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4.28 ct 19.6 × 9.9 × 4.2 mm

Australian Boulder Opal

Boulder Opal

$1,127
8.99 ct 12 × 16.7 × 5 mm

Australian Boulder Opal

Boulder Opal

$818
5.365 ct 15.3 × 13.3 × 4 mm

Australian Boulder Opal

Boulder Opal

$1,127
5.685 ct 11.6 × 12.5 × 3.2 mm

Australian Boulder Opal

Boulder Opal

$4,909
37.895 ct 35.1 × 25.7 × 8.2 mm

Australian Boulder Opal

Boulder Opal

$7,091
1.7 ct 10.9 × 6.2 × 3.5 mm

Australian Boulder Opal

Boulder Opal

$636
6.2 ct 10.8 × 22.9 × 3.2 mm

Australian Boulder Opal

Boulder Opal

$436
18.35 ct 18.9 × 21.5 × 5.2 mm

"Klein Blue" Australian Boulder Opal

Boulder Opal

$891
3.505 ct 14.8 × 9 × 3 mm

Australian Boulder Opal in Ocean Hues

Boulder Opal

$764
SALE
13.09 ct 26.6 × 13.7 × 5.6 mm

Special Offer: Australian Boulder Opal

Boulder Opal

$182
12.095 ct 17.8 × 11.6 × 3.4 mm

Australian Boulder Opal Bookmatched Pair

Boulder Opal

$764
1.345 ct 9.2 × 5.9 × 2.6 mm

Australian Boulder Opal

Boulder Opal

$472
9.155 ct 15.6 × 15.2 × 4.3 mm

"Fiery Clouds" Australian Boulder Opal

Boulder Opal

$1,000
1.13 ct 9.5 × 6.1 × 2.8 mm

Australian Boulder Opal with Edge-to-Edge Color

Boulder Opal

$891
3.145 ct 13.5 × 7.2 × 3.7 mm

"Blossom" Australian Boulder Opal

Boulder Opal

$636
1.3 ct 5.2 × 11.3 × 2.2 mm

"Flame" Australian Boulder Opal

Boulder Opal

$1,246
4.775 ct 17.6 × 9 × 4.2 mm

Australian Boulder Opal

Boulder Opal

$200
1.395 ct 8.6 × 7.2 × 2.4 mm

"Blue Ocean" Australian Boulder Opal

Boulder Opal

$445
0.88 ct 10.9 × 3.9 × 3 mm

Australian Opalized Wood

Boulder Opal · Opalized Fossils

$1,546
0.845 ct 7.3 × 4.5 × 2.1 mm

Australian Boulder Opal

Boulder Opal

$400

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Tags

Australian Opal

Other

Collector's Grade✓ High Dome✓

Mexican Opal

Other

High Dome✓

Opal Carvings

Other

High Dome✓

Opal Jewelry

Style

Minimalist✓ Vintage-Inspired✓ Nature-Inspired✓ Geometric✓ Elegant✓ Glamorous✓ Playful✓ Statement✓ Boho✓ Gothic✓

Motifs

Animals✓ Botanical✓ Celestial✓ Symbols✓ Objects✓ Patterns✓

Occasions

Office Wear✓ Everyday Essentials✓ Vacation✓ Formal Occasions✓ Business Events✓ Date Night & Parties✓

Gender

Men✓ Women✓ Unisex✓

Other

Collector's Grade✓ High Dome✓

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Subcategory

Black Opal Boulder Opal Crystal Opal Opalized Fossils Semi-Black Opal White Opal

Body Tone

N1 N2 N3 N4 N5 N6 N7 N8 N9

Shape

Bead Flower Freeform Heart Hemisphere Marquise Oval Parallelogram Rectangle Rhombus Round Teardrop Triangle

Origin

Andamooka Coober Pedy Lightning Ridge Mexico Mintabie Queensland

Color Pattern

Broad Flash Cat's Paw Cat's-eye Pattern Chaff Chinese-writing Column Pattern Double-sided Play-of-Color Flagstone Floral Pattern Harlequin Jigsaw Metallic Flash Mosaic Neon Flash Picture Pattern Pinfire Ribbon Rolling Flash Scale Pattern Starburst Velvet-like Pattern

Fossil Type

Petrified Wood Shell

Main Stone Type

Black Opal Boulder Opal Crystal Opal Fire Opal Opalized Fossils Semi-Black Opal White Opal

Material

10K Gold 14K Gold 14K Gold Filled 18K Gold 925 Sterling Silver 999 Fine Silver 9K Gold Alloy Pt900 Platinum

Accent Stone

Amazonite Amethyst Apatite Aquamarine Baroque Akoya Pearl Blue Turquoise Cubic Zirconia (CZ) Diamond Freshwater Pearl Jadeite Lapis Lazuli Moissanite Mother-of-Pearl Pink Sapphire Red Cord Rose Quartz Ruby Saltwater Pearl Sapphire Shell Pearl (Imitation Pearl) Spinel Topaz Tourmaline Tsavorite

Motif

Chinese Style Goldfish

Ring Size (US)

Adjustable Adjustable open band 4 4 1/4 4 1/2 4 3/4 5 1/4 5 1/2 5 3/4 6 6 1/4 6 1/2 6 3/4 7 7 1/4 7 1/2 8 1/4

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