Boulder Opal Ring by Jennifer Kalled, Triple Gold Band, Size 8, USA
By Jennifer Kalled
Located in Wolfeboro, NH
This Boulder opal ring has blue green fire with an undulating roof surface making it organic looking, and preserving the raw nature of the opal gem....
Opal, 14k Gold, 18k Gold, 22k Gold
Boulder Opal Ring 22 Karat 18k Gold Pyramid Stone Blue Green Jennifer Kalled
By Jennifer Kalled
Located in Wolfeboro, NH
Art jewelry is as unique as its collectors. This boulder opal not only has the blue, green & red flashes that everyone loves, but it has a unique quality of a pyramid stone. Me...
Opal, 14k Gold, 18k Gold, 22k Gold
$2,162Sale Price|40% Off
Aurora Boulder Opal 18K gold and silver ring red blue green yellow opalescences
Located in Berlin, DE
A captivating “Aurora” ring featuring a natural Australian opal, glowing with a full spectrum of colors that shift like the northern lights—vivid reds, blues, greens, and violets shi...
Opal, Gold Plate, Silver, 18k Gold
Dalben Trilogy Boulder Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18 kt rose gold ring with three bezel-set blue-green-pink Australian Boulder Opals weight 4,34 carats . Ring size US 7 1/4 - EU 55 re-sizable . Be...
Opal, Gold, 18k Gold, Rose Gold
Boulder Opal Diamond Gold Ring
Located in Beverly Hills, CA
A magnificent ring featuring a 14.15 carat boulder opal bezel with exceptional play of color. The opal is accented by 5 round brilliant cut diamonds total...
Diamond, White Diamond, Opal, 18k Gold, Yellow Gold
Dalben Design Blue Green Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold semi lucid finishing ring with a 9,6 carat bezel-set lovely Blue-green Australian Boulder Opal . This Australian Boulder Opal has the se...
Opal, 18k Gold, Gold, Yellow Gold
Dalben Stone Shape Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18 kt yellow gold ring with a 6,8 carats bezel-set blue stone shape Australian Boulder Opal . Ring size 6 - EU 52 re-sizable . Bezel setting dimensi...
Opal, 18k Gold, Yellow Gold
Dalben Big Oval Australian Boulder Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design 18k rose gold satin finishing ring with a 14,78 carat bezel-set oval light blue Australian Boulder Opal. The opal has pastel light blue-green colors with some pink waves...
Opal, Gold, 18k Gold, Rose Gold
Australian Boulder Opal 22 Karat Yellow Gold Cocktail Ring
By Vicki Orr Designs
Located in Naples, FL
Australian Boulder Opal and solid 22k hand forged yellow gold solitaire cocktail ring with a split shank design. This stunning, elongated blue Opal with rainbow flashes paired with the hammered, high karat gold fuses old world jewelry...
Opal, Gold, 22k Gold, Yellow Gold
Dalben Rainbow Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k rose gold satin finishing ring with a 6,6 carat bezel-set Australian Boulder Opal . The stone rainbow colors continuosly change with the different l...
Opal, 18k Gold, Rose Gold, Gold
Vintage 6 Carat Boulder Opal Gold Solitaire Halo Ring
Located in Montreal, QC
Simply Beautiful! Solitaire Boulder Opal Gold Vintage Halo Ring. Featuring a securely nestled Hand set 6 Carat Boulder Opal. Hand crafted Diamond Cut 8K White Gold mounting. Ring siz...
Opal, Gold, White Gold
Dalben Light Blue Boulder Opal Rose Gold Ring
By Oreste Dalben
Located in Como, IT
Dalben design One of a kind 18 kt rose gold ring with a 3,02 carat bezel-set deep light blue navette shape Australian Boulder Opal . Ring size 7 1/4 - EU 55 re-sizable . Bezel s...
Opal, 18k Gold, Rose Gold, Gold
Dalben Blue Green Boulder Opal Yellow Gold Ring
By Oreste Dalben
Located in Como, IT
Dalben design One of a kind 18 kt yellow gold satin finishing ring with a blue green colors solid Australian Boulder Opal rhombus shape weight 4,63 carats . Ring size US 7 - EU...
Opal, Gold, 18k Gold, Yellow Gold
$1,044Sale Price|40% 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 - Australia opal measurements - 0.31 x 0.47 in / 8 х 12 mm ring weight - 7.6 grams ring s...
Opal, Gold Plate, Silver
Boulder Opal Ring 22k 18k Gold Wide Band
By Jennifer Kalled
Located in Wolfeboro, NH
Boulder opal ring in 22k and 18k gold. The opal has great fire of blue, green, gold and orange. The 18k gold wide band is very comfortable and has...
Opal, 14k Gold, 18k Gold, 22k Gold
Opal Ring 22 Karat Gold 18 Karat Gold Textured Wide Band
By Jennifer Kalled
Located in Wolfeboro, NH
Boulder opal is one of the most beautiful gems on earth. Its variety is unequal, thus each opal is unique unto itself. That is special. This boulder opal has beautiful green flash with some blue. The wide 18k gold band is textured and very comfortable. The 22k gold bezel...
Opal, 14k Gold, 18k Gold, 22k Gold
Boulder Opal Ring Green Fire 22 Karat Gold 18 Karat Gold size 7.5
By Jennifer Kalled
Located in Wolfeboro, NH
Boulder opal ring with the most intense green & blue fire, one cannot stop looking at, it even has a "whale" surfacing in the opal in it! 22k gold is wrapped around the boulder opal...
Opal, 14k Gold, 18k Gold, 22k Gold
Boulder Opal Ring Green Fire 22 Karat Gold 18 Karat Gold size 7.5
By Jennifer Kalled
Located in Wolfeboro, NH
Boulder opal ring in 22k and 18k gold. The green color and flash in this boulder opal is stunning and the shape, so unique. I’m having a hard time not keeping this ring for myself. B...
Opal, 18k Gold, 22k Gold, 14k Gold
Boulder Opal Ring 22 Karat Gold 18 Karat Gold Aqua Flash
By Jennifer Kalled
Located in Wolfeboro, NH
Boulder opal ring in a lovely aqua turquoise tone. The pattern of color in this boulder opal is like an abstract painting of your favorite beach on the Caribbean. The 18k gold band...
Opal, 18k Gold, 22k Gold
Boulder Opal Ring 22 Karat Gold 18 Karat Gold Band Green Blue Fire
By Jennifer Kalled
Located in Wolfeboro, NH
Boulder opal ring in 22k gold with a 18k gold shank. The large flashes of blue, green with a tad of purple is spectacular! The 4mm gold band is off se...
Opal, 14k Gold, 18k Gold, 22k Gold
Boulder Opal Ring in 22 Karat Gold Bezel 18 Karat Gold Shank
By Jennifer Kalled
Located in Wolfeboro, NH
The beauty of boulder opal is not only seen in its color, but also the variety of the type of pattern the opal has. This boulder opal ring has every color of the rainbow, including...
Opal, 14k Gold, 18k Gold, 22k Gold
Boulder Opal Ring 18 Karat 22 Karat Gold
By Jennifer Kalled
Located in Wolfeboro, NH
Every boulder opal is unique. The variety of color play in an opal is extraordinary. This boulder opal ring is bright with flash, and with every hue...
Opal, 14k Gold, 18k Gold, 22k Gold
Opal Ring in 22 Karat, 18 Karat Gold, Jennifer Kalled
By Jennifer Kalled
Located in Wolfeboro, NH
This opal in petrified wood is magnificent! Greens, blues, periwinkle and some petrified wood matrix cover the face of this gem. The beauty of the organic nature of this opal ring ...
Opal, 18k Gold, 22k Gold
Jennifer Kalled Opal Ring in 22 Karat and 18 Karat Gold
By Jennifer Kalled
Located in Wolfeboro, NH
Chocolate matrix petrified wood with opal! Very cool ring in 22k and 18k gold. Size 7.5 with a 4mm shank, very comfortable.
Opal, 14k Gold, 18k Gold, 22k Gold
Boulder Opal Ring 22 Karat 18 Karat 14 Karat Gold Jennifer Kalled
By Jennifer Kalled
Located in Wolfeboro, NH
What is it about a ring that captures us? This boulder opal ring with stripes of blue, green, hues of purples, does just that, captures you. The high carat gold of 22k & 18k gold f...
Opal, 14k Gold, 18k Gold, 22k Gold