Tanzanite
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About us
NishGems is one of Sri Lanka's leading exporters of coloured gemstones. The company was founded in 2016 but has over 10 years of experience in the natural gemstone trade, especially sapphires and spinels.
The company specializes in high-end niche markets of natural-colored gemstones. The product line consists primarily of faceted unheated free-size sapphires of all grades, especially medium to high-grade large-sized sapphires. The sapphire range includes blue, pink, yellow sapphire, pastel sapphire, ruby, star sapphire, and star ruby. In addition, the company has a large selection of other important gemstones such as Spinel, Tsavorites, Tourmaline and Zircons.
NishGems operates its own gem-cutting and polishing (lapidary) manufacturing unit. Additionally, our company only provides stones with confirmed certifications from well-equipped gem testing labs to ensure the quality of its products before putting the stones out to the market.
The company specializes in high-end niche markets of natural-colored gemstones. The product line consists primarily of faceted unheated free-size sapphires of all grades, especially medium to high-grade large-sized sapphires. The sapphire range includes blue, pink, yellow sapphire, pastel sapphire, ruby, star sapphire, and star ruby. In addition, the company has a large selection of other important gemstones such as Spinel, Tsavorites, Tourmaline and Zircons.
NishGems operates its own gem-cutting and polishing (lapidary) manufacturing unit. Additionally, our company only provides stones with confirmed certifications from well-equipped gem testing labs to ensure the quality of its products before putting the stones out to the market.
Seller feedback (241)
- a***t (18)- Feedback left by buyer.Past 6 monthsVerified purchaseBeautiful gem, we got it appraised by a gemonologist and he thought this was a beautiful specimen. Thank you for the amazing deal and amazing stone. Shipping was quick, packaging was well done and stone was exactly as described in the picture.
- *****- Feedback left by buyer.Past yearVerified purchaseSeller has been a pleasure to deal with. I had a change of heart when receiving the stone but seller accepted the refund and made the process smooth and easy timo deal with. I would definitely recommend this seller and will keep them in mind when purchasing my next stone. Thank you for an excellent service!
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseBeautiful stone.....fast shipping.....I will buy from again...very pleased!
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseGreat seller!
- *****- Feedback left by buyer.Past yearVerified purchaseAdams came package very well, very true to colour in the photos
- *****- Feedback left by buyer.Past monthVerified purchaseExcellent item. Seller highly recommended.