Skip to main content

Opal Gemstone

to
385
2,604
197
2,940
2,208
192
90
29
23
21
16
13
13
9
8
8
7
7
6
6
4
3
2
2
2
2
1
73
66
43
40
25
Riethmann 18K Two Tone Gold and Black Opal Necklace #17823
Riethmann 18K Two Tone Gold and Black Opal Necklace #17823

Riethmann 18K Two Tone Gold and Black Opal Necklace #17823

Located in Washington Depot, CT

Riethmann 18K Two Tone Gold and Black Opal Necklace- This stunning necklace features one black opal gemstone set on a 18K white and yellow gold link chain.

Category

20th Century Pendant Necklaces

Materials

Black Opal, 18k Gold, White Gold, Yellow Gold

Sunita Nahata Carnelian and Opal 1.37ct. Fancy Ring in 18KRG with Diamond.
Sunita Nahata Carnelian and Opal 1.37ct. Fancy Ring in 18KRG with Diamond.

Sunita Nahata Carnelian and Opal 1.37ct. Fancy Ring in 18KRG with Diamond.

By Sunita Nahata

Located in Hong Kong, HK

An elegant 18K rose gold ring showcasing oval-shaped carnelian and opal gemstones, accented with sparkling diamonds for a timeless, sophisticated allure.

Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

Carnelian, Diamond, White Diamond, Opal, 18k Gold, Rose Gold

925 Sterling Silver earring, Natural Pink Opal Leaf Design Handmade Dangle
925 Sterling Silver earring, Natural Pink Opal Leaf Design Handmade Dangle

925 Sterling Silver earring, Natural Pink Opal Leaf Design Handmade Dangle

Located in Jaipur, RJ

Natural Pink Opal Dangle Earring, Silver Earring, Fine Silver Earring, Handmade Jewelry Earring, Gifts Gemstone Details Gemstone : Pink Opal Gemstone Weight : 16.00 Carats Avg.

Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Opal, Quartz, Silver, Sterling Silver

14 Karat Yellow Gold Opal Beehive Ring Size 6.25  #19054
14 Karat Yellow Gold Opal Beehive Ring Size 6.25  #19054

14 Karat Yellow Gold Opal Beehive Ring Size 6.25 #19054

Located in Washington Depot, CT

14 Karat Yellow Gold Opal Beehive Ring Size 6.25 This elegant ring features one oval opal gemstone (8 mm x 7 mm) set in beautifully detailed 14K yellow gold.

Category

20th Century Engagement Rings

Materials

Opal, 14k Gold, Yellow Gold

9K Yellow Gold and Black Opal Kangaroo Charm #15948
9K Yellow Gold and Black Opal Kangaroo Charm #15948

9K Yellow Gold and Black Opal Kangaroo Charm #15948

Located in Washington Depot, CT

Vintage 9K Yellow Gold and Black Opal Kangaroo Charm- Honoring its Australian roots, this 3D kangaroo charm features an oval black opal gemstone (8 mm x 6 mm) set in beautifully det...

Category

20th Century Charm Bracelets

Materials

Opal, 9k Gold, Yellow Gold

Vintage White Opal Cocktail Ring 10K Rose Gold
Vintage White Opal Cocktail Ring 10K Rose Gold

Vintage White Opal Cocktail Ring 10K Rose Gold

Located in Montgomery, AL

Ring Details Material: 10K Rose Gold Era: Victorian 1840 - 1900 Head Length: 12.7mm Head Width: 10.65mm Head Height: 5.3mm Shank Width: 1.4mm Weight: 1.4 Grams Finger Size: 6 1/4 Siz...

Category

20th Century Victorian Cocktail Rings

Materials

Opal, Gold, 10k Gold, Rose Gold

925 Sterling Silver earring, Natural Pink Opal Leaf Design Handmade Dangle
925 Sterling Silver earring, Natural Pink Opal Leaf Design Handmade Dangle

925 Sterling Silver earring, Natural Pink Opal Leaf Design Handmade Dangle

Located in Jaipur, RJ

Natural Pink Opal Dangle Earring, Silver Earring, Fine Silver Earring, Handmade Jewelry Earring, Gifts Gemstone Details Gemstone : Pink Opal Gemstone Weight : 18.00 Carats Avg.

Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Opal, Quartz, Silver, Sterling Silver

Vintage Navajo Turquoise Opal Kokopelli Pendant on Apatite Bead Necklace
Vintage Navajo Turquoise Opal Kokopelli Pendant on Apatite Bead Necklace

Vintage Navajo Turquoise Opal Kokopelli Pendant on Apatite Bead Necklace

Located in Webster, SD

This gorgeous Kokopelli pendant is sterling silver with turquoise and opal gemstones. It is a creation of Navajo silversmith Leonard Jim.

Category

1990s American Native American Pendant Necklaces

Materials

Opal, Turquoise, Apatite, Sterling Silver

3.65 carat Opal Diamond Sapphire 18 Karat Gold Stud Earrings
3.65 carat Opal Diamond Sapphire 18 Karat Gold Stud Earrings

3.65 carat Opal Diamond Sapphire 18 Karat Gold Stud Earrings

By Meghna Jewels

Located in Hoffman Estate, IL

The unusual natural shape of Opal gemstones makes it even more enticing. FOLLOW MEGHNA JEWELS storefront to view the latest collection & exclusive pieces.

Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

Diamond, Opal, Multi-gemstone, Sapphire, 18k Gold, Gold

White Yellow Opal Black Diamond Halo Peach Morganite Rose Gold Pendant Necklace
White Yellow Opal Black Diamond Halo Peach Morganite Rose Gold Pendant Necklace

White Yellow Opal Black Diamond Halo Peach Morganite Rose Gold Pendant Necklace

By Galt & Bro. Jewelers

Located in Tysons, VA

A stunning opal pendant necklace. Set in a delicate chain, this exquisite piece features a central opal gemstone with a captivating play of colors.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Rose Gold

925 Sterling Silver earring, Natural Pink Opal Faceted Long Dangle Jewelry Gem
925 Sterling Silver earring, Natural Pink Opal Faceted Long Dangle Jewelry Gem

925 Sterling Silver earring, Natural Pink Opal Faceted Long Dangle Jewelry Gem

Located in Jaipur, RJ

Natural Pink Opal Dangle Earring, Silver Earring, Fine Silver Earring, Handmade Jewelry Earring, Gifts Gemstone Details Gemstone : Pink Opal Gemstone Weight : 11.20 Carats Avg.

Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Quartz, Opal, Silver, Sterling Silver

925 Sterling Silver earring, Natural Pink Opal Stud Design Handmade Dangle Gems
925 Sterling Silver earring, Natural Pink Opal Stud Design Handmade Dangle Gems

925 Sterling Silver earring, Natural Pink Opal Stud Design Handmade Dangle Gems

Located in Jaipur, RJ

Natural Pink Opal Stud Earring, Silver Earring, Fine Silver Earring, Handmade Jewelry Earring, Gifts Gemstone Details Gemstone : Pink Opal Gemstone Weight : 13.55 Carats Avg.

Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Opal, Quartz, Silver, Sterling Silver

925 Sterling Silver earring, Natural Green \ Pink Opal Dangle Design Gem Jewelry
925 Sterling Silver earring, Natural Green \ Pink Opal Dangle Design Gem Jewelry

925 Sterling Silver earring, Natural Green \ Pink Opal Dangle Design Gem Jewelry

Located in Jaipur, RJ

Natural Green\ Pink Opal Stud Earring, Silver Earring, Fine Silver Earring, Handmade Jewelry Earring, Gifts Gemstone Details Gemstone : Green\ Pink Opal Gemstone Weight : 21.25 C...

Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Opal, Quartz, Silver, Sterling Silver

Boulder Opal Pendant Colorful Blue Natural Australian Gemstone Unisex gift
Boulder Opal Pendant Colorful Blue Natural Australian Gemstone Unisex gift

Boulder Opal Pendant Colorful Blue Natural Australian Gemstone Unisex gift

Located in Berlin, DE

Silver pendant with natural Boulder Opal gemstone origin - Australia gem size is 0.16 x 0,51 x 0,94 in / 4 x 13 x 24 mm stone weight - 14 carats pendant length - 1,22 in / 34 mm pen...

Category

2010s German Artist Pendant Necklaces

Materials

Opal, Silver

18k Yellow Gold Opal Ring with 0.98ct Diamond Halo
18k Yellow Gold Opal Ring with 0.98ct Diamond Halo

18k Yellow Gold Opal Ring with 0.98ct Diamond Halo

Located in jaipur, IN

This stunning, designer-made ring is crafted from 18-carat YELLOW gold and features an OPAL gemstone set within a halo of sparkling diamonds.

Category

2010s Indian Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Large Black Opal Silver Ring Colorful Australian Gemstone Mens ring vintage gift
Large Black Opal Silver Ring Colorful Australian Gemstone Mens ring vintage gift

Large Black Opal Silver Ring Colorful Australian Gemstone Mens ring vintage gift

Located in Berlin, DE

Large matte finish silver ring with natural Black Opal gemstone origin - Australia opal measurements - 0.12 x 0.51 x 0.91 in / 3 x 13 x 23 mm opal weight - 8.55 carats ring size - 8...

Category

2010s German Artisan Cocktail Rings

Materials

Opal, Black Opal, Silver

Large Black Opal Silver ring Neon Blue Australian Gemstone Gift Mens ring
Large Black Opal Silver ring Neon Blue Australian Gemstone Gift Mens ring

Large Black Opal Silver ring Neon Blue Australian Gemstone Gift Mens ring

Located in Berlin, DE

Large matte finish silver ring with natural Black Opal gemstone origin - Australia opal measurements - 0.12 x 0.51 x 0.91 in / 3 x 13 x 23 mm opal weight - 8.55 carats ring size - 8...

Category

2010s German Artisan Cocktail Rings

Materials

Opal, Black Opal, Silver

10K Yellow Gold Opal Diamond Ring Size 6.5 #25437
10K Yellow Gold Opal Diamond Ring Size 6.5 #25437

10K Yellow Gold Opal Diamond Ring Size 6.5 #25437

Located in Washington Depot, CT

10K Yellow Gold Opal and Diamond Ring Size 6.5 This delicate 10K yellow gold ring features a luminous opal gemstone (7.5 mm x 6 mm) accented by three round brilliant cut diamonds on...

Category

20th Century Contemporary Fashion Rings

Materials

Diamond, Opal, 10k Gold, Yellow Gold

14 Karat Yellow Gold Mosaic Opal and Diamond Ring
14 Karat Yellow Gold Mosaic Opal and Diamond Ring

14 Karat Yellow Gold Mosaic Opal and Diamond Ring

Located in Washington Depot, CT

Vintage 14 Karat Yellow Gold Mosaic Opal and Diamond Ring Size 7.25- This lovely ring features one mosaic opal gemstone (8 mm x 8 mm) and three round single cut diamonds set in clas...

Category

20th Century Cocktail Rings

Materials

Diamond, Opal, Yellow Gold

14 Karat Yellow Gold & Black Opal XO Dolphin Bracelet  #18582
14 Karat Yellow Gold & Black Opal XO Dolphin Bracelet  #18582

14 Karat Yellow Gold & Black Opal XO Dolphin Bracelet #18582

Located in Washington Depot, CT

14 Karat Yellow Gold and Black Opal XO Dolphin Bracelet- This elegant XO style dolphin bracelet features eight tablet cut black opal gemstones (9.5 mm x 3.2 mm) set in beautifully d...

Category

20th Century Contemporary Link Bracelets

Materials

Black Opal, 14k Gold, Yellow Gold

Vintage 8 Carat Vibrant Orange Pear Fire Opal and Diamond Ring Estate Jewelry
Vintage 8 Carat Vibrant Orange Pear Fire Opal and Diamond Ring Estate Jewelry

Vintage 8 Carat Vibrant Orange Pear Fire Opal and Diamond Ring Estate Jewelry

Located in Montreal, QC

Elegant and Finely detailed Vibrant Orange Pear Mexican Fire Opal and Diamond Vintage Gold Cocktail Ring. Centering a securely nestled and Hand set 8 Carat Vibrant Orange Pear Mexica...

Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Opal, Fire Opal

Kabana Diamond Fire Opal Stud Earrings in 14k Yellow Gold
Kabana Diamond Fire Opal Stud Earrings in 14k Yellow Gold

Kabana Diamond Fire Opal Stud Earrings in 14k Yellow Gold

By Kabana

Located in Boca Raton, FL

Each earring features radiant fire opal gemstones that shimmer with captivating flashes of color, enhanced by diamond accents for extra brilliance.

Category

21st Century and Contemporary Modern Stud Earrings

Materials

Diamond, Fire Opal, 14k Gold, Yellow Gold

14K Yellow Gold and Opal Cocktail Ring, Vintage 1960s
14K Yellow Gold and Opal Cocktail Ring, Vintage 1960s

14K Yellow Gold and Opal Cocktail Ring, Vintage 1960s

Located in New York, NY

A very beautiful and substantial vintage opal gemstone and 14-Karat yellow gold cocktail ring, circa 1960s.

Category

Mid-20th Century Cocktail Rings

Materials

Opal, 14k Gold, Yellow Gold, Gold

18K White Gold Diamond Opal Sapphire Dangle Earrings Art Deco Antique Estate
18K White Gold Diamond Opal Sapphire Dangle Earrings Art Deco Antique Estate

18K White Gold Diamond Opal Sapphire Dangle Earrings Art Deco Antique Estate

Located in Hallandale Beach, FL

Featuring a harmonious blend of sparkling diamonds, luminous opal gemstones, and rich sapphires, these antique estate earrings showcase timeless elegance and exceptional craftsmanship.

Category

20th Century Art Deco Dangle Earrings

Materials

Diamond, Opal, Sapphire, 18k Gold, White Gold

Green Precious Australian Opal Necklace
Green Precious Australian Opal Necklace

Green Precious Australian Opal Necklace

Located in Berlin, DE

Large pendant with natural Green Precious Opal gemstone origin - Australia gem size is 14 x 23 mm pendant length - 1.37 in / 35 mm pendant weight - 4.9 grams The necklace comes with...

Category

2010s Artisan Pendant Necklaces

Materials

Opal, Silver

Vintage 5.12 Carat Australian Black Opal and Marquis Diamond Platinum Ring
Vintage 5.12 Carat Australian Black Opal and Marquis Diamond Platinum Ring

Vintage 5.12 Carat Australian Black Opal and Marquis Diamond Platinum Ring

Located in Montreal, QC

Centering a securely nestled Hand set 5.12 Carat Australian Black Opal Gemstone. Accented either side by .70tcw Marquis Diamonds.

Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

14K White Gold Opal and Diamond Ring Size 4.5 #23845
14K White Gold Opal and Diamond Ring Size 4.5 #23845

14K White Gold Opal and Diamond Ring Size 4.5 #23845

Located in Washington Depot, CT

14K Opal and Diamond Ring Size 4.5- This elegant ring features a stunning oval opal gemstone (11.4 mm x 8 mm) framed by eight sparkling brilliant cut diamonds set in 14K white gold.

Category

20th Century Contemporary Cocktail Rings

Materials

Diamond, Opal, 14k Gold, White Gold

3.14 Carat Opal and Baguette Diamond Platinum Estate Vintage Cocktail Ring
3.14 Carat Opal and Baguette Diamond Platinum Estate Vintage Cocktail Ring

3.14 Carat Opal and Baguette Diamond Platinum Estate Vintage Cocktail Ring

Located in Montreal, QC

Centering a securely nestled Hand set 3.14 Carat Opal Gemstone. Accented either side by .40tcw Baguette Diamonds.

Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Opal, Platinum

Boulder Opal Silver Ring Australian Opal Wedding Anniversary Statement Ring
Boulder Opal Silver Ring Australian Opal Wedding Anniversary Statement Ring

Boulder Opal Silver Ring Australian Opal Wedding Anniversary Statement Ring

Located in Berlin, DE

18K gold plated silver ring with natural free form shape Boulder Opal Opal gemstone origin - Australia opal measurements - 0.31 x 0.47 in / 8 х 12 mm ring weight - 7.6 grams ring si...

Category

2010s German Art Deco Cocktail Rings

Materials

Opal, Gold Plate, Silver

Native American Opal Ring 2.5 Carat Antique Silver
Native American Opal Ring 2.5 Carat Antique Silver

Native American Opal Ring 2.5 Carat Antique Silver

Located in New York, NY

It is rare to find Native American jewelry with wonderful opal gemstones of this quality and we are always thrilled when we do.

Category

20th Century American Native American Cocktail Rings

Materials

Opal, Silver, Sterling Silver

4.36 Carat Black Opal and Diamond Platinum Double Halo Vintage Cocktail Ring
4.36 Carat Black Opal and Diamond Platinum Double Halo Vintage Cocktail Ring

4.36 Carat Black Opal and Diamond Platinum Double Halo Vintage Cocktail Ring

Located in Montreal, QC

Centering a securely nestled Hand set 4.36 Carat Black Opal Gemstone. Surrounded by 1.55tcw Baguette and Round Brilliant Cut Diamonds.

Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Boulder Opal silver pendant gift 25005
Boulder Opal silver pendant gift 25005

Boulder Opal silver pendant gift 25005

Located in Berlin, DE

Silver pendant with natural Boulder Opal gemstone origin - Australia gem size is 10 x 16 mm Opal weight - 5.20 ct pendant length - 25 mm pendant weight - 2.17 gr ref No 25005 All pic...

Category

2010s German Artisan Pendant Necklaces

Materials

Opal, Silver

Opal Diamond Necklace, 14 Karat Gold, 1.99 Genuine Opal and Diamond Halo Pendant
Opal Diamond Necklace, 14 Karat Gold, 1.99 Genuine Opal and Diamond Halo Pendant

Opal Diamond Necklace, 14 Karat Gold, 1.99 Genuine Opal and Diamond Halo Pendant

By Five Star Jewelry

Located in Austin, TX

Encircled with the 14 karat yellow gold the color of the natural opal really pops! The details for this beautiful necklace are listed below: Metal Quality: 14kt Pendant Style: Organi...

Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold, Gold

12 Karat Yellow Gold and Opal Floral Brooch #22420
12 Karat Yellow Gold and Opal Floral Brooch #22420

12 Karat Yellow Gold and Opal Floral Brooch #22420

Located in Washington Depot, CT

12 Karat Yellow Gold and Opal Floral Brooch- Bursting with natural elegance, this vintage brooch is crafted in 12K yellow gold and showcases a botanical branch design adorned with 1...

Category

20th Century Contemporary Brooches

Materials

Opal, Gold, Yellow Gold

18 Karat Gold 2.35 Carat Opal Diamond Stud Earrings
18 Karat Gold 2.35 Carat Opal Diamond Stud Earrings

18 Karat Gold 2.35 Carat Opal Diamond Stud Earrings

By Meghna Jewels

Located in Hoffman Estate, IL

The unusual natural shape of Opal gemstones makes it even more enticing. FOLLOW MEGHNA JEWELS storefront to view the latest collection & exclusive pieces.

Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

Diamond, Opal, 18k Gold, White Gold

Designer natural opal and Diamond earrings in silver and gold plated
Designer natural opal and Diamond earrings in silver and gold plated

Designer natural opal and Diamond earrings in silver and gold plated

Located in jaipur, IN

This stunning, designer-made earring is crafted from 14-carat gold and features an opal gemstone set with a diamond. The warm glow of gold enhances the gemstone’s soft, ocean-like hu...

Category

2010s Chandelier Earrings

Materials

Opal, Diamond, 14k Gold, Sterling Silver

Emerald Cut Loose Diamond Stone in 11K
Emerald Cut Loose Diamond Stone in 11K

Emerald Cut Loose Diamond Stone in 11K

Located in Los Angeles, CA

Steam cleaning is effective for many pieces, but avoid steaming emeralds, opals, and other heat-sensitive gemstones. With regular care, your jewelry will maintain its brilliance and...

Category

2010s American Modern Loose Gemstones

Materials

Emerald

Natural 1.62cts Opal & 0.35Cts Diamond Dangle Earrings in 14k Gold
Natural 1.62cts Opal & 0.35Cts Diamond Dangle Earrings in 14k Gold

Natural 1.62cts Opal & 0.35Cts Diamond Dangle Earrings in 14k Gold

Located in jaipur, IN

This stunning, designer-made Earring is crafted from 14-carat gold and features an opal gemstone set with a diamond. The warm glow of gold enhances the gemstone’s soft, ocean-like hu...

Category

21st Century and Contemporary Indian Art Deco Dangle Earrings

Materials

Diamond, Opal, 14k Gold

14 Karat Yellow Gold Opal and Diamond Ring Size 5.75 #21526
14 Karat Yellow Gold Opal and Diamond Ring Size 5.75 #21526

14 Karat Yellow Gold Opal and Diamond Ring Size 5.75 #21526

Located in Washington Depot, CT

14 Karat Yellow Gold Opal and Diamond Ring Size 5.75 This elegant ring features three oval cut opal gemstones (7 mm x 5 mm) and six sparkling round cut diamonds set in classic 14K y...

Category

20th Century Fashion Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Estate Vibrant Cabochon Fire Opal 14K Yellow Gold Ring
Estate Vibrant Cabochon Fire Opal 14K Yellow Gold Ring

Estate Vibrant Cabochon Fire Opal 14K Yellow Gold Ring

Located in New York, NY

Opals are among the most fascinating and desirable gemstones.

Category

20th Century Unknown Cocktail Rings

Materials

Opal, Fire Opal, 14k Gold, Yellow Gold

Silvorra Antique-Inspired Opal & Diamond Silver Stud Earrings for Everyday Wear
Silvorra Antique-Inspired Opal & Diamond Silver Stud Earrings for Everyday Wear

Silvorra Antique-Inspired Opal & Diamond Silver Stud Earrings for Everyday Wear

Located in New York, NY

PRODUCT DETAILS : Metal - 925 Sterling Silver Gemstone - Opal Gemstone Size - 6 mm Diamond Size - 1.5 mm Gemstone Pieces - 2 Pieces Gemstone Shape - Round Gemstone Weight - 1....

Category

21st Century and Contemporary American Art Nouveau Stud Earrings

Materials

Diamond, Opal, Silver, Sterling Silver

4 Carat White Opal RBC Diamond Gold Double Halo Vintage Cocktail Ring
4 Carat White Opal RBC Diamond Gold Double Halo Vintage Cocktail Ring

4 Carat White Opal RBC Diamond Gold Double Halo Vintage Cocktail Ring

Located in Montreal, QC

Centering a securely nestled Hand set 4 Carat White Opal Gemstone. Surrounded by 1.30tcw Round Brilliant Cut Diamonds.

Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Opal, Gold, 14k Gold, Yellow Gold

Vintage 3.12 Carat Oval Black Australian Opal and Diamond Platinum Ring
Vintage 3.12 Carat Oval Black Australian Opal and Diamond Platinum Ring

Vintage 3.12 Carat Oval Black Australian Opal and Diamond Platinum Ring

Located in Montreal, QC

Centering a securely nestled Hand set 3.12 Carat Oval Australian Opal Gemstone. Accented either side by .54tcw Round Brilliant Cut & European Cut Diamonds.

Category

Late 20th Century Modernist Solitaire Rings

Materials

Diamond, Opal, Platinum

14 Karat White Gold Opal and Diamond Halo Ring Size 6.25 #17642
14 Karat White Gold Opal and Diamond Halo Ring Size 6.25 #17642

14 Karat White Gold Opal and Diamond Halo Ring Size 6.25 #17642

Located in Washington Depot, CT

14 Karat White Gold Opal and Diamond Ring Size 6.25 This lovely ring features one oval opal gemstone (9 mm x 7 mm) surrounded by 12 round single cut diamonds8 set in classic 14K whi...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

18K Yellow Gold Opal and Diamond Ring Size 5.5 #23551
18K Yellow Gold Opal and Diamond Ring Size 5.5 #23551

18K Yellow Gold Opal and Diamond Ring Size 5.5 #23551

Located in Washington Depot, CT

18K Yellow Gold Opal and Diamond Ring Size 5.5 This stunning 18K yellow gold ring features five oval opal gemstones and five round single cut diamonds set in a sculptural branch-lik...

Category

20th Century Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Meghna Jewels Pink Opal Rubellite Diamond 14 Karat Gold Ring
Meghna Jewels Pink Opal Rubellite Diamond 14 Karat Gold Ring

Meghna Jewels Pink Opal Rubellite Diamond 14 Karat Gold Ring

By Meghna Jewels

Located in Hoffman Estate, IL

Composition Gross Weight - 4.13 carats Gold Weight (Grams)-3.47 carats Diamond Weight (Carats)-.39 carats Gemstone: Rubellite, Pink Opal Gemstone Weight: 1.05 Carats 1.84 Carats Gems...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Opal, Rubelite, Gold, 14k Gold

Natural 2.08cts Opal & 0.04cts Diamond Ring in 18K Gold
Natural 2.08cts Opal & 0.04cts Diamond Ring in 18K Gold

Natural 2.08cts Opal & 0.04cts Diamond Ring in 18K Gold

Located in jaipur, IN

This ring is made with a beautiful opal gemstone and diamonds. The gemstone is set in an 18-carat yellow gold textured setting.

Category

2010s Indian Band Rings

Materials

Opal, 18k Gold

Vintage Jelly Opal and Diamond Gold Halo Stud Earrings Estate Fine Jewelry
Vintage Jelly Opal and Diamond Gold Halo Stud Earrings Estate Fine Jewelry

Vintage Jelly Opal and Diamond Gold Halo Stud Earrings Estate Fine Jewelry

Located in Montreal, QC

Finely detailed Jelly Opal and Diamond Gold Stud Earrings. Each earring securely Hand set with a Jelly Opal, weighing approx. 5.80 total carat weight for the 2 Opal Gemstones.

Category

Late 20th Century Modernist Stud Earrings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

0.13 Round Cab Ethiopian Opal Diamond accents 14K Yellow Gold Pendant
0.13 Round Cab Ethiopian Opal Diamond accents 14K Yellow Gold Pendant

0.13 Round Cab Ethiopian Opal Diamond accents 14K Yellow Gold Pendant

Located in New York, NY

A stunning Round-Cab Ethiopian Opal gemstone shines in a lovely and is surrounded by a halo of round Gin & Grace Natural white diamonds.

Category

20th Century Indian Art Deco Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

MidCentury 4.1 Carat Diamond & Opal Cabochon Convertible Pendant-Brooch 14K
MidCentury 4.1 Carat Diamond & Opal Cabochon Convertible Pendant-Brooch 14K

MidCentury 4.1 Carat Diamond & Opal Cabochon Convertible Pendant-Brooch 14K

Located in AMSTERDAM, NL

Opal gemstones are renowned for their play-of-color and this opal is an excellent example of the phenomenon.

Category

Vintage 1960s Dutch Retro Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, White Gold

Estate Opal Collar Necklace, Riviere Greek Key Necklace 14K Gold
Estate Opal Collar Necklace, Riviere Greek Key Necklace 14K Gold

Estate Opal Collar Necklace, Riviere Greek Key Necklace 14K Gold

Located in AMSTERDAM, NL

Such a gorgeous piece, this necklace features a riviere of opal gemstones, each surrounded by a filigree Greek Key design.

Category

21st Century and Contemporary Link Necklaces

Materials

Opal, Gold, 14k Gold, Yellow Gold

14 Karat Yellow Gold Opal and Diamond Ring Size 5.5 #20515
14 Karat Yellow Gold Opal and Diamond Ring Size 5.5 #20515

14 Karat Yellow Gold Opal and Diamond Ring Size 5.5 #20515

Located in Washington Depot, CT

14 Karat Yellow Gold Opal and Diamond Ring Size 5.5 This stunning 14K yellow gold cocktail ring feature a captivating opal gemstone (14 mm x 11 mm) as its centerpiece.

Category

20th Century Contemporary Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Opal Diamond Necklace, 14k Gold, 1 Carat Opal Diamond Halo Pendant w Cable Chain
Opal Diamond Necklace, 14k Gold, 1 Carat Opal Diamond Halo Pendant w Cable Chain

Opal Diamond Necklace, 14k Gold, 1 Carat Opal Diamond Halo Pendant w Cable Chain

By Five Star Jewelry

Located in Austin, TX

Our jeweler makes this pendant and each gemstone is slightly different as it is Mother Nature that makes no two of these opal alike.

Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Opal, 14k Gold

2.82ct Solid Australian Opal on Vintage Lace Band Bridal Ring Set 14k Gold R6495
2.82ct Solid Australian Opal on Vintage Lace Band Bridal Ring Set 14k Gold R6495

2.82ct Solid Australian Opal on Vintage Lace Band Bridal Ring Set 14k Gold R6495

By Aurora Designer

Located in Osprey, FL

This bright and colorful Australian Opal gemstone is paired with a vintage-inspired lace band, creating a beautiful contrast and adding an elegant touch to the piece

Category

2010s American Engagement Rings

Materials

Opal, Gold, 14k Gold

Gin & Grace 10K Yellow Gold Natural Ethiopian Opal Ring with Diamonds for women
Gin & Grace 10K Yellow Gold Natural Ethiopian Opal Ring with Diamonds for women

Gin & Grace 10K Yellow Gold Natural Ethiopian Opal Ring with Diamonds for women

Located in New York, NY

A lustrous oval-cut opal gemstone is set in a marquise-shaped setting of 10K yellow gold.

Category

21st Century and Contemporary Chinese Art Deco Engagement Rings

Materials

Diamond, Opal, 10k Gold, Yellow Gold

Antique 14K Yellow Gold Heart Opal Heart Halo Diamond Pendant
Antique 14K Yellow Gold Heart Opal Heart Halo Diamond Pendant

Antique 14K Yellow Gold Heart Opal Heart Halo Diamond Pendant

Located in beverly hills, CA

Metal - 14K Yellow Gold Gemstone - Opal Gemstone weight - 0.80 carat Gemstone - Diamond Cut- Old Mine Gemstone weight - 0.32 carat Pendant length - 18 mm

Category

Early 20th Century Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Kabana Fire Opal Diamond Ring in 14k Yellow Gold Flower Design Size 7.5
Kabana Fire Opal Diamond Ring in 14k Yellow Gold Flower Design Size 7.5

Kabana Fire Opal Diamond Ring in 14k Yellow Gold Flower Design Size 7.5

By Kabana

Located in Boca Raton, FL

The ring showcases a vibrant fire opal gemstone that radiates with iridescent color, accented by a sparkling 0.05ct diamond for added brilliance.

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Fire Opal, 14k Gold, Yellow Gold

Silvorra Art Nouveau Style Blue Sapphire Opal & Diamond Floral Pendant for Gifts
Silvorra Art Nouveau Style Blue Sapphire Opal & Diamond Floral Pendant for Gifts

Silvorra Art Nouveau Style Blue Sapphire Opal & Diamond Floral Pendant for Gifts

Located in New York, NY

This pendant is finely crafted in 925 sterling silver and features a floral cluster design set with natural blue sapphire and opal gemstones, accented by diamonds. The piece showcase...

Category

21st Century and Contemporary American Art Nouveau Pendant Necklaces

Materials

Diamond, Opal, Sapphire, Blue Sapphire, Silver, Sterling Silver

Big Dark Australian Opal Silver Ring Bright Patterned Australian Opal Jewellery
Big Dark Australian Opal Silver Ring Bright Patterned Australian Opal Jewellery

Big Dark Australian Opal Silver Ring Bright Patterned Australian Opal Jewellery

Located in Berlin, DE

Big silver ring with rare natural bright Dark Opal with red, green, yellow, blue and orange opalescence and unusual pattern Opal gemstone origin - Australia opal measurements - 9 x ...

Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

Vintage Oval Opal Diamond Swirl Free form Ring 14k Yellow Gold
Vintage Oval Opal Diamond Swirl Free form Ring 14k Yellow Gold

Vintage Oval Opal Diamond Swirl Free form Ring 14k Yellow Gold

Located in beverly hills, CA

This 14k yellow gold ring is stunning with a freeform opal gemstone that will catch your eye. The opal is an oval cabochon cut, measuring 8mm x 6mm and weighs around 0.80 carat.

Category

Late 20th Century Artisan Cluster Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "Opal Gemstone", and we’ll notify you when there are new listings in this category.

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.