8x6 mm natural violetish blue tanzanite, emerald cut | Sapphire Row · cut7
8x6 mm natural violetish blue tanzanite, emerald cut | Sapphire Row · cut7

8x6 mm Natural Violetish Blue Tanzanite – Emerald Cut – AAA Quality

An 8x6 mm natural violetish blue tanzanite, emerald cut. Graded AAA on the trade's quality scale, calibrated to a standard size for matching or replacement, and well suited to a solitaire ring or a pendant.
$1,165
$1,165
Free standard US shipping. Taxes calculated at checkout.
In stock
Quality
A$595AA$975
AAA$1,165
Higher grades generally have richer color, cleaner clarity and sharper cutting. Each grade is its own stone, priced on its own.

Bulk Discount

Buy more of this stone and the price of each one drops. Savings apply automatically in your cart.

Quantity Price each You save
1 $1,165 –
2 to 4 $1,155 $10 each
5 to 10 $1,150 $15 each

Each stone is limited to 10 per order. Need more? Request it. We can offer better pricing on larger orders, but not on matched stones.

If your cart qualifies for more than one saving, the one that saves you more overall is applied; savings do not combine.
About calibrated stones. This stone is cut to a standard size made to fit jewelry settings. The photo is representative: the stone you receive is the same type, size, and quality, and may differ slightly in appearance. Individual videos are not available for calibrated stones. Looking for one specific stone? Ask us to source it.

Each stone is limited to 10 per order. Need more? Request it. We can offer better pricing on larger orders, but not on matched stones.

Returns: 14 days from delivery. Return policy

Laboratory
No independent lab report included.

Set into a ring.

A setting cut for an emerald of this size, built with your stone.

Choose a Setting

Set into a pendant.

A pendant mounting cut for an emerald of this size, built with your stone.

Choose a Mounting

Made to order. Ships in 2–4 weeks. The stone is reserved the moment you order.

Gemstone Details
  • Identity: Natural Zoisite (Tanzanite)
  • Shape & Cut: Emerald Cut
  • Color: Violetish Blue
  • Quality: AAA
Gemstone Specifications
  • Measurements: 8.00 x 6.00 mm
  • Length to Width Ratio: 1.33
  • Hardness: 6-7 (Mohs)
  • Crystal System: Orthorhombic
  • Mineral Class: Silicates
Care instructions

To preserve the beauty and longevity of your gemstone, we recommend gentle care. Clean the stone using warm soapy water and a soft brush, avoiding harsh chemicals or ultrasonic cleaners unless the gem type is known to be safe for those methods. Store your jewelry separately in a soft pouch or box to prevent scratches from harder materials. Always remove gemstone jewelry during vigorous activities—such as exercising, swimming, or using household cleaners—to protect it from impact, heat, and chemical exposure. Regular professional inspections are encouraged to ensure settings remain secure and the stone stays in optimal condition.

Secure Checkout with

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • USDC
  • Visa

FREQUENTLY ASKED QUESTIONS

Are your gemstones natural, and how do I know they’re authentic?

Every listing states whether a stone is natural, lab-grown or cultured. When a stone has a lab report, the lab and report number are on its page; when it has none, its page says so.
Do the photos and videos accurately show the gemstone’s color?

We use controlled lighting and professional equipment to capture true-to-life color. However, screens may display colors differently. The photos and video on each listing are of that exact stone and are the media we have for it. We don’t take additional images or videos on request.
Is certification included with every gemstone?

No. Many stones come with a lab report; when one does, its page shows the lab and report number. When a stone has none, its page says “No independent lab report included.”
Can I reserve a gemstone before purchasing?

We aren’t able to hold or reserve stones. Our gemstones move quickly, so the surest way to secure one is to place your order. Each stone’s return window is listed on its page, so you can see it in person with confidence.
Do you offer gemstone sourcing if I don’t see what I’m looking for?

Absolutely. Through our network of trusted dealers, we can locate specific gemstones based on your preferred budget, treatment level, origin, shape, and size. For stones we source for you, we can share additional photos and video before you decide.