Umbalite (Rhodolite Garnet) Layout 7.56 ct | Round | Shades of Red | Umba Valley, Tanzania

SKU: RHL010 Category: Tag: Est. Retail Value: USD $1000

Beautiful Umbalite (Rhodolite Garnet) layout with a total weight of 7.56 ct from Umba Valley, Tanzania, featuring round cuts and attractive shades of red. A distinctive gemstone layout for custom rings, pendants, earrings, or coordinated multi-stone jewelry designs.

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Description

This Umbalite (Rhodolite Garnet) layout from Umba Valley, Tanzania, has a total combined weight of 7.56 ct and features a harmonious selection of round-cut stones in attractive shades of red. Umbalite is the trade name used for the finer material from this sought-after Umba Valley find, appreciated for its lively appearance, refined color character, and strong jewelry appeal.

Shades of red with lively Umbalite character

The stones display a beautiful range of red tones that gives the layout warmth, depth, and natural visual interest. This subtle variation creates a lively and expressive appearance while maintaining an elegant overall harmony. The result is a layout with character, freshness, and excellent potential for distinctive jewelry designs.

Round cuts — bright, balanced, and highly versatile

The round shape is a timeless gemstone cut valued for its symmetry, lively brilliance, and broad design flexibility. In a layout, round stones are especially practical because they work beautifully in both classic and more creative jewelry concepts. This set is particularly well suited for:

multi-stone rings

pendants with matching accents

earrings and coordinated jewelry sets

cluster and halo-style designs

bespoke custom creations

A versatile layout for refined jewelry projects

A gemstone layout is an excellent choice for jewelers, designers, and gemstone buyers looking for coordinated stones with a consistent overall appearance. With 7.56 ct total weight, this Umbalite layout offers attractive design potential while combining elegant round cuts with lively shades of red and a balanced overall presentation.

A beautifully matched Umbalite layout from Umba Valley in attractive shades of red—ideal for custom jewelry designs with brilliance, color harmony, and distinctive garnet appeal.

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 Carat7.56 ct / 3 pcs
Region / MineUmba Valley
Country of OriginTanzania
Saturation / ToneVarious
ShadeShades of
ColorRed
TransperencyTransparent
Stone TypeType II
ClarityEC – VVS
Dimensions 1 (L/W/H)smallest =7.80 x 7.80 x 5.00 mm
Dimension 2 (L/W/H)biggest =7.80 x 7.80 x 5.55 mm
Untreated

No indication of artificial enhancement.

Read more about common gemstone treatments →
Refractive Index 1.75 - 1.77
Birefringence none / isotropic
Hardness (Mohs) 7.25
Gravity 3.74 - 3.94
Crystal System cubic
Chemical Formular (Mg, Fe)3Al2(SiO4)3