$3,900.00
The Angle series will be a good focus for me this 2022, not sure how...
$3,900.00
When two stones collide, one gets something very special. Bill cut these beautiful turquoise and...
$2,300.00
Beautiful opal ring in 22k gold with a wide sterling silver band. Opal in petrified...
$3,100.00
A lovely opal in petrified wood wide band ring. 22k gold wraps this lavender purple...
$3,800.00
Lovely opal earring in blue purple tones. The mixed metal of 22k gold and sterling...
$2,000.00
Every boulder opal is unique, which in my opinion, makes this gem the most fascinating...
$5,600.00
Boulder opal cuff bracelet with opal in petrified wood and tanzanite. This opal cuff has...
$2,400.00
Deep rich blue purple boulder opal ring. Great shape opal with 22k gold wrapping around...
$3,550.00
Another of natures wonders, opal in petrified wood, lovely. The wood matrix can be seen...
$2,400.00
Beautiful purple fire in this boulder opal, mixed metal ring. 22k gold wraps the boulder...
$2,200.00
A little off beat put that is what you expect from this jeweler, yes? Stunning...
$3,900.00
Bill Kasso faceted this opal which brings a whole other quality of special to this...
$2,400.00
Boulder opal ring with bands of colors that mesmerize. Boulder opal is the only gem...
$1,900.00
Boulder opal with lovely strands of pink, blue, green & aqua color. Bill shaped the...
$4,300.00
If you love cuff bracelets you will love this one. This boulder opal flashes all...
$1,850.00
Other worldly boulder opal with such depth, seems like you are viewing space from a...
$2,950.00
This is a brilliant multi-colored piece of opalized wood from the Koroit Opal Field. The...
$3,100.00
Ammonite along with opal; can't get much better than this. Blue purple opal with the...
$6,600.00
The piece of jewelry you can see; a bracelet. This boulder opal bracelet has pink...
$2,300.00
Such a flashy boulder opal with red, green, gold and blue. Perfect for the collector...
$2,600.00
Beautiful boulder opal sterling silver and 22k gold cuff bracelet with titanium drusy quartz and...
$2,600.00
Beautiful boulder opal sterling silver and 22k gold cuff bracelet with titanium drusy quartz and...
$2,600.00
A very comfortable sterling silver and 22k gold cuff bracelet with boulder opal drusy quartz,...
$2,400.00
Turquoise looks amazing in 22k gold and these earrings with the combination of gold and...
$2,600.00
An ironstone map with rivers of opal. I love matrix boulder opal, each gem has...
$3,600.00
The galaxy bracelet is a design I have been doing for quite some time. I...
$1,600.00
The term "druze of quartz" refers to the size of the crystal formation, so the...
$3,900.00
To add to your watermelon tourmaline collection or to start one. This watermelon tourmaline cuff...
$1,600.00
Classic boulder opal ring with beautiful green, turquoise, & lavender flashes. 22k gold setting with...
$1,900.00
Boulder opal ring with green, blue and gold flashes in a chocolate matrix of ironstone. ...
$1,900.00
Boulder opal ring with a beautiful blue boulder opal gem. 22k gold wraps the opal...
$2,850.00
Stunning aqua color in this boulder opal with gold green and lavender flashes, with a...
$2,500.00
What something different? Then this watermelon tourmaline ring is perfect. A great beveled edge shape...
$2,000.00
Aqua is the predominate opal fire in the boulder opal gem, a hint of pink...
$1,900.00
Reds, blues, golds and green flash through the chocolate matrix ironstone in this beautiful abstract...
$1,300.00
Really lovely rectangle boulder opal with depth and mystery. The purples and lavender tones are...
$1,925.00
Beautiful chocolate matrix boulder opal ring. Love the abstract nature of this type of opal,...
$1,950.00
This beautiful opal formed in petrified wood in Queensland Australia. The opal has aqua, green...
$2,600.00
Boulder opal comes in so many tones, it's a designers dream. These opals have blue...
$1,395.00
Boulder opal ring in sterling silver and 22k gold. A comfortable wide sterling silver band...
$1,850.00
Dynamic boulder opal gem in the blues & greens. The chocolate matrix ironstone which the...
$1,050.00
Really unusual artful pair of drusy quartz earrings in silver and a hint of gold. ...
$3,500.00
Unusual combination of boulder opal and cherry creek jasper in 22k, 18k gold and sterling...
$1,300.00
Petrified coral with blushed tones, long, lightweight, sexy earring. If you want a significant earring...
$2,600.00
Australian Boulder Opal in Wood 22k, 18k gold Sterling Silver Measure appx .75" square
$595.00
Mexican Opal Ring 22k gold bezel Sterling Silver Shank Split Shank Size 6 Insurance &...
$3,100.00
Australian Boulder Opal Sapphire Amethyst Pink Sapphire Zircon Sterling Silver 22k, 18k gold Insurance &...
$695.00
A nice change for a beaded necklace. Picasso Marble with natural topaz spacers. Looks amazing...
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