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Art Deco 4 Carat Opal Ring 14 Karat Gold Hollywood Regency Antique Filigree
Art Deco 4 Carat Opal Ring 14 Karat Gold Hollywood Regency Antique Filigree

Art Deco 4 Carat Opal Ring 14 Karat Gold Hollywood Regency Antique Filigree

Located in New York, NY

Indulge in a stunning Antique Art Deco - Hollywood Regency Opal Ring with a gorgeous central 4

Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Opal, 14k Gold, Gold, Rose Gold

4 Carat Opal Old Mine Cut Diamond Ring 14 Karat Gold Cocktail Art Deco Victorian
4 Carat Opal Old Mine Cut Diamond Ring 14 Karat Gold Cocktail Art Deco Victorian

4 Carat Opal Old Mine Cut Diamond Ring 14 Karat Gold Cocktail Art Deco Victorian

Located in New York, NY

This is one of the most beautiful Antique Victorian to Art Deco 4 Carat Opal and Old Mine Cut

Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

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

4 Carat Opal Ring Mid-Century Modern 14 Karat Gold Eames Era Retro
4 Carat Opal Ring Mid-Century Modern 14 Karat Gold Eames Era Retro

4 Carat Opal Ring Mid-Century Modern 14 Karat Gold Eames Era Retro

Located in New York, NY

THIS IS A WONDERFUL RETRO MID-CENTURY MODERN FOUR CARAT OPAL RING IN 14K YELLOW GOLD WITH A

Category

20th Century Unknown Modern Cocktail Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

New Alex Sepkus 3.94 Carat Black Opal 18k Gold Ring
New Alex Sepkus 3.94 Carat Black Opal 18k Gold Ring

New Alex Sepkus 3.94 Carat Black Opal 18k Gold Ring

By Alex Sepkus

Located in Santa Barbara, CA

of art. The 4 carat opal displaying a fiery play of color exhibiting blue and green flashes is set in

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Antique c. 1900 CARTIER Henri Picq 18k Solid Gold & 4ct Boulder Opal Stick Pin
Antique c. 1900 CARTIER Henri Picq 18k Solid Gold & 4ct Boulder Opal Stick Pin

Antique c. 1900 CARTIER Henri Picq 18k Solid Gold & 4ct Boulder Opal Stick Pin

By Cartier

Located in Beverly Hills, CA

this. The condition is excellent, and the 4 carat opal was just professionally polished. The lapidary

Category

Antique Early 1900s French Victorian Brooches

Materials

Opal, Gold

18 Karat White Gold White Opal Ring '3 1/4 Carat'
18 Karat White Gold White Opal Ring '3 1/4 Carat'

18 Karat White Gold White Opal Ring '3 1/4 Carat'

Located in San Francisco, CA

This colorful opal and diamond ring features an oval opal framed by Micro prong round brilliant

Category

21st Century and Contemporary American More Rings

Materials

Opal, White Gold

Steven Battelle 4 Carats Boulder Opal Sterling 18k Gold Ring
Steven Battelle 4 Carats Boulder Opal Sterling 18k Gold Ring

Steven Battelle 4 Carats Boulder Opal Sterling 18k Gold Ring

By Steven Battelle

Located in Soquel, CA

A beautiful irregular shaped 9 x 19 mm cabochon of Quipee mine Australian boulder opal displays

Category

21st Century and Contemporary Balinese Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Handcrafted 18KT Yellow Gold Opal Ring, 4 Carats by Aria Jewelry
Handcrafted 18KT Yellow Gold Opal Ring, 4 Carats by Aria Jewelry

Handcrafted 18KT Yellow Gold Opal Ring, 4 Carats by Aria Jewelry

By Aria Jewelry Design

Located in Raleigh, NC

. The bezel-set Opal cabochon, approximately 4 carats, is cradled in a simple yet luxurious design

Category

21st Century and Contemporary Brazilian Artisan Cocktail Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

4 Carat Mexican Fire Opal Ruby Ring 14 Karat Gold Art Deco Retro Cocktail Ring
4 Carat Mexican Fire Opal Ruby Ring 14 Karat Gold Art Deco Retro Cocktail Ring

4 Carat Mexican Fire Opal Ruby Ring 14 Karat Gold Art Deco Retro Cocktail Ring

Located in New York, NY

ring is 14 Karat Gold. The sparkling oval Mexican Fire Opal is approximately 4 Carats and is one of

Category

20th Century Unknown Retro Cocktail Rings

Materials

Opal, Fire Opal, Ruby, Gold, 14k Gold

Natural Opal Diamond Ring 6.75 14k W Gold 4 TCW Certified
Natural Opal Diamond Ring 6.75 14k W Gold 4 TCW Certified

Natural Opal Diamond Ring 6.75 14k W Gold 4 TCW Certified

Located in Brooklyn, NY

Natural Fine Quality Opal Diamond Ring 6.75 14k W Gold 4 TCW Certified $4,950 310548 This is a

Category

2010s American Engagement Rings

Materials

Diamond, Opal, Gold

Yellow Gold Australian Opal Link Bracelet 7 1/4" - 14k Oval Cabochon 2.45ctw
Yellow Gold Australian Opal Link Bracelet 7 1/4" - 14k Oval Cabochon 2.45ctw

Yellow Gold Australian Opal Link Bracelet 7 1/4" - 14k Oval Cabochon 2.45ctw

Located in Greensboro, NC

Metal Content: 14k Yellow Gold Stone Information Natural Australian Opals Carat(s): 2.45ctw Cut

Category

21st Century and Contemporary Link Bracelets

Materials

Opal, 14k Gold, Yellow Gold

Le Vian 13 Carat Opal Rose Gold Couture Ring
Le Vian 13 Carat Opal Rose Gold Couture Ring

Le Vian 13 Carat Opal Rose Gold Couture Ring

By Le Vian

Located in Great Neck, NY

A gorgeous 13-1/4 carat pear-shaped Neopolitan Opal shimmers from within a contrasting border of

Category

2010s Fashion Rings

Materials

White Diamond, Brown Diamond, Opal, Ruby, 18k Gold, Rose Gold

Precious White Opal & Boulder Opal "Heartbreak" Earrings in 18K Gold w Diamonds
Precious White Opal & Boulder Opal "Heartbreak" Earrings in 18K Gold w Diamonds

Precious White Opal & Boulder Opal "Heartbreak" Earrings in 18K Gold w Diamonds

By Eytan Brandes

Located in Sherman Oaks, CA

: approx. 3mm Opal weight: 4 carats Diamond weight: approx. 0.05 carats Total earrings weight: 11.3

Category

2010s American Contemporary Dangle Earrings

Materials

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

Oval Opal Pendant 18k Yellow Gold
Oval Opal Pendant 18k Yellow Gold

Oval Opal Pendant 18k Yellow Gold

Located in Honolulu, HI

Gemstone Specifications: Center Gemstone: Opal Gemstone Measurements: 19.2 mm x 11.7 mm x 4 mm ​ ​Opal

Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Syna Yellow Gold Pink Opal Earrings with Diamonds
Syna Yellow Gold Pink Opal Earrings with Diamonds

Syna Yellow Gold Pink Opal Earrings with Diamonds

By Syna Jewels

Located in Fort Lee, NJ

Created in 18 karat yellow gold Pink Opal 4 carats approx. Diamonds 0.25 carat approx. Limited

Category

2010s Unknown Contemporary Stud Earrings

Materials

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

Jelly Opal Diamond Drop Earrings, 18K Gold, Circa 1960, England
Jelly Opal Diamond Drop Earrings, 18K Gold, Circa 1960, England

Jelly Opal Diamond Drop Earrings, 18K Gold, Circa 1960, England

Located in North Hollywood, CA

shaped Opal drop of approximately 4 carats and a top Round Opal of 2.25 carats to total 12.50 carats

Category

Vintage 1960s English Modernist Drop Earrings

Materials

Diamond, Opal, 18k Gold

Syna Opal Yellow Gold Earrings with Sapphires and Diamonds
Syna Opal Yellow Gold Earrings with Sapphires and Diamonds

Syna Opal Yellow Gold Earrings with Sapphires and Diamonds

By Syna Jewels

Located in Fort Lee, NJ

Created in 18 karat yellow gold Opal 4 carats approx. Sapphires 0.50 carat approx. Diamonds 0.40

Category

2010s Thai Contemporary Stud Earrings

Materials

Diamond, Brown Diamond, Sapphire, Opal, 18k Gold, Yellow Gold

Syna Yellow Gold Opal Earrings with Tsavorites and Diamonds
Syna Yellow Gold Opal Earrings with Tsavorites and Diamonds

Syna Yellow Gold Opal Earrings with Tsavorites and Diamonds

By Syna Jewels

Located in Fort Lee, NJ

Created in 18 karat yellow gold Opal 4 carats approx. Tsavorites 0.70 carat approx. Diamonds 0.05

Category

2010s American Contemporary Dangle Earrings

Materials

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

Syna Yellow Gold Mogul Necklace with Ethiopian Opal and Diamonds
Syna Yellow Gold Mogul Necklace with Ethiopian Opal and Diamonds

Syna Yellow Gold Mogul Necklace with Ethiopian Opal and Diamonds

By Syna Jewels

Located in Fort Lee, NJ

Created in 18 karat yellow gold Ethiopian opal 4 carats approx. Diamonds 0.25 carat approx. 18 inch

Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Bochic “Orient” Ruby & Blue Opal Vintage 2 Gem Ring Set 18K & Silver
Bochic “Orient” Ruby & Blue Opal Vintage 2 Gem Ring Set 18K & Silver

Bochic “Orient” Ruby & Blue Opal Vintage 2 Gem Ring Set 18K & Silver

By Bochic

Located in New York, NY

, Oval cabochon shape - 4 carats Blue Natural Opal - 2 carats This Ring is from the "Orient

Category

21st Century and Contemporary Thai Art Deco Dome Rings

Materials

Opal, Ruby, 18k Gold, Silver

Bochic “Orient” Opal,  Multi Sapphires & Ruby Ring Set In 18K Gold & Silver
Bochic “Orient” Opal,  Multi Sapphires & Ruby Ring Set In 18K Gold & Silver

Bochic “Orient” Opal, Multi Sapphires & Ruby Ring Set In 18K Gold & Silver

By Bochic

Located in New York, NY

Ruby - 3 carat Multi color Natural Sapphires from Sri Lanka 4 carat Natural Blue Opals - 8 carats

Category

21st Century and Contemporary Thai Belle Époque Cocktail Rings

Materials

Ruby, Sapphire, Opal, 18k Gold, Silver

Bochic “Orient” Opal & Fancy Multi Color Pastel Sapphires In 18K Gold & Silver
Bochic “Orient” Opal & Fancy Multi Color Pastel Sapphires In 18K Gold & Silver

Bochic “Orient” Opal & Fancy Multi Color Pastel Sapphires In 18K Gold & Silver

By Bochic

Located in New York, NY

Carats White Opal - 19 Carats This Ring is from the "Orient" traveling collection are the epitome of

Category

21st Century and Contemporary Thai Baroque Cocktail Rings

Materials

Opal, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sap...

Bochic “Capri” Ruby, Blue Opal & Multi Sapphire Collier Set In 18K Gold & Silver
Bochic “Capri” Ruby, Blue Opal & Multi Sapphire Collier Set In 18K Gold & Silver

Bochic “Capri” Ruby, Blue Opal & Multi Sapphire Collier Set In 18K Gold & Silver

By Bochic

Located in New York, NY

Opals - 3 Carats Natural Multi Color Sapphires - 3 Carats Natural White Topaz - 4 Carats The Bochic

Category

21st Century and Contemporary Thai Baroque Choker Necklaces

Materials

Opal, Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Gre...

Bochic “Capri” Vintage Blue Sapphire, Ruby & Rose Cut Topaz 18K Gold & Silver
Bochic “Capri” Vintage Blue Sapphire, Ruby & Rose Cut Topaz 18K Gold & Silver

Bochic “Capri” Vintage Blue Sapphire, Ruby & Rose Cut Topaz 18K Gold & Silver

By Bochic

Located in New York, NY

Natural Blue Sapphire from Sri Lanka - 5 carats Natural Ruby -6 carats Natural White Topaz - 4 Carat

Category

Late 20th Century Thai Baroque Cocktail Rings

Materials

Ruby, Blue Sapphire, Topaz, 18k Gold, Silver

Bochic “Capri” Vintage Ruby & Multi Color Gem & Sapphire Bangle Set In 18K Gold
Bochic “Capri” Vintage Ruby & Multi Color Gem & Sapphire Bangle Set In 18K Gold

Bochic “Capri” Vintage Ruby & Multi Color Gem & Sapphire Bangle Set In 18K Gold

By Bochic

Located in New York, NY

Natural Blue Sapphire - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems Bracelet is Set in 18K

Category

Late 20th Century Thai Baroque Cuff Bracelets

Materials

Ruby, Sapphire, Blue Sapphire, Yellow Sapphire, 18k Gold, Silver

Bochic “Capri” Vintage Ruby & Multi Color Gem & Sapphire Bangle Set 18K Gold &
Bochic “Capri” Vintage Ruby & Multi Color Gem & Sapphire Bangle Set 18K Gold &

Bochic “Capri” Vintage Ruby & Multi Color Gem & Sapphire Bangle Set 18K Gold &

By Bochic

Located in New York, NY

Natural Blue Sapphire - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems Bracelet is Set in 18K

Category

Late 20th Century Thai Baroque Revival Cuff Bracelets

Materials

Aquamarine, Ruby, Sapphire, Blue Sapphire, Yellow Sapphire, 18k Gold, Si...

Bochic “Capri” Vintage Ruby & Multi Color Gem & Sapphire Bangle Set 18K Gold &
Bochic “Capri” Vintage Ruby & Multi Color Gem & Sapphire Bangle Set 18K Gold &

Bochic “Capri” Vintage Ruby & Multi Color Gem & Sapphire Bangle Set 18K Gold &

By Bochic

Located in New York, NY

Natural Blue Sapphire - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems Bracelet is Set in 18K

Category

Late 20th Century Thai Baroque Revival Cuff Bracelets

Materials

Yellow Sapphire, Blue Sapphire, Sapphire, Ruby, Aquamarine, Silver, 18k ...

Bochic “Capri” Vintage Ruby & Multi Color Gem & Sapphire Bangle Set 18K Gold &
Bochic “Capri” Vintage Ruby & Multi Color Gem & Sapphire Bangle Set 18K Gold &

Bochic “Capri” Vintage Ruby & Multi Color Gem & Sapphire Bangle Set 18K Gold &

By Bochic

Located in New York, NY

Sapphire - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems Bracelet is Set in 18K Gold & Silver is a

Category

Late 20th Century Thai Baroque Revival Cuff Bracelets

Materials

Aquamarine, Ruby, Sapphire, Blue Sapphire, Yellow Sapphire, 18k Gold, Si...

Bochic “Capri” Vintage Natural Tanzanite & Diamond Bracelet Set In 18K & Silver
Bochic “Capri” Vintage Natural Tanzanite & Diamond Bracelet Set In 18K & Silver

Bochic “Capri” Vintage Natural Tanzanite & Diamond Bracelet Set In 18K & Silver

By Bochic

Located in New York, NY

- 24 Carats Natural White Diamonds - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems Bracelet

Category

Late 20th Century Indian Anglo-Indian Link Bracelets

Materials

Diamond, Tanzanite, 18k Gold, Silver

Bochic “Capri” Vintage Natural Tanzanite & Diamond Bracelet Set In 18K & Silver
Bochic “Capri” Vintage Natural Tanzanite & Diamond Bracelet Set In 18K & Silver

Bochic “Capri” Vintage Natural Tanzanite & Diamond Bracelet Set In 18K & Silver

By Bochic

Located in New York, NY

Tanzanite - 24 Carats Natural White Diamonds - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems

Category

Late 20th Century Indian Anglo-Indian Link Bracelets

Materials

Diamond, Tanzanite, 18k Gold, Silver

Bochic “Capri” Vintage Natural Ruby & Diamond Bracelet Set In 18K & Silver
Bochic “Capri” Vintage Natural Ruby & Diamond Bracelet Set In 18K & Silver

Bochic “Capri” Vintage Natural Ruby & Diamond Bracelet Set In 18K & Silver

By Bochic

Located in New York, NY

Ruby - 24 Carats Natural White Diamonds - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems

Category

Late 20th Century Indian Anglo-Indian Link Bracelets

Materials

Diamond, Ruby, 18k Gold, Silver

Bochic “Capri” Vintage Natural Ruby & Diamond Bracelet Set In 18K & Silver
Bochic “Capri” Vintage Natural Ruby & Diamond Bracelet Set In 18K & Silver

Bochic “Capri” Vintage Natural Ruby & Diamond Bracelet Set In 18K & Silver

By Bochic

Located in New York, NY

Ruby - 24 Carats Natural White Diamonds - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems

Category

Late 20th Century Indian Anglo-Indian Link Bracelets

Materials

Diamond, Ruby, 18k Gold, Silver

Bochic “Capri” Vintage Diamond, Ruby & Sapphire Bangle Set In 18K & Silver
Bochic “Capri” Vintage Diamond, Ruby & Sapphire Bangle Set In 18K & Silver

Bochic “Capri” Vintage Diamond, Ruby & Sapphire Bangle Set In 18K & Silver

By Bochic

Located in New York, NY

Diamond - 2 Carats Purple Amethyst - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems Bracelet

Category

Early 2000s Thai Art Deco Bangles

Materials

Ruby, Sapphire, Diamond, 18k Gold, Silver

Bochic “Capri” Vintage Natural Diamond & Turquoise Bracelet Set In 18K & Silver
Bochic “Capri” Vintage Natural Diamond & Turquoise Bracelet Set In 18K & Silver

Bochic “Capri” Vintage Natural Diamond & Turquoise Bracelet Set In 18K & Silver

By Bochic

Located in New York, NY

Turquoise Natural White Diamonds - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems Bracelet is

Category

Late 20th Century Indian Anglo-Indian Link Bracelets

Materials

Diamond, Turquoise, 18k Gold, Silver

Bochic “Capri” Vintage Natural Diamond & Turquoise Bracelet Set In 18K & Silver
Bochic “Capri” Vintage Natural Diamond & Turquoise Bracelet Set In 18K & Silver

Bochic “Capri” Vintage Natural Diamond & Turquoise Bracelet Set In 18K & Silver

By Bochic

Located in New York, NY

Turquoise Natural White Diamonds - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems Bracelet is

Category

Late 20th Century Indian Anglo-Indian Link Bracelets

Materials

Diamond, Turquoise, 18k Gold, Silver

Bochic “Capri” Vintage Peridot & Multi Gem Bracelet Set In 18K Gold & Silver
Bochic “Capri” Vintage Peridot & Multi Gem Bracelet Set In 18K Gold & Silver

Bochic “Capri” Vintage Peridot & Multi Gem Bracelet Set In 18K Gold & Silver

By Bochic

Located in New York, NY

- 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems Bracelet is Set in 18K Gold & Silver is a

Category

Late 20th Century Thai Art Deco Link Bracelets

Materials

Amethyst, Peridot, Topaz, Blue Topaz, 18k Gold, Silver

Bochic “Capri” VIntage Amethyst, Topaz, Citrine & Peridot Necklace 18K & Silver
Bochic “Capri” VIntage Amethyst, Topaz, Citrine & Peridot Necklace 18K & Silver

Bochic “Capri” VIntage Amethyst, Topaz, Citrine & Peridot Necklace 18K & Silver

By Bochic

Located in New York, NY

Rodholite - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems Necklace is Set in 18K Gold & Silver is a

Category

Late 20th Century Thai Baroque Drop Necklaces

Materials

Amethyst, Citrine, Peridot, Topaz, 18k Gold, Silver

Bochic “Capri” Vintage Amethyst, Topaz, Citrine & Peridot Necklac 18K & Silver
Bochic “Capri” Vintage Amethyst, Topaz, Citrine & Peridot Necklac 18K & Silver

Bochic “Capri” Vintage Amethyst, Topaz, Citrine & Peridot Necklac 18K & Silver

By Bochic

Located in New York, NY

Rodholite - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems Necklace is Set in 18K Gold &

Category

Late 20th Century Asian Art Deco Drop Necklaces

Materials

Amethyst, Citrine, Peridot, Topaz, 18k Gold, Silver

Bochic “Capri” Vintage Ruby & Multi Color Sapphire Necklace In 18K Gold & Silver
Bochic “Capri” Vintage Ruby & Multi Color Sapphire Necklace In 18K Gold & Silver

Bochic “Capri” Vintage Ruby & Multi Color Sapphire Necklace In 18K Gold & Silver

By Bochic

Located in New York, NY

Red Ruby - 9 Carats White Topaz - 4 Carats The Bochic "Capri" Opal & Multi Fancy Gems Necklace

Category

Late 20th Century Thai Art Deco Link Necklaces

Materials

Ruby, Sapphire, Blue Sapphire, Green Sapphire, Topaz, 18k Gold, Silver

4 Carats Opal Oval Cabochon 14 Kt Gold 12 Full Cut Round Diamonds Cocktail Ring
4 Carats Opal Oval Cabochon 14 Kt Gold 12 Full Cut Round Diamonds Cocktail Ring

4 Carats Opal Oval Cabochon 14 Kt Gold 12 Full Cut Round Diamonds Cocktail Ring

By Tutti Frutti Jewellery

Located in Bangkok, TH

Colorful 4 Carats Opal oval cab ( 13 mm. x 11,5 mm.) set with 3,7 grams of 14 kt white gold, 12

Category

2010s Thai Contemporary Cocktail Rings

Materials

Diamond, Opal, Gold, 14k Gold

Karbra 14k Yellow Gold Tahitian Pearl and 4 Carat Opal Beetle Stick Pin
Karbra 14k Yellow Gold Tahitian Pearl and 4 Carat Opal Beetle Stick Pin

Karbra 14k Yellow Gold Tahitian Pearl and 4 Carat Opal Beetle Stick Pin

Located in Sherman Oaks, CA

Carat Weight of Opal = 4.12 ct Tahitian Pearl Appx 7.5 mm in Diameter Karbra 1966 Gorgeous Piece!

Category

Vintage 1960s Modern Brooches

Materials

Opal, Pearl, Gold, 14k Gold, Yellow Gold

4 Carat Black Opal and Diamond Ring
4 Carat Black Opal and Diamond Ring

4 Carat Black Opal and Diamond Ring

By carpenter and sons

Located in Aliso Viejo, CA

. The center stone is a 4-carat natural black opal with a gorgeous matrix of purple and blue. The tones

Category

Early 2000s American Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, Yellow Gold, Platinum

4 Carat Black Australian Opal Diamond Ring 18 Karat White Gold
4 Carat Black Australian Opal Diamond Ring 18 Karat White Gold

4 Carat Black Australian Opal Diamond Ring 18 Karat White Gold

Located in Barnsley, GB

This is a unique 4 Carat Black Australian Opal which are very rare due to the fact they are so

Category

21st Century and Contemporary Australian Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, White Gold

4-3/4 ct. Opal & Blue and White Topaz Cluster Setting Sterling Silver Ring
4-3/4 ct. Opal & Blue and White Topaz Cluster Setting Sterling Silver Ring

4-3/4 ct. Opal & Blue and White Topaz Cluster Setting Sterling Silver Ring

By Affinity Designs LLC

Located in New York, NY

Indulge in the vitality of our Opal and Blue/White Topaz Cluster Setting Sterling Silver Ring

Category

2010s Asian Contemporary Fashion Rings

Materials

Opal, Topaz, Sterling Silver

41-4/5 ct. Emerald-Cut Sky Blue Topaz and Octangle Opal Sterling Silver Bracelet
41-4/5 ct. Emerald-Cut Sky Blue Topaz and Octangle Opal Sterling Silver Bracelet

41-4/5 ct. Emerald-Cut Sky Blue Topaz and Octangle Opal Sterling Silver Bracelet

By Affinity Designs LLC

Located in New York, NY

This stunning bracelet features 44 pieces of brilliant emerald-cut sky blue topaz and octangle opal

Category

2010s Asian Contemporary Modern Bracelets

Materials

Opal, Blue Topaz, Sterling Silver

14K White Opal Half Eternity Ring
14K White Opal Half Eternity Ring

14K White Opal Half Eternity Ring

Located in Miami Beach, FL

with white opals. 4 carats of white opals. Additional Information: Material: 14K Gold, Opal Width

Category

21st Century and Contemporary American Band Rings

Materials

Opal, 14k Gold

Leda Jewel Co Rhodochrosite & Australian Opal Bangle Bracelet Cuff
Leda Jewel Co Rhodochrosite & Australian Opal Bangle Bracelet Cuff

Leda Jewel Co Rhodochrosite & Australian Opal Bangle Bracelet Cuff

By Leda Jewel Co

Located in Montreal, Quebec

: 15 carats total weight. Australian opal: 4 carats total weight. The Metaphysical Particulars

Category

2010s Artisan Bangles

Materials

Opal, Rhodocrosite, 22k Gold, Sterling Silver

14K White Opal Eternity Ring
14K White Opal Eternity Ring

14K White Opal Eternity Ring

Located in Miami Beach, FL

with white opals. 4 carats of white opals. Additional Information: Material: 14K White Gold, Stone

Category

21st Century and Contemporary American Band Rings

Materials

Gold

18 Karat Rose Gold  Color Stones Dangle Earrings
18 Karat Rose Gold  Color Stones Dangle Earrings

18 Karat Rose Gold Color Stones Dangle Earrings

By Gianni Lazzaro

Located in Duesseldorf, DE

18 Karat Rose Gold color Stones Dangle Earrings 4 Opal 2.09 Carat. 2 Rose Opal 18.26 Carat 2

Category

21st Century and Contemporary German Dangle Earrings

Materials

Amethyst, Opal, Tourmaline, 18k Gold, Rose Gold

4 Carat Australian Opal Heart Necklace
4 Carat Australian Opal Heart Necklace

4 Carat Australian Opal Heart Necklace

By Jen Proudman Jewelry

Located in New York, NY

Australian Opal Heart Necklace Australian Opal, Diamond, 14k Gold Four carat Australian Opal

Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Opal, 14k Gold

18 Karat Rose Gold Opal and Diamonds Earrings '1 3/4 Carat'
18 Karat Rose Gold Opal and Diamonds Earrings '1 3/4 Carat'

18 Karat Rose Gold Opal and Diamonds Earrings '1 3/4 Carat'

Located in San Francisco, CA

Gemstone Type: Opal Center Gemstone Carat Weight: 1.46 Center Gemstone Measurements: 7 X 3.5 Center

Category

21st Century and Contemporary American More Earrings

Materials

Diamond, Opal, Rose Gold

Art Deco Platinum 4 Carat Black Opal and Diamond Ring GIA Certified
Art Deco Platinum 4 Carat Black Opal and Diamond Ring GIA Certified

Art Deco Platinum 4 Carat Black Opal and Diamond Ring GIA Certified

Located in Cape May, NJ

Carat Weight: Approximately 4 Carats Accent Stone: Baguette and Round Cut Diamonds Accent Stone Carat

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Opal, Platinum

YAEL Designs 4 Carat TW Opal Turquoise Diamond 18k Rose Gold Bangle
YAEL Designs 4 Carat TW Opal Turquoise Diamond 18k Rose Gold Bangle

YAEL Designs 4 Carat TW Opal Turquoise Diamond 18k Rose Gold Bangle

By Yael Designs

Located in Santa Barbara, CA

: Contemporary Metal: 18k Rose Gold Opal: Carat Weight: 1.44 Cut: Marquise cabochon Color: Play Of Color (Green

Category

21st Century and Contemporary Contemporary Cuff Bracelets

Materials

Diamond, Opal, Turquoise, Gold, 18k Gold, Rose Gold

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4 Carat Opal For Sale on 1stDibs

Find the exact 4 carat opal you’re shopping for in the variety available on 1stDibs. Frequently made of gold, 18k gold and yellow gold, this item was constructed with great care. You can easily find a 65 antique edition and 143 modern creations to choose from as well. If you’re looking for a 4 carat opal from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Finding an appealing 4 carat opal — no matter the origin — is easy, but Roshe Jewels, Renata Bernard and DGI each produced a popular version that is worth a look. See these pages for an oval cut iteration of this accessory, while there are also cabochon cut and round cut cut versions available here, too. When shopping for a 4 carat opal, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 4 Carat Opal?

The price for a 4 carat opal starts at $15 and tops out at $78,000 with these rings, on average, selling for $3,400.

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.

Questions About 4 Carat Opal
  • 1stDibs ExpertSeptember 28, 2021
    A 4-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 4-carat diamond could cost you between $8,400 to $71,500. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 4-carat diamond jewelry.
  • 1stDibs ExpertApril 5, 2022
    Whether or not a 4-carat ring is big is largely a matter of personal opinion. However, 4-carat stones usually do have larger dimensions. Diamonds of this size are usually quite expensive due to their size. Shop a large selection of gemstone rings on 1stDibs.