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Black Australian Opal & Diamond Swan Brooch/Pendant Platinum
Located in Dallas, TX
Black Australian Opal & Diamond Swan Brooch/Pendant in Platinum. The swan features a 21.83ct Black
Category
Vintage 1980s Brooches
Materials
Diamond, Opal, Platinum
14K Yellow Gold Australian Opal & Diamond Pendant .75tdw, 11g
Located in Laguna Beach, CA
14K Yellow Gold Australian Opal & Diamond Pendant .75tdw, 11g
Ladies Australian opal and diamond
Category
20th Century Unknown Pendant Necklaces
Materials
Diamond, Opal, 14k Gold, Yellow Gold
6.60ct natural Australian opals diamond bangle cocktail bracelet 14kt Vintage
Located in New York, NY
Natural Australian Opals & Diamonds Bangle Bracelet
6.00ct Opals
Center Opal: 6 x 8mm
Category
21st Century and Contemporary American Bangles
Materials
Diamond, Opal, 14k Gold, Yellow Gold
Free Shipping
W 0.49 in L 7 in
Australian Opal Diamond ring 14KT gold RARE natural opal
Located in Boca Raton, FL
Real Australian Opal Diamond ring, this is a rare Australian opal, it has no duplets. Most
Category
21st Century and Contemporary Engagement Rings
Materials
Opal, 14k Gold
Australian Opal Diamond Platinum Pendant
Located in Beverly Hills, CA
A lovely platinum pendant featuring a natural Australian opal! It weighs approximately 4 carats and
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Opal, Platinum
Australian Opal & Diamond Pendant Certified
Located in Southbury, CT
A shimmering, ethereal natural Australian precious opal is prong-set within twin rings of 14K
Category
Mid-20th Century Artisan Pendant Necklaces
Materials
Diamond, Opal
Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A simply stunning Australian opal takes center stage! It weighs 3.33 carats and has excellent play
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A remarkable ring featuring a 10.47 carat Australian opal with gorgeous play of color. Shimmering
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A large and impressive Australian opal weighing 5.97 carats! It has excellent play of color with a
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A lovely Australian opal which falls between a white and crystal opal, most likely from Lightning
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A fine Australian opal, most likely from the Lightning Ridge area, takes center state of this
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Australian Opal & Diamond Cluster Ring
Located in Scottsdale, AZ
Opals with a Diamond center. Interior of band is stamped 14k and includes a sizer. Total weight in grams
Category
Mid-20th Century Unknown Cluster Rings
Materials
Diamond, Opal, 14k Gold
Australian Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large white Australian opal takes center stage weighing in at 11.67 carats. It shows bright
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Modern Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A modern styled platinum ring featuring a 1.15 carat Australian black opal with excellent play-of
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Australian Opal Diamond Platinum Dinner Ring
Located in Beverly Hills, CA
A lovely platinum made ring featuring a 2.95 carat natural Australian opal. It has great play-of
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Magnificent Australian Opal Diamond Gold Pendant
Located in Beverly Hills, CA
A contemporary pendant featuring a large and impressive 39.76 carat Australian opal in a 18K white
Category
2010s Pendant Necklaces
Materials
Diamond, Opal, 18k Gold, White Gold, Gold
Australian Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive Australian opal weighing 9.37 carats takes center stage and puts on a show
Category
21st Century and Contemporary American Cocktail Rings
Materials
Opal, Diamond, Platinum
Australian Opal Diamond Halo Platinum Ring
Located in Beverly Hills, CA
A fine and natural Australian opal takes center stage of this lovely platinum made ring. The opal
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Fine Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
An exceptionally fine natural Australian opal takes center stage of this platinum made ring. It
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
24.08 Carat Australian Opal Diamond Platinum Pendant
Located in Beverly Hills, CA
A very special piece featuring a super fine Australian opal weighing an impressive 24.08 carats
Category
21st Century and Contemporary American Pendant Necklaces
Materials
Diamond, Opal, Platinum
Blue-Green Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A classic Australian opal weighing 5.17 carats takes center stage. It has great play of color as
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
12.56 Carat Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A lovely Australian opal weighing 12.56 carats is the center of this platinum ring. It has
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
14.80 Ct Kaleidoscopic Australian Opal Diamond Pendant
Located in Napoli, IT
flame burning, holding all the power of the universe
This is an extraordinary Australian Opal for the
Category
21st Century and Contemporary European Contemporary Pendant Necklaces
Materials
Diamond, Opal, 18k Gold
Fine Australian Opal Diamond Spiral Platinum Ring
Located in Beverly Hills, CA
A mesmerizing fine natural Australian opal takes center stage. It weighs 3.92 carats and has
Category
21st Century and Contemporary American Fashion Rings
Materials
Diamond, Opal, Platinum
Gem Australian Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A superb gem quality example of a fine Australian opal. Most likely from a mine in Lightning Ridge
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Dalben Australian Opal Diamond Gold Band Ring
By Laura Dalben
Located in Como, IT
Dalben design Opal band ring with 6 Australian Opals and 24 white rose cut Diamonds weighing 0,320
Category
21st Century and Contemporary Italian Contemporary Band Rings
Materials
Diamond, White Diamond, Opal, White Gold, 18k Gold, Gold
Dalben Australian Opal Diamond Gold Millerighe Ring
By Oreste Dalben
Located in Como, IT
Dalben design Opal ring with an Australian Opal weight 3,58 carat and 18 white round brillant cut
Category
21st Century and Contemporary Italian Contemporary Cocktail Rings
Materials
White Diamond, Opal, Diamond, White Gold, 18k Gold, Gold
Australian Opal Diamond Gold Long Drop Earrings
Located in Beverly Hills, CA
A sexy pair of long drop earrings featuring fine Australian black opals. They weigh 2.60 carats
Category
21st Century and Contemporary American Drop Earrings
Materials
Diamond, Opal, Gold, 18k Gold, White Gold
Australian Opal & Diamonds Necklace in Yellow Gold
Located in New York, NY
14k Yellow Gold
Chain Length: 20”
Australian Opal: 9.5ct, 0.5x0.7”
Diamonds: 0.5ct, VS clarity, F
Category
2010s Pendant Necklaces
Blue-Green Australian Opal Diamond Halo Platinum Ring
Located in Beverly Hills, CA
A stunning ring featuring a fine Australian opal weighing 5.66 carats. It shows excellent play of
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
12.30 Ct Australian Opal Diamond Large Solitaire ring
Located in Napoli, IT
classy solitaire design with Diamond complement on shoulders
The large Natural solid Australian Opal
Category
Mid-20th Century Italian Contemporary Solitaire Rings
Materials
Diamond, Opal, 18k Gold
Sterling Silver, Australian Opal & Diamond Shooting Star Earrings
By Martha Seely
Located in Carlisle, MA
is 14kw. Each earring has a 7mm Australian opal, 11 - 1.3mm white diamonds; and 30 -0.9mm blue
Category
2010s American Contemporary Dangle Earrings
Materials
Diamond, Blue Diamond, Opal, 14k Gold, Sterling Silver
Free Shipping
H 2 in W 0.63 in L 2 in
Estate Australian Opal Diamond Ruby Classy Cluster Ring
Located in Napoli, IT
The large oval crown has a low profile set with a center Natural Australian Opal of 14 x 8 mm
Category
Mid-20th Century European Contemporary Cluster Rings
Materials
Diamond, Opal, Ruby, 9k Gold
GIA Australian Opal Diamond Vintage 14K Pendant Solid Rainbow Huge 20.88 Carats!
Located in Sylvania, GA
Old South Jewels proudly presents...LUXURY HUGE GIA CERTIFIED SOLID AUSTRALIAN OPAL & DIAMOND
Category
20th Century Pendant Necklaces
Materials
Diamond, Opal, Gold, 14k Gold
Free Shipping
W 1.03 in D 0.28 in L 1.4 in
Australian Opal Diamond 14 Karat Yellow Gold Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
Beautiful 14 karat yellow gold pendant mounted with a two particular Australian opal with big
Category
21st Century and Contemporary Italian Artisan Pendant Necklaces
Materials
Diamond, Opal, 14k Gold, Yellow Gold
Estate 11.50 Ct. Australian Opal Diamond 18 Kt ring
Located in Napoli, IT
Diamonds
Italian origin
A stunning, magic 11.50 Ct. weighted natural Australian Opal is the focal point of
Category
Mid-20th Century Italian Contemporary Cluster Rings
Materials
Diamond, Opal, 18k Gold
Australian Opal Diamonds 18 Karat White Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
opal and diamonds.
Diamonds weight 0.80 karat
Opal weight 6.96 karat
Ring total weight 8.40 grams
Ring
Category
21st Century and Contemporary Italian Artisan Cocktail Rings
Materials
Diamond, Opal, 18k Gold, White Gold
Australian Opal Diamonds 18 Karat White Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
assembled with Australian opal and diamonds.
Diamonds weight 0.02 karat
Opal weight 8.63 karat
Ring total
Category
21st Century and Contemporary Italian Artisan Cocktail Rings
Materials
Diamond, Opal, 18k Gold, White Gold
Australian Opal Diamonds 14 Karat Yellow Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
ring.Handmade by our craftsmen assembled with Australian opal and diamonds.
Ring total weight 14.90 grams
Category
21st Century and Contemporary Italian Artisan Cocktail Rings
Materials
Diamond, Opal, 14k Gold, Yellow Gold, Silver
Australian Opal Diamond Sapphire Gold & Platinum Two-Tone Ring
Located in Beverly Hills, CA
A superb Australian opal weighing 4.45 carat takes center stage of this lovely two-tone platinum
Category
21st Century and Contemporary American Fashion Rings
Materials
Diamond, Opal, Sapphire, Gold, 18k Gold, Platinum
Australian Opal Diamond Pendant Necklace 14 Karat Modern Bezel Pendant
Located in Jupiter, FL
Unique Modern Australian opal pendant with diamonds on the top in 14KT yellow gold. Comes with a
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Opal
Halo Diamond Platinum Marquise Turquoise Australian Opal Diamond Wedding Ring
Located in Los Angeles, CA
Australian Opal Cabochon Cut 12 x 10 MM 2.20-2.50 Carats, Four Marquise Turquoise, Two Round Opals, 30 Round
Category
2010s American Art Deco Engagement Rings
Materials
Opal, Platinum
Australian Opals Diamonds Garnet 14 Karat Yellow Gold Cocktail Ring
Located in Marcianise, IT
ring.Handmade by craftsmen assembled with Australian opals,garnet and old cut diamonds.
Ring total weight 6.40
Category
21st Century and Contemporary Italian Artisan Cocktail Rings
Materials
Diamond, Opal, Garnet, 14k Gold, Yellow Gold, Silver
Art Nouveau 2.25 Ct Solid Australian Opal Diamond Tiara Ring
Located in Napoli, IT
Opal is approx 2.25 Ct – measures 10.62 mm. x 8.36 mm.
Complemented by old European cut Diamonds for
Category
Early 20th Century European Art Nouveau Cluster Rings
Materials
Diamond, Opal, 18k Gold
Vintage 14K Yellow Gold Australian Opal & Diamond Flared Brooch Pendant Necklace
Located in Montclair, NJ
gold. It features a flared floral design set with a large Australian opal at its center and adorned
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Opal, Yellow Gold, 14k Gold
Free Shipping
H 1.2 in W 1.3 in L 18 in
Art Deco Inspired Hand Engraved Platinum Australian Opal Diamond Bridal Set
Located in Los Angeles, CA
Diamonds F-G Color VS2 Clarity 0.24-0.27 Carats, 2 Marquise Australian Opals, 3 x 6 MM.
Size- 4-12
Latest
Category
21st Century and Contemporary American Art Deco Engagement Rings
Materials
Diamond, Opal, Platinum
5.50 Carat Natural Australian Opal Diamonds Ring 14 Karat Ballerina Cluster
Located in New York, NY
Ballerina Cluster Mod
5.50Ct. Natural Australian Opal ring
Rays of Orange Reds & Some Blue
Category
2010s American Cluster Rings
Materials
Diamond, Opal, 14k Gold, Yellow Gold
Vintage Hallmarked 1972 Australian Opal & Diamond Ring 18 Carat Yellow Gold
Located in Hamilton, AU
A gorgeous trio of Australian opals alternating with shimmering duos of diamonds rests upon a
Category
Vintage 1970s Unknown Modern Engagement Rings
Materials
Diamond, Opal, Gold, 18k Gold, Yellow Gold
French 20th Century Australian Opal Diamonds 18 Karat Yellow Gold Ring
Located in Poitiers, FR
decorated on its top with an important Australian cabochon opal held with claws and surmounted on both sides
Category
Early 20th Century French Belle Époque Dome Rings
Materials
Diamond, White Diamond, Opal, Gold, 18k Gold, Yellow Gold
Georgios Collections 18 Karat Yellow Gold Australian Opal Diamond Band Ring
By Georgios Collections Inc
Located in Astoria, NY
This S.Georgios designer 18 Karat Yellow Gold Natural Australian Opal ring is all custom made by
Category
21st Century and Contemporary Greek Contemporary Band Rings
Materials
Amethyst, Aquamarine, Citrine, Opal, Blue Diamond, Yellow Diamond, Pink ...
Art Deco 1930 Cocktail Ring in Platinum with 6.12cts Australian Opal & Diamonds
Located in Miami, FL
An art deco ring with Australian opal.
Exceptionally beautiful ring, created during the iconic
Category
Vintage 1930s American Art Deco Cocktail Rings
Materials
Black Opal, Opal, White Diamond, Diamond, Platinum
Set in PT 900, 2.34 Carats, Natural Australian Opal & Diamonds Engagement Ring
Located in Hong Kong, HK
A very beautiful and gorgeous, Opal Engagement Cocktail Ring set in Platinum 900 & Diamonds. The
Category
21st Century and Contemporary Indian Modern Engagement Rings
Materials
Diamond, Opal, Platinum
Modern Handmade 18K Yellow Gold 10.90 Carat Oval Australian Opal Diamond Ring
Located in Los Angeles, CA
Australian Opal 10.90 Carats, 19 x 15 MM. 58 Round Diamonds, F-G Color VS1 Clarity 0.70 Carats.
Size- 7
Category
2010s American Modern Engagement Rings
Materials
Diamond, Opal, Yellow Gold, 18k Gold
9.10 Ct Natural Impressive Australian Opal & Diamond 14K Solid Yellow Gold Ring
Located in Los Angeles, CA
9.10 Carats Natural Impressive Australian Opal and Diamond 14K Solid Yellow Gold Ring
The opal has
Category
2010s American Cocktail Rings
Materials
Diamond, Opal, 14k Gold, Yellow Gold
7.00 Ct Natural Impressive Australian Opal & Diamond 14K Solid Yellow Gold Ring
Located in Los Angeles, CA
7.00 Carats Natural Impressive Australian Opal and Diamond 14K Solid Yellow Gold Ring
The opal has
Category
2010s American Cocktail Rings
Materials
Diamond, Opal, 14k Gold, Yellow Gold
3.12ct Solid Australian Opal Diamond Halo 14K White Gold Engagement Dinner Ring
Located in Osprey, FL
diamonds in a scalloped halo design
♥ This Australian opal is full of rainbow flashes like fire red
Category
2010s American Bridal Rings
Materials
Diamond, Opal, 14k Gold, White Gold
0.7 Carat Australian Opal Diamond Oval Cut Claw Prong Moon Crescent Lullaby Ring
Located in Scottsdale, AZ
this earth and into your fantasy of dreams.
✧ 14K Solid Yellow Gold
✧ 7x5mm Oval Australian Opal
Category
2010s American Baroque Bridal Rings
Materials
Diamond, Opal, 14k Gold
107 Carat Oval Australian Opal, Diamond and Emerald Pendant /Pin/Broach 18K Gold
Located in New York, NY
magnificent 107 Carat Oval Australian Opal as its centerpiece. Surrounding the opal are approximately 3.6
Category
2010s Pendant Necklaces
Materials
Diamond, Emerald, Opal, 18k Gold
Kabana Australian Opal and Diamond Pendant 14 Karat Yellow Gold
By Kabana
Located in New York, NY
KABANA Australian Opal & Diamond Pendant 14K Yellow Gold.
-Mint condition
-14 k Yellow Gold
Category
2010s Pendant Necklaces
Materials
Diamond, Opal, Yellow Gold
4 Ct Oval Shape Black Australian Opal & Diamond 14 K Yellow Gold Pearl Necklace
Located in New York, NY
Australian Opal surrounded by dazzling diamonds. The opal displays a mesmerizing play of green, blue, and red
Category
2010s Pendant Necklaces
Materials
Opal, Diamond, Pearl, 14k Gold, Yellow Gold
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Australian Opal Diamond For Sale on 1stDibs
Surely you’ll find the exact australian opal diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Our collection of these items for sale includes 95 vintage editions and 315 modern creations to choose from as well. Finding the perfect australian opal diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic australian opal diamond over the years, but those made by Renata Bernard, SCALA GIOIELLI and Laura Dalben are often thought to be among the most beautiful. See these pages for a cabochon iteration of this accessory, while there are also oval cut cut and mixed cut cut versions available here, too. Finding a australian opal diamond for sale for women should be easy, but there are 107 pieces available to browse for unisex as well as men, too.
How Much is an Australian Opal Diamond?
Prices for a australian opal diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $590 and can go as high as $235,400, while this accessory, on average, fetches $6,897.
Questions About Australian Opal Diamond
- What is an Australian opal?1 Answer1stDibs ExpertNovember 2, 2021Today, Australia and Ethiopia are the two largest producers of opals. Historically, most of the world’s opals were mined in South Australia. The stone is so closely associated with Australia that in 1993 it became the national gemstone. There are five types of precious opals: boulder opal, fire opal, crystal/water opal, black opal, and white/light opal. Each variety is distinguished by its color. Shop a collection of vintage and modern Australian opal jewelry from some of the world’s top jewelers on 1stDibs.
- 1stDibs ExpertAugust 17, 2021An Australian boulder opal is an opal mined from a large ironstone boulder under the ground. This type of opal is the second most valuable opal behind the black opal. Spot an Australian boulder opal by checking for a solid layer of brown ironstone left on the back of the stone. Shop Australian boulder opals on 1stDibs.
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