Magenta Purple Umbalite Garnet 11.27ct
Magenta Purple Umbalite Garnet 11.27ct
Magenta Purple Umbalite Garnet 11.27ct
US$ 1,687
11.27ct Umbalite Garnet at US$ 150/ct · certified by AIGS
Certification?AIGS Certificate Included
| Weight | 11.27 ct |
| Shape / Cut | Oval / Fine Step Cut |
| Color | Magenta Purple |
| Clarity | VVS |
| Treatment | None |
| Origin | Africa |
| Dimensions | 16.94 x 11.31 x 7.23 mm |
| Certificate | AIGS / GF23111748 |
Buy with Confidence
01Natural only
Only natural, earth-mined gemstones — never synthetic or laboratory-created.
Since 1985
A second-generation family gemstone house, cutting and selling from Bangkok.
Described as it is
Hand-selected and described accurately, with any known treatment disclosed.
Secure checkout
Encrypted end to end, so your payment details stay protected.
Anatomy of This Stone
02Colour
Magenta Purple
Indicative tonal range for this colour family. For reference only — screens vary.
This 11.27ct umbalite garnet sits in the magenta purple range of the umbalite garnet colour scale.
Clarity
VVS
This 11.27ct umbalite garnet is graded VVS. Very Very Slightly Included: inclusions are extremely difficult to see under 10x magnification.
Shape & size
Oval
16.94 × 11.31 × 7.23 mm
This 11.27ct umbalite garnet measures 16.94 × 11.31 × 7.23 mm, shown here at true physical size on most screens. Carat weight describes a gemstone's mass rather than its dimensions, so always check the millimetres before buying.
Price
Our price
US$ 1,687
US$ 150 / carat
Retail price
US$ 4,049
STARLANKA buys rough at source and cuts it in-house in Bangkok, so a stone reaches you without the layers of margin a umbalite garnet normally collects between the mine and a retail counter. The price shown is the price — no negotiated tiers.
Retail price is our estimate of what a comparable stone typically costs at traditional retail. It is a comparison figure — not a former price at which this stone was offered.
Certification & Shipping
03Certification
AIGS certified
This 11.27ct umbalite garnet is accompanied by an independent laboratory report from AIGS, report number GF23111748.
- GIA
- GRS
- AIGS
- GIT
- ICA GemLab
- GUILD
- AGR
Reports are issued by the laboratory directly and describe the stone independently of us. Our affiliations.
Shipping & returns
Free and fully insured, worldwide
In the box
Sealed gem box, itemised invoice, and the lab report where one accompanies the stone.
Returns
14 days from delivery. We send a prepaid insured label and refund the original payment method.
Voids a return
The stone has been set, the seal broken, or the stone altered or recut.
Dispatched within 1–3 business days. Full detail in our shipping and return policies.
Frequently Asked Questions
04Is this umbalite garnet natural or lab-created?
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This STARLANKA umbalite garnet (SKU RD0105) is a natural, earth-mined umbalite garnet. STARLANKA sells only natural gemstones and does not offer synthetic or laboratory-created stones.
Has this umbalite garnet been treated?
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This STARLANKA umbalite garnet (SKU RD0105) is untreated. It is sold as a natural, untreated umbalite garnet, with no heat or enhancement of any kind.
Does this stone come with a certificate?
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This STARLANKA umbalite garnet (SKU RD0105) is accompanied by an independent laboratory report from AIGS, report number GF23111748.
What size is a 11.27ct oval umbalite garnet?
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This STARLANKA umbalite garnet (SKU RD0105) weighs 11.27 carats and measures 16.94 × 11.31 × 7.23 mm. Carat weight describes a gemstone's mass rather than its dimensions, so two stones of equal weight can differ in face-up size depending on shape and cut depth.
How much does shipping cost?
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STARLANKA ships this umbalite garnet (SKU RD0105) free of charge and fully insured worldwide, with no minimum order value. Orders are dispatched within 1–3 business days: 2–4 business days in transit to the United States by international express courier, 3–7 business days elsewhere internationally, and 1 business day within Thailand by local express courier.
Can I return this umbalite garnet?
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This STARLANKA umbalite garnet (SKU RD0105) can be returned within 14 days of delivery for a refund to the original payment method, provided it has not been set into jewellery, had its security seal broken, or been altered or recut. STARLANKA provides a prepaid, insured return label.
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Umbalite Garnet Reviews(9)
“Excellent stone, beautiful.”
Verified buyer·Dec 7, 2025
Dec 7, 2025
“Good range of sizes, efficient and professional reliable service! I am very happy with my order, keep up the good work!”
Verified buyer·Aug 29, 2021
Aug 29, 2021
“Best quality, good service! Fast delivery! Strongly recommend!”
Verified buyer·May 22, 2021
May 22, 2021
“Beautiful gemstones! So happy with my purchase.”
Verified buyer·Mar 18, 2021
Mar 18, 2021
“Great stone! Better than its picture!”
Verified buyer·Feb 15, 2021
Feb 15, 2021
“Just as represented. Prompt delivery!”
Verified buyer·Jan 6, 2021
Jan 6, 2021
“Great customer service. Prompt delivery. Stone as described. Will be back again!”
Verified buyer·Dec 29, 2020
Dec 29, 2020
