Boulder Black Opal
NWT $90, 000 Rare 18KT Gold Large 17CT Boulder Black Opal Fancy Diamond Pendant
Located in New York, NY
Black Opal and Diamond Gorgeous Pendant. Pendant features a Magnificent Rare Color Changing Black Opal
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Opal, Black Opal, Gold, 18k Gold
$39,500 Sale Price
56% Off
Australian Boulder Opal Necklace
Located in Chesterland, OH
, gray, orange, or white. If the matrix is dark, the stones are known as “boulder blacks.” Opal play of
Category
21st Century and Contemporary American Beaded Necklaces
Materials
Opal, Sterling Silver
Collection Boulder opal pendants with silver
Located in Delft, NL
Collection Boulder opal pendants with silver
Nine small boulder Opal pendants with silver eyelets
Category
Late 20th Century Oceanic Collectible Jewelry
Materials
Opal
Boulder Opal from Australia – 116 ct
Located in New York, NY
This exquisite Boulder Opal from Australia showcases a vibrant play of colors, featuring electric
Category
2010s Australian Natural Specimens
Materials
Opal
Boulder Opal from Australia – 397.45 ct
Located in New York, NY
This magnificent Boulder Opal from Australia is a true masterpiece of nature, showcasing a
Category
2010s Australian Natural Specimens
Materials
Opal
Boulder Opal black silver necklace Grey Blue Natural Australian Gemstone
Located in Berlin, DE
Black patina silver necklace with natural Boulder Opal
gemstone origin - Australia
opal weight
Category
2010s German Artisan Pendant Necklaces
Materials
Opal, Silver
$692 Sale Price
50% Off
H 2.36 in W 1.14 in D 0.24 in L 1.5 in
18k Gold Short Necklace with Opal Beads Australian Boulder Opal Pendant
By Angelina Fine Jewelry
Located in Amsterdam, NH
A lovely and intriguing necklace with a mesmerising natural Australian black opal pendant strung on
Category
2010s Dutch Artisan Beaded Necklaces
Materials
Opal, Black Opal, 18k Gold
Platinum Australian Black Boulder Opal and Diamond Pin Pendant Flowers
Located in Big Bend, WI
Incredible platinum pin/pendant featuring a large Australian black boulder opal. The opal has blue
Category
21st Century and Contemporary Brooches
Materials
Diamond, Opal, Platinum
Natural 12.61 Ct Australian green-blue black boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This rare 12.61 Ct Australian black boulder opal was mined by Sue Cooper at her Yaraka opal mine in
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
$17,654
W 0.72 in D 0.25 in L 0.58 in
Fine Australian Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
As good as it gets! This is a fine example of Australian opal; being a boulder opal or black opal
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Natural 2.75 Ct Australian green and pink black boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 2.75 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
$3,850
W 0.33 in D 0.11 in L 0.58 in
Precious White Opal & Boulder Opal "Heartbreak" Earrings in 18K Gold w Diamonds
By Eytan Brandes
Located in Sherman Oaks, CA
Two opals -- one a lively precious white opal, and the other a stormy dark blue boulder opal
Category
2010s American Contemporary Dangle Earrings
Materials
Diamond, Opal, Black Opal, Gold, 18k Gold, Yellow Gold
$1,880
W 0.43 in D 0.12 in L 1.77 in
Natural 5.89 Ct Australian boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This amazing 5.89 Ct Australian black boulder opal was mined by Sue Cooper at her Yaraka opal mine
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
Boulder Opal and Diamond Dangle Earrings in 14k Yellow Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
These elegant dangle earrings feature beautiful boulder opals set in 14k yellow gold with both
Category
21st Century and Contemporary North American Artisan Dangle Earrings
Materials
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
Magnificent Australian Loose Black Boulder Opal of 5.50ct. 19mm x 12mm x 4mm.
Located in MELBOURNE, AU
This Australian Loose Boulder Opal is
of impressive 5.50ct (19mm x 12mm x 4mm)
from Winton
Category
Vintage 1980s Australian Loose Gemstones
Materials
Opal
$2,321
W 0.48 in D 0.16 in L 0.75 in
Handcrafted One-of-a-kind 18kt Gold and Precious Black Boulder Opal Earrings
By Angelina Fine Jewelry
Located in Amsterdam, NH
A quietly understated pair of earrings with precious black opals suspended from a 18k gold coral
Category
2010s Dutch Artisan Drop Earrings
Materials
Opal, Gold, 18k Gold
Natural 20.39 Ct Australian kite-shaped boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This unique 20.39 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
$28,546
W 1.1 in D 0.21 in L 0.82 in
77.80 Carat Natural Australian Boulder Opal and Diamond Pendant Made in Platinum
Located in Tokyo, JP
A beautiful pendant featuring a 77.80 Carat Australian Boulder Opal and 0.82 Carat Diamonds made in
Category
21st Century and Contemporary Japanese Modern Pendant Necklaces
Materials
Diamond, Opal, Black Opal, Platinum
4.96 Carat Natural Australian Boulder Opal and Diamond Pendant Made in Platinum
Located in Tokyo, JP
A beautiful pendant featuring a 4.96 Carat, Natural, Australian Boulder Opal and 0.12 Carats of
Category
21st Century and Contemporary Japanese Modern Pendant Necklaces
Materials
Diamond, Opal, Black Opal, Platinum
4.87 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.87 Carat, Natural, Australian Boulder Opal and 0.13 Carats of
Category
20th Century Japanese Modern Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
11.69 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 11.96 Carat, Natural, Australian Boulder Opal and 0.46 Carats of
Category
20th Century Japanese Modern Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
1970s Cabochon Cut Boulder Opal 1.52ct Sapphire and 1.28ct Diamond Pendant
Located in Jesmond, Newcastle Upon Tyne
type of opal (following black opal). Boulder opals are easily distinguished by their layer of solid
Category
Vintage 1970s German Drop Necklaces
Materials
Diamond, Opal, Sapphire, 18k Gold, Yellow Gold, 14k Gold
Peter Suchy 4.90 Carat Boulder Opal Garnet Sapphire White Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
occasions.
2 black cabochon natural boulder opals, approx. 4.90cts
6 round green tsavorite natural garnets
Category
21st Century and Contemporary Pendant Necklaces
Materials
Garnet, Opal, Sapphire, Gold, 18k Gold, White Gold
Opal
Located in New York, NY
from Ethiopia. There are several names given to opal (Black Opal, Boulder Opal, Fire opal, etc.). This
Category
Antique 15th Century and Earlier Ethiopian Natural Specimens
Materials
Opal
MODERNIST Studs Earrings In 14Kt Yellow Gold With Australian Opals And Black Jet
Located in Miami, FL
Modernist earrings with boulder opals and black jet.
This beautiful pair of modernist studs
Category
1990s American Modernist Stud Earrings
Materials
Opal, Gold, Yellow Gold, 14k Gold
$2,450
W 1.06 in D 0.28 in L 1.18 in
Bespoke Australian Opal and Diamond Gemstone 18k White Gold Collar Necklace.
Located in Great Neck, NY
pieces oh high quality and luster pearls, Seven Australian Black boulder Opals totaling 54.00 carats
Category
21st Century and Contemporary Contemporary Choker Necklaces
Materials
Diamond, Emerald, Opal, Pearl, South Sea Pearl, Sapphire, Blue Sapphire,...
Recent Sales
Spectacular Boulder Opal Emerald Sapphire Gold Cocktail Ring
Located in Louisville, KY
A true One of a Kind, without a doubt Spectacular 9.98ct Boulder Black Opal in an irregular, Free
Category
2010s Cocktail Rings
Materials
Blue Sapphire, Emerald, Opal, Sapphire, 18k Gold
Natural Australian 7.43ct Boulder Opal and Diamond Cocktail Ring 18k Yellow Gold
By Opal Minded
Located in Sydney, AU
The impressive and opulent Ta Prohm boulder opal ring (7.43ct) is a piece that carries the ancient
Category
2010s Australian Contemporary Cocktail Rings
Materials
Diamond, Opal, Black Opal, Gold, 18k Gold, Yellow Gold
24.11ct Natural Solid Untreated Black Boulder Opal
Located in MAIN BEACH, QLD
Once-in-a-lifetime gem, this Australian black boulder opal has no equal. With its stunning ribbon
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
5.82ct Black Boulder Opal, Diamond & 18K Gold Necklace
Located in MAIN BEACH, QLD
What an amazing black boulder opal we have here. Bright reds, greens and blues in this bespoke
Category
21st Century and Contemporary Australian Pendant Necklaces
Materials
Diamond, Opal, Black Opal, 18k Gold
Australian 12.94ct Black Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
beautiful. Dress to impress; Black Boulder Opal set in solid 18K gold and platinum, accented by stunning
Category
Late 20th Century Australian Art Deco Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Black Boulder Opal 21 1/4" Flat Cable Festoon 14K Necklace
Located in Fuquay Varina, NC
Black boulder opal are like no other opal and just stunning in their natural form. This 21 1/4" 14k
Category
Mid-20th Century Unknown Multi-Strand Necklaces
Materials
Opal, Black Opal, 14k Gold, Yellow Gold
Australian 6.10ct Black Boulder Opal, Diamond, 18K Gold & Platinum Necklace
Located in MAIN BEACH, QLD
The rich, bright colours of this unbelievable black boulder opal are without compare. The purples
Category
21st Century and Contemporary Australian Choker Necklaces
Materials
Diamond, Opal, 18k Gold, Platinum
Australian 8.01ct Boulder Opal, Emerald & 18K Gold Brooch
Located in MAIN BEACH, QLD
.
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight: 8.01ct
Opal Origin: Winton, QLD, Australia
Dimensions
Category
Late 20th Century Australian Brooches
Materials
Diamond, Opal, Black Opal, Emerald, 18k Gold
Australian 3.72ct Boulder Opal & 18K Gold Bracelet
Located in MAIN BEACH, QLD
Boulder opal has long been a favourite of opal lovers and this beautiful opal shows why. Crisp
Category
21st Century and Contemporary Australian Link Bracelets
Materials
Opal, 18k Gold
Australian 20.05ct Boulder Opal, Diamond & Platinum Necklace
Located in MAIN BEACH, QLD
: Black Boulder Opal
Opal Weight: 20.05ct
Opal Origin: Winton, QLD, Australia
Diamonds: 1.59ct D IF - F
Category
2010s Australian Pendant Necklaces
Materials
Diamond, Opal, Platinum
Australian 1.67ct Boulder Opal, Diamond & Platinum Necklace
Located in MAIN BEACH, QLD
A modern piece set with three black boulder opals. A large diamond in the bail with a solid
Category
Late 20th Century Australian Pendant Necklaces
Materials
Diamond, Opal, Platinum
Australian Koroit Black Boulder Opal Sterling Silver Pendant by Ken Fury
By Ken Fury
Located in Queens, NY
, featuring a natural Australian Koroit black boulder opal stone. The intricate design of the pendant is
Category
2010s American Contemporary Pendant Necklaces
Materials
Opal, Sterling Silver
Australian 3.06ct Boulder Opal, Diamond & Platinum Ring
Located in MAIN BEACH, QLD
the most sought after reds and blues. This stunning black boulder opal is set in platinum and has two
Category
21st Century and Contemporary Australian Three-Stone Rings
Materials
Diamond, Opal, Platinum
Australian 7.00ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
black boulder opal is of clean, vivid colour, set in an 18K solid gold and platinum ring with high
Category
21st Century and Contemporary Australian Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 4.38ct Boulder Opal, Diamond, 18K Gold & Platinum Necklace
Located in MAIN BEACH, QLD
SPECIFICATIONS
Opal Type: Boulder Opal
Opal Weight: 4.38ct
Opal Origin: Winton, QLD, Australia
Category
21st Century and Contemporary Australian Pendant Necklaces
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
3.78ct Australian Boulder Opal, Diamond, 18K Gold & Platinum Necklace
Located in MAIN BEACH, QLD
heart with flutters this very cute flower necklace has it all. A moss green Boulder Opal has a very rare
Category
21st Century and Contemporary Australian Pendant Necklaces
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 21.86ct Boulder Opal, Diamond, Platinum & 18K Gold Necklace
Located in MAIN BEACH, QLD
.
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight: 21.86ct
Opal Origin: Winton, QLD, Australia
Diamonds
Category
Late 20th Century Australian Pendant Necklaces
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 2.60ct Boulder Opal, Diamond, 18K Gold & Platinum Necklace
Located in MAIN BEACH, QLD
-green Boulder Opal with flicks of orange and gold and hints of purple this stone is truly a gem
Category
21st Century and Contemporary Australian Pendant Necklaces
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 3.00ct Boulder Opal, Diamond, 18K Gold & Platinum Bracelet
Located in MAIN BEACH, QLD
gems, but also a worthy investment.
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight: 3.00ct
Category
Late 20th Century Australian Bangles
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 61.79 Crat Boulder Opal & 18k Gold Necklace
Located in MAIN BEACH, QLD
.
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight: 61.79ct
Opal Origin: Winton, QLD, Australia
Metals: 18K
Category
2010s Australian Pendant Necklaces
Materials
Opal, 18k Gold
Australian 23.25ct Boulder Opal, Diamond & 18K Gold Cufflinks
Located in MAIN BEACH, QLD
sophistication to your bling (and your shirt) with these stunning black boulder opal and diamond cufflinks
Category
21st Century and Contemporary Australian Cufflinks
Materials
Diamond, Opal, 18k Gold
Australian 9.59ct Boulder Opal, Diamond & 18K Gold Bracelet
Located in MAIN BEACH, QLD
A very unusual yet beautiful multicoloured black boulder opal set in 18K solid gold with high
Category
21st Century and Contemporary Australian Bangles
Materials
Diamond, Opal, 18k Gold
Australian 10.38ct Boulder Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
service.
SPECIFICATIONS:
Opal Type: Black Boulder Opal
Opal Weight: 10.38ct
Opal Origin: Winton, QLD
Category
Late 20th Century Australian Cocktail Rings
Materials
Diamond, Opal, 18k Gold
Australian 22.8ct Boulder Opal, Diamond & 18K Gold Necklace
Located in MAIN BEACH, QLD
outback of Queensland, Australia.
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight: 22.80ct
Opal
Category
Late 20th Century Australian Pendant Necklaces
Materials
Diamond, Opal, 18k Gold
EGL Certified 14 Karat 1.15 Carat Black Boulder Opal and Diamond Ring
Located in Mobile, AL
Antique 14 karat 1.15 carat Black Boulder Opal and 1.91 carat Miner Cut Diamonds Ring. Made in 1866
Category
Antique 1860s British Early Victorian Cocktail Rings
Materials
Diamond, Opal, 14k Gold
Australian 23.00ct Boulder Opal, Diamond, 18K Gold & Platinum Necklace
Located in MAIN BEACH, QLD
without one, if required).
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight: 23.00ct
Opal Origin
Category
21st Century and Contemporary Australian Pendant Necklaces
Materials
Diamond, Opal, 18k Gold, Platinum
Australian Boulder Opal, Pink Diamond, 18K Gold & Platinum Necklace
Located in MAIN BEACH, QLD
. With its truly amazing Black Boulder Opal of over 50ct from the Queensland outback, to its Pink and
Category
21st Century and Contemporary Australian Pendant Necklaces
Materials
Pink Diamond, Opal, 18k Gold, Platinum
Australian 8.24ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
no time at all.
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight: 8.24ct
Opal Origin: Winton
Category
21st Century and Contemporary Australian Cocktail Rings
Materials
Diamond, Opal, 18k Gold, Platinum
Natural Untreated Australian 4.34ct Boulder Opal Ring in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
precious 4.34ct boulder opal hailing ethically from our Jundah-Opalville opal mines in Queensland. The
Category
2010s Australian Contemporary Engagement Rings
Materials
Opal, Black Opal, 18k Gold, Yellow Gold
Studio Greytak 'Boulder Opal Earrings on Copper' Amethyst, Citrine, & Peridot
By Studio Greytak
Located in Missoula, MT
MATERIALS
Boulder Opal
Amethyst
Citrine
Peridot
Copper
Silver
Category
21st Century and Contemporary American Modern Lever-Back Earrings
Materials
Amethyst, Citrine, Opal, Peridot, Silver, Copper
H 6.625 in W 4.25 in D 1.625 in
Natural Untreated Australian 20.69ct Boulder Opal Ring in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
and playful hues. This beautiful 20.69ct boulder opal is elaborately decorated with 37 sparkling
Category
2010s Australian Contemporary Cocktail Rings
Materials
Opal, Black Opal, 18k Gold, Yellow Gold
Australian 6.35ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
Opal Type: Black Boulder Opal
Opal Weight: 6.35ct
Opal Origin: Winton, QLD, Australia
Diamonds: 0.27ct
Category
Late 20th Century Australian Cocktail Rings
Materials
Diamond, Opal, 18k Gold, Platinum
Australian 6.95ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
in platinum to bring out their luminance.
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight
Category
Late 20th Century Australian Cocktail Rings
Materials
Diamond, Opal, 18k Gold, Platinum
6.66 Carat Boulder Opal, Diamond, 18K Gold & Platinum Collier Necklace
Located in MAIN BEACH, QLD
goldsmith.
The opal in this piece is a pinfire/palette flash patterned black boulder opal for the outback
Category
21st Century and Contemporary Australian Choker Necklaces
Materials
Diamond, Opal, 18k Gold, Platinum
Australian 9.18ct Boulder Opal, Diamond, 18K Gold and Platinum Ring
Located in MAIN BEACH, QLD
. A stunning multi-patterned Black Boulder Opal, encrusted pavé set brilliant white diamonds, 18K
Category
21st Century and Contemporary Australian Cocktail Rings
Materials
Diamond, Opal, 18k Gold, Platinum
Australian 7.27ct Boulder Opal & 18k Gold Earrings with Detachable Diamond Studs
Located in MAIN BEACH, QLD
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight: 7.27ct
Diamonds: 0.40ct D IF - F VVS
Category
Late 20th Century Australian Drop Earrings
Materials
Diamond, Opal, 18k Gold
Australian Natural Solid 2.59ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
A unique design displaying a stunning black boulder opal and high jewellery grade diamonds. Set in
Category
21st Century and Contemporary Australian Fashion Rings
Materials
Opal, 18k Gold, Yellow Gold, Platinum
Australian Bolder Opal Diamond Necklace 14 Karat Yellow Gold
Located in Barnsley, GB
Australian Boulder opals are the second most valuable type of opal (following black opal). Boulder opals are
Category
21st Century and Contemporary Contemporary Pendant Necklaces
Materials
Diamond, Opal, Yellow Gold
Boulder Black Opal Diamond Two Tone Gold Slide Pendant
Located in Los Angeles, CA
Boulder black opal diamond two-tone gold slide pendant.
What a remarkable work of art. The boulder
Category
1990s Contemporary Pendant Necklaces
Materials
Diamond, Opal, Cultured Pearl, Black Opal, Gold, 18k Gold, White Gold, Y...
3.0 Carat Boulder Black Opal Arts and Crafts Ring
Located in Lexington, KY
3.0 carat Boulder Black Opal set in Arts & Crafts ring in 14K yellow gold
Exceptional shoulders
Category
Vintage 1910s Arts and Crafts Fashion Rings
Materials
Opal, 14k Gold, Yellow Gold
7.23 Carat Black Opal Diamond Gold Cocktail Ring
Located in San Francisco, CA
18Kt Rose Gold ring features a 7.23-ct Oval shape Boulder Black Opal with blue & green Play of
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Brown Diamond, Opal, White Diamond, 18k Gold, Gold
Boulder Opal Necklace Black Opal Beaded 22 Karat Gold 18 Karat Gold
By Jennifer Kalled
Located in Wolfeboro, NH
Boulder opal necklace on black opal beads & 18k gold beads. The boulder opals are wrapped in 22k
Category
21st Century and Contemporary American Artisan Beaded Necklaces
Materials
Opal, 18k Gold, 22k Gold
GIA Certified Natural Black Boulder Opal Necklace 18 Karat
Located in New York, NY
Boulder Blues
GIA Certified
21.02 x 19.09mm Natural Non treated Black Opal.
Report: 2195997717
Category
2010s American Pendant Necklaces
Materials
Opal, 14k Gold, Yellow Gold
Black Opal Beads Boulder Opal Pendant 22 Karat Gold 18 Karat Gold
By Jennifer Kalled
Located in Wolfeboro, NH
Boulder opals and black opals are not only beautiful, but each boulder opal is truly one of a kind
Category
21st Century and Contemporary American Artisan Beaded Necklaces
Materials
Opal, 14k Gold, 18k Gold, 22k Gold
Black Opal Beaded Necklace with Boulder Opal in 22k Gold & 18k Gold
By Jennifer Kalled
Located in Wolfeboro, NH
Black opal & boulder opal necklace with 18k gold spacers. The color in the boulder opal has
Category
21st Century and Contemporary American Artisan Beaded Necklaces
Materials
Lapis Lazuli, Opal, 14k Gold, 18k Gold, 22k Gold
11.88 Carat Australian Boulder Opal Diamond Platinum Pendant
Located in Beverly Hills, CA
A large and impressive, beautiful Australian opal! Having all the same traits and beauty of black
Category
21st Century and Contemporary American Pendant Necklaces
Materials
Diamond, Opal, Black Opal, Platinum
Natural 1.60ct Australian Black Boulder Opal 9k Yellow Gold Oval Signet Ring
By Gems and Jewels UK
Located in Birmingham, GB
Natural Australian Black Boulder Opal 9k Yellow Gold Signet Ring.
A stunning 1.60 carat natural
Category
21st Century and Contemporary Signet Rings
Materials
Opal, Black Opal, Gold, 9k Gold, Yellow Gold
14.51 Carat Australian Boulder Opal Diamond Platinum Pendant
Located in Beverly Hills, CA
A true gem opal from Australia, this fine boulder opal rivals the best black opals at a fraction of
Category
21st Century and Contemporary American Pendant Necklaces
Materials
Diamond, Opal, Platinum
Boulder Opal Ivy Black Gold Ring Bright Blue Opalscent Gemstone Kingfisher Bird
By Alexey Gabilo
Located in Berlin, DE
This statement ring features a boulder opal that displays a striking play-of-color with
Category
2010s French Art Nouveau Fashion Rings
Materials
Opal, Gold, 14k Gold
Michael Kneebone Turquoise Zircon Boulder Opal Amazonite Dangle Earrings
By Michael Kneebone
Located in Austin, TX
valuable varieties of opal, second only to Australia's black opal. Boulder opal is found embedded in large
Category
2010s American Contemporary Dangle Earrings
Materials
Amazonite, Opal, Turquoise, Zircon, 18k Gold
Michael Kneebone Turquoise Zircon Boulder Opal Amazonite Dangle Earrings
By Michael Kneebone
Located in Austin, TX
valuable varieties of opal, second only to Australia's black opal. Boulder opal is found embedded in large
Category
2010s American Contemporary Dangle Earrings
Materials
Amazonite, Opal, Turquoise, Zircon, 18k Gold
Amazing Rainbow Color Boulder Opal Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Amazing Rainbow Color Australian Boulder Opal Diamond Engagement Ring 18K Yellow Gold.
Free
Category
2010s American Artist Engagement Rings
Materials
Diamond, Opal, Black Opal, Yellow Gold
Boulder Opal Necklace Black Jade Pearl Peridot Blue Zircon 22k 18k 14k Kalled
By Jennifer Kalled
Located in Wolfeboro, NH
boulder opal is very jumpy with greens, aquas, lavenders. The black jade brings such a nice texture, the
Category
21st Century and Contemporary American Artisan Link Necklaces
Materials
Jade, Opal, Natural Pearl, Peridot, Zircon, 14k Gold, 18k Gold, 22k Gold
Estate Boulder Opal Ring with Diamonds in 18k Yellow Gold
Located in La Jolla, CA
Yellow Gold and Black Enamel.
Total boulder opal weight is 4.93 carats.
Total diamond weight is .31
Category
21st Century and Contemporary North American Cocktail Rings
Materials
Diamond, Opal, 18k Gold, Yellow Gold
14k Large 7.70ct Genuine Natural Black Opal Pendant with Tanzanite '#3350'
Located in Big Bend, WI
opal and tanzanite pendant. It features a large oval black boulder opal that weighs 7.70 carats, and a
Category
20th Century Pendant Necklaces
Materials
Tanzanite, Black Opal
Boulder Black Opal Diamond White Gold Necklace
Located in Los Angeles, CA
Free form boulder black opal diamond and white gold necklace.
DETAILS:
Boulder black opal diamond
Category
21st Century and Contemporary Contemporary Drop Necklaces
Materials
White Diamond, Opal, Diamond, 18k Gold, White Gold
Boulder Black Opal Diamond Platinum Cocktail Ring
Located in Los Angeles, CA
opal cocktail ring.
SPECIFICATIONS:
GEMSTONES: one free-form Boulder black opal weighing
Category
1990s Contemporary Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
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Vintage Old Baltic Honey Amber Necklace
Located in Chesterland, OH
The length of the necklace is 21 inches (53cm). Live chopped pieces disks of raw Baltic amber. The size varies from 15 to 32mm.
The color of amber is transparent, honey.
The color is...
Category
21st Century and Contemporary Baltic Beaded Necklaces
Materials
Amber
Natural Ethiopian Opal Bead Single Strand Necklace on Clearance Silver Clasp
Located in New York, NY
A great gift item
Natural Opal single strand Bead Necklace with Silver Clasp
16" long
1 layers of Natural opal Beads
These are natural smooth beads so has lots of shine and gla...
Category
2010s Beaded Necklaces
Materials
Opal, Silver
Tourmaline Beaded Necklace
Located in Chesterland, OH
The length of the necklace is 18 inches ( 45.7 cm). The rare huge size of the smooth round beads is 19-20 mm.
Beads are multicolored: black, green, purple, brown, pink, etc. Crystal...
Category
2010s American Beaded Necklaces
Materials
Tourmaline, Sterling Silver
Chalcedony Blue Lace Agate Necklace
Located in Chesterland, OH
The length of the necklace is 17.5 inches (44.5 cm).
The size of the smooth round beads is 16 mm.
Blue Agate and Blue Lace Agate are interchangeable names of the same type of banded ...
Category
2010s American Art Deco Beaded Necklaces
Materials
Agate, Chalcedony, Gold Plate
Elipson AS 30 Speakers 1969
By Elipson
Located in Santa Gertrudis, Baleares
Original 1969 Elipson AS30 speaker in staff with its round, sensual and warm shape, was an Elipson bestseller. It was relatively compact for its time (30 cm in diameter, with a 16 cm...
Category
Vintage 1960s French Mid-Century Modern Musical Instruments
Materials
Plaster
Nude Net and Panné Velvet Tiered Flock of Seagulls Ruffle Dress- XXS, Late 1920s
Located in Tucson, AZ
Fully restored, this breathtaking dress recalls the ethereal evening gowns designed by Jeanne Lanvin and Coco Chanel in the late 1920s. Using a skin-tight nude net body stocking as i...
Category
1920s Unknown Evening Gowns
$2,250
Size: none; comparable to size XXS
Gorgeous Iconic Thierry Mugler Gown SS1999 Evening Dress Silver Lucite Details
By Thierry Mugler
Located in Berlin, BE
Museum worthy collectors piece.
Absolutely gorgeous documented Thierry Mugler dress, Spring Summer 1999 Collection. Documented on the runway as well as on the iconic portrait of Man...
Category
1990s French Evening Dresses and Gowns
19th Century Limoges Game Bird Set
By Limoges
Located in High Point, NC
Late 19th century game bird set with 12 plates, all measuring 9.25 inches in diameter x 1.25 inches in height, and a large platter measuring 18.25 inches long x 12.5 inches wide x 2....
Category
Antique Late 19th Century French Napoleon III Tableware
Materials
Ceramic
F/W 1989 Oscar de la Renta Runway Chartreuse Chiffon Strapless Gown
By Oscar De La Renta
Located in West Hollywood, CA
Presenting a fabulous chartreuse Oscar de la Renta strapless gown. From the Fall/Winter 1989 collection, this dazzling gown debuted on the season's runway. The dress is constructed i...
Category
1980s American Ball Gowns
Gianni Versace Backless Silk Dress with Leather Trim
By Gianni Versace, Gianni Versace Couture
Located in Water Mill, NY
A gorgeous full length black silk gown from Gianni Versace Couture. It has a front scoop neck, a deep cut out back and fabulous tan leather shoulders. It is semi fitted though the ...
Category
1990s Italian Maxi Dress
Casa Cabana
Located in New York, NY
Signed by Martina Mondadori
Foreword by Aerin Lauder
An immersive visual anthology on home decorating and entertaining from cult interiors magazine Cabana
This sumptuous volum...
Category
2010s Books
Materials
Paper
1960s Helen Rose Egyptian Cream Beaded Evening Gown
By Helen Rose
Located in San Francisco, CA
1960s Helen Rose full-length evening gown in a cream silk chiffon featuring ornate beadwork and embroidery with pearls, glass beads, and brass decoration. Beading is along the bottom...
Category
1960s Evening Dresses and Gowns
Alexander McQueen Gown The Cosmic Rain Dress Embroidery Corset
By Alexander McQueen
Located in Berlin, BE
Breathtaking Alexander Mcqueen Corset Gown.
Cosmic rain, comet and astral crystal embroideries are hand-sewn to this stunnig evening gown.
Powder blue Paris net bustier dress featuri...
Category
2010s Italian Evening Dresses and Gowns
Colorful Herend Hungary Pegasus Figurine
By Herend
Located in Los Angeles, CA
Colorful hand-painted porcelain figure depicting a standing pegasus adorned with the iconic fish scale design in black and white. His wings are multicolor and the piece also includes...
Category
Vintage 1980s Hungarian Figurative Sculptures
Materials
Porcelain
Natural Opal Faceted Bead Single Strand Necklace on Sale 14 K Gold Lobster Clasp
Located in New York, NY
Natural Opal single strand Bead Necklace with heavy 14 Karat yellow gold clasp
17" long
1 layers of Natural opal Beads approximately 70 ct opal
These are faceted beads so has lot...
Category
2010s Beaded Necklaces
Materials
Opal, Gold, 14k Gold
Alex Jona Aquamarine Necklace
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 27 double side rough and polished cut Aquamarine necklace weighing 1005 carats in total, featuring a satin rhodium plated silver c...
Category
2010s Italian Beaded Necklaces
Materials
Aquamarine, Silver
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Boulder Black Opal For Sale on 1stDibs
Surely you’ll find the exact boulder black opal 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, 18k Gold and 14k Gold — can elevate any look. You can easily find a 7 antique edition and 7 modern creations to choose from as well. You’re likely to find the perfect boulder black opal among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. Finding an appealing boulder black opal — no matter the origin — is easy, but Jennifer Kalled, Renata Bernard and Tiffany & Co. each produced a popular version that is worth a look. A boulder black opal can be a stylish choice for most occasions, but Opal rings, from our inventory of 11, can add a particularly distinctive touch to your look, day or night. A cabochon version of this piece has appeal, but there are also pear cut and round cut versions for sale. There aren’t many items for men if you’re seeking a boulder black opal, as most of the options available are for women and unisex.
How Much is a Boulder Black Opal?
On average, a boulder black opal at 1stDibs sells for $4,200, while they’re typically $1,250 on the low end and $62,400 for the highest priced versions of this item.
The Legacy of Opal in Jewelry Design
Opals were discovered in 400 BC, and since then five types have been found throughout the world. Before you start shopping for mysteriously beautiful vintage opal rings and other opal jewelry, learn about the different varieties of the gem — and find out which historical figure was reportedly willing to trade his kingdom for a single stone.
Here is a little riddle for you: the month of October has two birthstones, but only one of them encompasses the colors of other birthstones. If you guessed opal, you’re right! (The other gemstone associated with the month of October is tourmaline.)
Opals are such unusual gemstones that there are too many old-wives tales associated with them, like if you’re a blond, wearing an opal necklace will protect your locks from losing color. Opals were also very fashionable in the early 19th century, up until the publication of Sir Walter Scott’s novel Anne of Geierstein in 1829. The title heroine wears an opal and succumbs to an untimely death. However, the British monarchy, and in particular Queen Victoria, did not let this story get in their way, and they frequently gifted opals to friends and family members. October babies should disregard the noise and proudly wear their opals!
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.
So, where does the name come from? The word opal is thought to originate from the Roman opalus or from the Sanskrit úpala (“precious stone”) or from the Greek opallios (“to see a color change”). So while there have been many names for the stones, opals were first discovered in 400 BC in Ethiopia. But the early reference that comes up most often in history books is from the Roman philosopher Pliny the Elder, who wrote about it in 75 AD. In his text he refers to it as opali. The Romans were big fans of opal, Mark Antony was so enamored by it that, as the story goes, he was willing to trade a portion of his kingdom for a single opal.
There's a wide variety of antique and vintage opal jewelry on 1stDibs (and you won't have to trade your kingdom for it).
Questions About Boulder Black Opal
- 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.
- 1stDibs ExpertApril 5, 2022To see if your black opal is real, check the potch on the back. Double-sided opals are rare, so if there is a lack of potch and color all the way through, this could indicate a fake. Shop a collection of expertly vetted opals from some of the world’s top sellers on 1stDibs.
- 1stDibs ExpertOctober 12, 2021Black fire opal can vary in worth, from $10 per carat to $10,000 per carat. Black opals are generally considered extremely valuable because of their vibrant spectrum of colors and are one of the most enchanting stones in the world. On 1stDibs, shop a range of vintage black fire opal jewelry.
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