Umbalite (Rhodolite Garnet) Layout 10.78 ct | Round | Carmine Red | Umba Valley, Tanzania
Well-matched Umbalite (Rhodolite Garnet) layout with a total weight of 10.78 ct from Umba Valley, Tanzania, featuring round cuts and a vivid carmine red color. A refined gemstone layout for custom rings, pendants, earrings, or coordinated multi-stone jewelry designs.
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1,132.00$
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Description
This Umbalite (Rhodolite Garnet) layout from Umba Valley, Tanzania, has a total combined weight of 10.78 ct and features a harmonious selection of round-cut stones in a vivid carmine red color. Umbalite is the trade name used for the finer pink to purplish Rhodolite Garnets from this sought-after Umba Valley material, appreciated for its lively appearance, attractive color range, and strong overall quality.
Carmine red with lively Umbalite character
The stones display a rich carmine red tone with excellent vibrancy and elegant depth. This vivid color gives the layout a refined yet expressive appearance, making it especially attractive for custom jewelry that calls for warmth, brilliance, and a more distinctive garnet character.
Round cuts — bright, balanced, and highly versatile
The round shape is a timeless gemstone cut that offers excellent symmetry, lively brilliance, and strong 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 10.78 ct total weight, this Umbalite layout offers strong design potential while combining elegant round cuts with a vivid and appealing carmine red color.
A beautifully matched Umbalite layout from Umba Valley in vivid carmine red—ideal for custom jewelry designs with brilliance, harmony, and distinctive garnet appeal.
Additional Information

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.
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 Carat | 10.78 ct / 3 pcs |
|---|---|
| Region / Mine | Umba Valley |
| Country of Origin | Tanzania |
| Saturation / Tone | Medium Deep |
|---|---|
| Shade | Carmine |
| Color | Red |
| Transperency | Transparent |
|---|
| Stone Type | Type II |
|---|
| Clarity | EC |
|---|
| Dimensions 1 (L/W/H) | smallest 8.50 x 8.50 x 5.80 mm |
|---|---|
| Dimension 2 (L/W/H) | biggest =9.50 x 9.50 x 6.40 mm |
Treatment
No indication of artificial enhancement.
Read more about common gemstone treatments →
