this accessory, while there are also oval cut cut and round cut cut versions available here, too. Most of our opal gemstone for sale are for women, but there are 41 pieces available to browse for men.

How Much is a Opal Gemstone?

The price for an opal gemstone starts at $157 and tops out at $106,173 with these necklaces, on average, selling for $4,758.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.