Welcome to Nanboya for Gemstones Selling

Nanboya is highly regarded by our customers for our high buying prices of gemstones.
We buy rings, necklaces, earrings, and a variety of other jewelry items
and precious stones like diamonds, emeralds, and rubies for the best prices.

Nanboya takes any items rejected by other companies.
All types of Jewelry will be accepted
no matter what shapes they are.

CASE 1

Outdated style or design?
That’s okay!

Stains and scratches are all FINE!

CASE 2

Unpaired jewelry or
single gemstone items?
No worries

gem
Purchase price only depends on the current condition of the gemstone.

CASE 3

No certificate, guarantee card
and accessory?
No Problem!

Certification
Professional appraisers will assess the gemstone’s value; The Price will not be affected, even if it is without a certificate or guarantee card.
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