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Loose Natural Tanzanite Stone Round Gems 2.5-3mm each

$11.31 USD$39.99 USD

Out of stock
$11.31 USD$14.14 USD
SKU: TZ-60001-5


Natural Tanzanite Gemstone 2.5-3mm Round each


NAME: Tanzanite
SHAPE: Round
CUT: Faceted
COLOR: Blue-Purple
ORIGIN: Tanzania
SIZE: 2.5mm to 3.0mm
TREATMENT: None Treated
HARDNESS: 7.0-7.5
APPROX WEIGHT: 5 ct +. (50 Pcs.Appx)
APPROX WEIGHT: 10 ct +. (100 Pcs.Appx)
APPROX WEIGHT: 20 ct +. (200 Pcs.Appx)


Why GemMartUSA

We are a family run business that has been collecting, manufacturing and working with beads, gemstones and silver jewelry for over 12 years. Over time as we opened our world to friends and family, it attracted attention and allowed to grow organically. And now, we bring it to you directly.

Our team consists of certified gemologists and diamond graders from GIA. We believe in providing best-in-class products and frequently lab tests our gemstones to ensure authenticity and purity.

We have built direct manufacturing capabilities and a team of more than 30 artisans that enable us to provide the best quality products to our customers at unbeatable prices by avoiding all middlemen.

⭐️ 10,000+ 5-star Average Reviews
🚚 Free Domestic Shipping on Orders $35+
❤️ Trusted by Thousands of Creators for 8+ Years

Shipping and Returns

Returns and Exchange

We gladly accept returns, exchanges, and cancellations Contact me within: 14 days of delivery Ship items back within: 30 days of delivery Request a cancellation: before item has shipped The following items can't be returned or exchanged Because of the nature of these items, unless they arrive damaged or defective, we can't accept returns for: Custom or personalized orders Conditions of return Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value. Questions about your order? Get in touch with us! We would love to help you out :) 

Customer Reviews

Based on 31 reviews
Jennifer Shields
Such a great price for this large quantity...

Such a great price for this large quantity of tanzanite gemstones! They all have lovey colour, ranging from a light lilac purple, to a deeper periwinkle. Shown in the picture are two pairs of studs I made using 3mm and 4mm settings :) Great communication from the seller when there was a short delay in shipping due to the holiday season - I highly recommend GemMartUSA!!

Iveylevy Powlowski
Exactly as described and terrific customer...

Exactly as described and terrific customer service

Joshua Schulist
Excellent! Arrived just as I had anticipat...

Excellent! Arrived just as I had anticipated. Accurately described :) GemMartUSA has my business in the future! Cheers

Vandan Dickens
really good quality Tanzanite very nice c...

really good quality Tanzanite very nice courteous seller very pleasant to do business with thank you

Erik Schowalter
Love it! We will order again.

Love it! We will order again.

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