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- Negotiable
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- Negotiable
- The latest product
- spinel rough
- 114# spinel,spinels rough
- white sapphire crackle
- white sapphire crackle
- White Sapphire Crackle, colorless synthetic corundum , high purity synthetic corundum
- #2 Rough Ruby, lab created ruby
- Rough Ruby, corundum mateial , ruby rough , synthetic rough stone
- #5 rough ruby
