Green Queensland Crystal Boulder Opal Ringstone 1.05 ct

Original price was: USD $190.Current price is: USD $152.

Purple Winton Crystal Boulder Opal Teardrop 2.98 ct

Original price was: USD $185.Current price is: USD $148.

Crystal Boulder Opal Jewelers Parcel for Rings 23.55 ctw

Original price was: USD $180.Current price is: USD $144.

Crystal Boulder Opal Jewelers Parcel for Rings 33.63 ctw

Original price was: USD $180.Current price is: USD $144.

Pink Boulder Opal 6.9 ct

Original price was: USD $175.Current price is: USD $140.

Oval Shape Koroit Boulder Opal Polished Stone 32 ct

Original price was: USD $165.Current price is: USD $132.

Rectangle Green Winton Crystal Boulder Opal 1.7 ct

Original price was: USD $165.Current price is: USD $132.

Green Blue Winton Crystal Boulder Opal Ringstone 1.2 ct

Original price was: USD $150.Current price is: USD $120.

Purple Rectangle Shape Winton Crystal Boulder Opal 6.99 ct

Original price was: USD $140.Current price is: USD $112.

Pink Green Rectangle Australian Boulder Opal 6.61 ct

Original price was: USD $126.Current price is: USD $101.

Purple Sandstone Crystal Boulder Opal Ringstone 4.38 ct

Original price was: USD $120.Current price is: USD $96.

Traingle Veins Koroit Boulder Opal Polished Stone 23.8 ct

Original price was: USD $115.Current price is: USD $92.

Square Shape Purple Winton Crystal Boulder Opal 6.43 ct

Original price was: USD $100.Current price is: USD $80.

Freeform Koroit Boulder Opal Polished Pendant Stone 70.5 ct

Original price was: USD $95.Current price is: USD $76.

Purple Winton Crystal Boulder Opal Ringstone 1.18 ct

Original price was: USD $90.Current price is: USD $72.

Double Sided Oval Koroit Boulder Opal Stone 27.53 ct

Original price was: USD $85.Current price is: USD $68.

Freeform Shape Australian Boulder Opal from Winton 10 ct

Original price was: USD $75.Current price is: USD $60.

Freeform Unique Koroit Boulder Opal Polished Stone 47.43 ct

Original price was: USD $70.Current price is: USD $56.

Koroit Vein Boulder Opal for Large Mens Ring 31.05 ct

Original price was: USD $69.Current price is: USD $55.