Brilliant Blue/Green Australian Black Opal

$820

N2 Blue/Green Color Australian Black Opal

$330

Stunning Earth Color Australian Black Opal

$280

N1 Pinfire Australian Black Opal

$770

Lightning Flash Australian Black Crystal Opal

$420

Earth Color Australian Black Opal

$680

Neon Flash Australian Black Opal

$1,100

Earth Color Australian Black Opal

$480

Lightning Green Australian Black Opal

$950

Earth Color Australian Black Opal

$1,200

N1 Block Pattern Australian Black Opal

$550

“Z” Letter Australian Black Opal

$390

Blue/Green Flash Australian Black Crystal Opal

$390

Stunning Harlequin Pattern Australian Black Opal

$3,600

Mosaic Pattern Australian Black Opal

$880

N1 Stunning Australian Black Opal

$480

0.58cts, Stunning Flash Australian Black Opal

$260

3.305cts, Mystic Forest Color Australian Black Opal

$960

1.135cts, Earth Color Australian Black Opal

$780

0.46cts, Stunning Flash Australian Black Opal

$460

4.03cts, Stunning Rolling Flash Australian Black Opal

$12,000

3.565cts, Stunning Australian Black Crystal Opal

$2,800

2.465cts, Rolling Neon Flash Australian Black Opal

$3,200

1.175cts, Flash Blue Green Australian Black Opal

$650

4.775cts, Living Planet Gemgrade Australian Black Opal

$12,000

1ct, Sparkling Australian Black Opal

$220

2.41cts, Vivid Flash Australian Black Opal

$3,200

3.07cts, Flash Green Australian Black Opal

$2,200