Sterling Silver Boulder Opal Cocktail Ring-925 Asymmetrical Triangle
Located in Greensboro, NC
Size: 6 1/4 Metal Content: Sterling Silver Stone Information Natural Boulder Opal Style
Opal, Sterling Silver
$1,464Sale Price|44% Off
Boulder Opal Silver Ring
Located in Berlin, DE
This sterling silver ring features an elegant Boulder Opal sourced from Australia, selected for its
Opal, Silver
$590 / item
1.68 cts, Boulder opal silver ring
Located in บางรัก, TH
Boulder opal silver ring sku712 Weight: 1.68 cts Size: 8x7 mm Ring size: 7 Very beautiful natural
Opal, Silver
$976Sale Price|44% Off
Boulder Opal Silver Pendant gift 5ct australian opal
Located in Berlin, DE
This elegant silver pendant centers on a natural Australian Boulder Opal of refined beauty
Opal, Silver
BUNDA 24.21ct Boulder Opal in silver
Located in SYDNEY, AU
A BUNDA 'Couture' Boulder Opal pendant in sterling silver, featuring an Australian boulder opal
Opal, Silver
$1,171Sale Price|44% Off
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
Opal, Silver
$646Sale Price|44% Off
Boulder Opal Silver Pendant Genuine Australian Green boulder gemstone gift
Located in Berlin, DE
Boulder Koroit Opal pendant in 925 solid sterling silver gemstone origin - Australia opal
Opal, Silver
$1,204Sale Price|44% Off
Boulder Opal Silver Pendant Koroit Opal Gold Plated Necklace
Located in Berlin, DE
Silver necklace with natural Boulder Koroit Opal (18K gold plated) gemstone origin - Australia gem
Opal, Gold Plate, Silver
$3,917Sale Price|44% Off
Large Boulder Opal Ring silver Natural Opal gift friend anniversary opal wedding
Located in Berlin, DE
One of a kind statement silver ring with natural Koroit Boulder Opal of 13.5 carats Opal origin
Opal, Silver
$913Sale Price|44% Off
Boulder Opal Scratched Silver Ring Polychrome Multicolor Gemstones
Located in Berlin, DE
Scratched sterling silver ring with natural Boulder Opal opal origin - Australia stone measurements
Opal, Silver
$644Sale Price|44% Off
Pastel Boulder Opal Silver Pendant Natural Australian opal Unisex Jewelry gift
Located in Berlin, DE
Silver pendant with natural Boulder Opal gemstone origin - Australia opal measurements - 0.12 x
Opal, Silver
$943Sale Price|44% Off
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
Opal, Gold Plate, Silver
$3,254Sale Price|44% Off
Boulder Opal ring silver Unisex Gift for girlfriend Genuine Australian opal
Located in Berlin, DE
Large silver ring with natural Boulder Opal Opal origin - Australia stone measurements - 0.16 x
Opal, Silver
$2,350Sale Price|44% Off
Large Boulder Koroit Opal Silver Ring 9ct opal anniversary gift
Located in Berlin, DE
This exceptional Boulder Koroit Opal ring is a sculptural statement piece that captures the
Opal, 18k Gold, Gold Plate, Silver
$2,148Sale Price|44% Off
Boulder Opal Silver Pendant Terracotta Red Natural Australian Opal Unisex gift
Located in Berlin, DE
Natural boulder opal silver pendant opal origin - Australia opals measurements - 0.16 х 0.71 х
Opal, Silver, Sterling Silver
$816Sale Price|44% Off
Opal necklace silver Blue Boulder Natural Australian Gemstone
Located in Berlin, DE
Matte finish silver pendant with natural Boulder "Koroit" Opal gemstone origin - Australia
Opal, Silver
$1,632Sale Price|44% Off
Big Boulder Koroit Opal Silver Pendant Australian Opal Gold Plated Necklace
Located in Berlin, DE
18K gold plated silver necklace with natural Boulder Koroit Opal gemstone origin - Australia gem
Opal, Gold Plate, Silver
$3,264Sale Price|44% Off
Big Boulder Opal Sterling Silver Ring October Birthstone
Located in Berlin, DE
Fine quality big Boulder Opal ring in silver ring size - 8.5 US / 58 EU / 18.5 weight of the Opal
Opal, Sterling Silver
$1,308Sale Price|44% Off
Big Boulder Koroit Opal Silver Necklace Natural Opal Gold Plated Pendant
Located in Berlin, DE
Large 18K gold plated silver pendant with natural fine quality Boulder Koroit Opal gemstone origin
Opal, Gold Plate, Silver
$1,725Sale Price|44% Off
Boulder Koroit Opal Silver Pendant Gold Plated Necklace opal wedding gift
Located in Berlin, DE
Sterling silver pendant with natural Boulder Koroit Opal and 18K gold plating gemstone origin
Opal, Gold Plate, Silver
$2,967
Boulder opal pendent
Located in Bad Kissingen, DE
features an impressive boulder opal adorned with a silver frog set with bright red sapphires. A leaf made
Silver
$2,343Sale Price|44% Off
Boulder Opal Silver Gold ring, unique engagement opal anniversary size 8
Located in Berlin, DE
This elegant Boulder Opal ring is crafted in solid 925 sterling silver and 18K gold features a fine
Opal, 18k Gold, Gold Plate, Silver, Gold
$1,952Sale Price|44% Off
Boulder Opal Silver Ring Mens Statement Jewelry Gift birthday
Located in Berlin, DE
Silver ring with natural Boulder Opal Opal gemstone origin - Australia opal measurements - 0.47
Opal, Silver
$1,171Sale Price|44% Off
Boulder Opal Silver Ring 5 carat anniversary opal wedding gift vintage style
Located in Berlin, DE
Scratched sterling silver ring with natural Boulder Opal opal origin - Australia opal measurements
Opal, Silver
$1,139Sale Price|44% Off
Australian Boulder Opal Necklace Sterling Silver Pendant 15.7ct gift
Located in Berlin, DE
Elegant 925 solid sterling silver pendant featuring a stunning natural Boulder Opal weighing 15.7
Opal, Sterling Silver
$3,590Sale Price|44% Off
Big Blue Boulder Opal Silver Ring Unisex Statement Natural Koroit Opal Jewelry
Located in Berlin, DE
Large beautiful nature Boulder - Koroit-type - Opal ring in sterling silver ring size - 9 US weight
Opal, Silver
$1,887Sale Price|44% Off
Blue Boulder Opal Silver Ring large 8.75 size gift opal anniversary wedding
Located in Berlin, DE
An unisex ring showcasing a natural Australian boulder opal of impressive scale, measuring 0.55
Opal, Silver
Boulder Opal Necklace in Sterling Silver with Gold Accents
Located in Berlin, BE
a bold and natural Australian Boulder Opal, showcasing vibrant play-of-color and unique natural
Opal, Gold, Sterling Silver
$750Sale Price|44% Off
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
Opal, Silver
$2,538Sale Price|44% Off
Boulder Opal Silver Pendant Nacreous White Multicolor Natural Australian Stone
Located in Berlin, DE
Silver pendant with natural Boulder Opal opal origin - Australia opal measurements - 0.2 х 0.51 х
Opal, Silver, Sterling Silver
$3,254Sale Price|44% Off
Boulder Opal Scratched Silver Ring Cosmic Dust Australian Gemstone Jewelry
By Alexey Gabilo
Located in Berlin, DE
Scratched silver ring with natural Boulder Opal opal origin - Australia stone measurements - 0.16 x
Opal, Silver, Sterling Silver
$3,905Sale Price|44% Off
Red Boulder Opal silver ring Fine Opal Anniversary Gift wedding Ring 4.21 carat
Located in Berlin, DE
Statement silver ring with very bright, unique natural Boulder Opal of 4.21 carats with the rarest
Opal, Silver
$644Sale Price|44% Off
Boulder Opal Silver Pendant Colorful Blue Natural Australian gemstone gift
Located in Berlin, DE
Silver pendant with natural Boulder Opal gemstone origin - Australia opal measurements - 0.16 x
Opal, Silver
$2,538Sale Price|44% Off
Boulder Opal Silver Pendant gift Multicolor Natural Australian Stone necklace
Located in Berlin, DE
Silver pendant with natural Boulder Opal opal origin - Australia opal measurements - 0.2 х 0.51 х
Opal, Silver, Sterling Silver
$976Sale Price|44% Off
Boulder Opal Silver Necklace Galaxy Natural Australian Gemstone gift christmas
Located in Berlin, DE
Scratched silver pendant with natural Boulder Opal gemstone origin - Australia gem size - 0.35 х
Opal, Silver
$488Sale Price|44% Off
Boulder Opal Gold Plated Silver Necklace Game of Thrones Style
Located in Berlin, DE
18K gold plated silver necklace with natural Boulder Koroit Opal opal origin - Australia opal
Opal, Gold Plate, Silver
$457Sale Price|44% Off
Boulder Opal 18K Gold Silver Ring Natural Blue opal gemstone gift for wife
Located in Berlin, DE
Matte finish silver 18K gold plated ring with fine quality blue Boulder Opal gemstone origin
Opal, Gold Plate, Silver, 18k Gold
$5,875Sale Price|44% Off
Large boulder opal ring unisex Polychrome Purple Australian opal
By Alexey Gabilo
Located in Berlin, DE
Large silver ring with natural Boulder Opal opal origin - Australia opal measurements - 0.16 x
Opal, Silver, Sterling Silver
$790Sale Price|20% Off
Brazilian Boulder Opal Pendant in Sterling Silver & 18K Gold, 1988
By Aria Jewelry Design
Located in Raleigh, NC
Unique Brazilian Boulder Opal Pendant in Sterling Silver and 18K Gold Discover the elegance of our
Opal, 18k Gold, Sterling Silver
$646Sale Price|44% Off
Boulder Opal Silver Pendant Genuine Australian Green Peat Brown Gemstone gift
Located in Berlin, DE
Silver pendant with natural Boulder Koroit Opal gemstone origin - Australia opal measurements
Opal, Silver
$618Sale Price|44% Off
Boulder Koroit Opal Silver Necklace mens jewelry pendant male friend gift
Located in Berlin, DE
Silver pendant with natural Boulder Koroit Opal gemstone origin - Australia gem size is 10 x 22 mm
Opal, Silver
$1,171Sale Price|44% Off
Australian Boulder Opal Silver Pendant Brown Raw Red Flash Opalescence Gemstone
Located in Berlin, DE
Silver pendant with natural Boulder Koroit Opal gemstone origin - Australia opal measurements
Opal, Silver
$3,905Sale Price|44% Off
Boulder Opal and precious opal ring in silver with gold-plated setting sapphire
Located in Berlin, DE
standards for lasting quality and comfort. Materials: 925 silver, 18K gold bezels Stones: Opal 4x9mm, 6x11
Opal, Sapphire, Gold Plate, Silver
Australian Boulder Opal Pendant Necklace Sterling Silver Custom Bezel 20” Chain
Located in Carmel By The Sea, CA
Boulder Opal Pendant Necklace Sterling Silver Custom Bezel 20” Chain Large freeform Australian boulder
Opal, Sterling Silver
$18,878Sale Price|44% Off
Large Australian Boulder Opal Red Green Blue Gemstone Ivy Silver Ring
By Alexey Gabilo
Located in Berlin, DE
Natural boulder Opal ring in blackened and gold plated silver Opal origin - Australia Opal
Opal, Silver
$2,929Sale Price|44% Off
Large Boulder Opal Ring silver Green Blue Australian Gemstone unisex vintage
Located in Berlin, DE
Large matte finish silver ring with natural Boulder Opal opal origin - Australia opal weight
Opal, Silver
$1,795Sale Price / item|44% Off
Blue Boulder Opal ring Avatar Unisex natural opal ring Genuine opal jewelry
Located in Berlin, DE
Amazing silver ring with natural blue and green Boulder Opal Opal origin - Queensland, Australia
Opal, Silver
$2,937Sale Price|44% Off
Large Boulder Opal Ring silver Green Blue Australian Gemstone unisex vintage
Located in Berlin, DE
Large matte finish silver ring with natural Boulder Opal opal origin - Australia opal weight
Opal, Silver
Vintage Large 17ct Australian Boulder Opal Pendant in Gold Over Sterling Silver
Located in SYDNEY, AU
Australian Queensland Boulder Opal, 17ct estimated - Metal : Sterling Silver 925 with gold plated (Stamped
Opal, Sterling Silver
$3,905Sale Price|44% Off
Big Boulder Opal Silver Pendant gift for friend father birthday natural gemstone
Located in Berlin, DE
Silver pendant with natural Boulder Opal gemstone origin - Australia gem size - 9 х 36 mm gem
Opal, Silver
$514Sale Price|44% Off
Boulder Opal 18K Gold Silver Pendant Natural Multi-Colour Australian Gemstone
Located in Berlin, DE
18K yellow gold plated and matte finish silver pendant with natural Boulder Opal opal origin
Opal, Gold Plate, Silver, 18k Gold
$5,875Sale Price|44% Off
Fountain of life Large Boulder Opal Silver necklace fine quality australian gem
Located in Berlin, DE
Large silver pendant with natural fine quality Boulder Opal gemstone origin - Australia gem size is
Opal, Silver
Australian Boulder Opal Pendant in Sterling Silver with 18k Gold Accents
Located in Berlin, BE
A striking pendant featuring a natural Boulder Opal from Queensland, Australia. Set in solid 925
Opal, 18k Gold, Sterling Silver
$2,408Sale Price|44% Off
Boulder Opal Pendant Mahogany Natural Unisex Necklace Ivy
Located in Berlin, DE
Boulder Opal necklace in sterling silver Opal origin - Australia Opal measurements - 0.16 x 0.51 x
Opal, Silver, Sterling Silver
$11,751Sale Price|44% Off
Large Boulder Opal SIlver Ring Colorful Gemstone Statement ring gift 8 ct
Located in Berlin, DE
crafted with a matte finish and showcasing an 8.45-carat oval cabochon Australian Boulder Opal. The opal
Opal, Silver
$2,200Sale Price|24% Off
Australian Boulder Opal, Turquoise, Silver and 18 Karat Gold Dangle Earrings
By Vicki Orr Designs
Located in Naples, FL
Stunning Australian Boulder Opal and Carico Lake turquoise (from the closed mine in Nevada, USA
Opal, Turquoise, Multi-gemstone, Turquoise Matrix, 18k Gold, Sterling Si...
$272Sale Price / item|20% Off
2.41 Ct Boulder Opal Triplet Necklace 925 Sterling Silver Engagement Necklace
Located in New York, NY
Name - Boulder Opal Triplet, Zircon • Stone Size - 8x10mm, 1mm • Stone Weight – 2.41 CTS • Stone Shape
Opal, Sterling Silver
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).