- JTR Development Association Inc
- rough diamonds,raw gems,diamonds,gems,raw gemstones,natural gemstones,gem stones,loose gemstones,rough gemstones,gemstones,natural raw gemstones,gemstones supplier,gemstones exporter,sell gemstones,raw diamond,sapphire diamond supplier,sapphire exporter,ruby,rubies,raw ....
- Address:Wards Road, Port Moresby, NCD, Papua New Guinea
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