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20.72 ct Fancy (25 x 17 mm) Play of Colors Australian Koroit Boulder Opal
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20.72 ct Fancy (25 x 17 mm) Play of Colors Australian Koroit Boulder Opal

Starting price (see what it sold for on eBay ↗) $9.99 as of Jul 17, 2026
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Past Loose Gemstones auctions
Condition New with tags
Condition tiers New Used Refurbished Damaged Unspecified
Ships from ZIP 752**
sinceregems 13,042 ratings · 99.30% positive
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Description

From the seller
20.72 ct Outstanding Fancy Shape (25 x 17 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone. Gem Type Boulder Opal. Shape Fancy. Weight 20.72 ct. Rare Stone! Unheated / Untreated Play of Colors Orgin From Australia.

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