Tanzanite Lot 11.43 ct | Pear Shape | Purplish Blue | Merelani Hills, Tanzania

SKU: TZA001 Category: Tag: Est. Retail Value: USD $350

Attractive Tanzanite lot with a total weight of 11.43 ct from Merelani Hills, Tanzania, featuring elegant pear-shaped stones and a fine purplish blue color. A versatile group of gemstones, ideal for coordinated jewelry designs, custom creations, or professional gemstone selection.

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Description

This Tanzanite lot from Merelani Hills, Tanzania has a total weight of 11.43 ct and offers an elegant selection of pear-shaped stones in an attractive purplish blue color. Coming from the world’s only known Tanzanite source, this lot combines the rarity of Merelani material with the flexibility and design potential of a multi-stone group.

The stones display the refined purplish blue character for which Tanzanite is especially appreciated. This appealing balance of blue with subtle violet undertones gives the gems a lively yet sophisticated appearance, making them suitable for jewelry that should feel elegant, colorful, and distinctive. In a lot format, this shared color harmony is particularly valuable for projects that require several stones with a related overall look.

The pear shape adds grace and versatility to the lot. Its combination of a rounded body and tapered point creates a refined silhouette that works beautifully in many jewelry concepts. Pear-shaped Tanzanites are especially well suited for pendants, earrings, ring designs, and coordinated multi-stone pieces where elegance and movement are desired. A lot of this kind also gives more freedom for selective matching and creative custom work.

With a total weight of 11.43 ct, this Tanzanite lot offers strong potential for jewelers, designers, and gemstone buyers seeking more than a single centerpiece stone. It is well suited for coordinated sets, bespoke jewelry concepts, or professional gemstone use where several stones with harmonious color and shape are needed.

A beautiful Tanzanite lot from Merelani Hills with elegant pear shapes and attractive purplish blue color, ideal for coordinated jewelry designs, custom projects, or selective gemstone matching.

Additional Information

Certification Options

Every gemstone purchased from Gem Fountain includes a free Gem Fountain Gemstone Report, provided as a PDF file, documenting the key characteristics and authenticity of the stone.

For customers who require independent laboratory verification, we offer the option to add third-party gemstone reports. Upon selection, the gemstone will be submitted to the chosen accredited gemological laboratory. Estimated fees and processing times are as follows:

  • BGL – Brief Report: USD 19
    Processing time: approximately 1–2 business days
  • AIG – Brief Report: USD 38
    Processing time: approximately 7–8 business days
  • LOTUS – Soft Cover Report: USD 128
    Processing time: approximately 7–8 business days

All external reports are optional and can be selected as an add-on prior to shipment. Processing times may vary slightly depending on laboratory workload.

Shipping & Payment

All gemstones are shipped directly from Thailand, one of the world’s leading gemstone trading hubs. We deliver to almost all countries worldwide, using reliable and insured shipping partners to ensure safe and secure delivery. Each order is carefully packaged, and tracking details are provided once the shipment has been dispatched. Delivery times may vary depending on destination and local customs procedures. Any applicable duties, taxes, or import fees are the responsibility of the recipient.

We offer flexible payment options to accommodate our international clientele. Most common payment methods are accepted at checkout. Customers who choose to pay via wire transfer (Wise) receive a 5% discount, which can be selected directly during the checkout process.

Specification

Overview
Total Carat11.43 ct / 14 pcs
Region / MineMerelani Hills
Country of OriginTanzania
Saturation / ToneLight
ShadePurplish
ColorBlue
TransperencyTransparent
Stone TypeType I
ClarityVS – MI
Traditional Heat

Standard heat treatment to improve color and/or clarity. Stable; no special care required.

Read more about common gemstone treatments →
Refractive Index nα = 1.685 - 1.696, nβ = 1.693 -1.702 and nγ = 1.700 -1.707
Birefringence 0.008 - 0.013
Hardness (Mohs) 6.5
Gravity 3.35 – 3.38
Crystal System Orthorhombic
Chemical Formular [Ca2Al3(SiO4)(Si2O7)O(OH)] + (Cr,Sr)