Vivid Red Rubellite Tourmaline 15.68ct
Vivid Red Rubellite Tourmaline 15.68ct
Vivid Red Rubellite Tourmaline 15.68ct
US$ 5,078
15.68ct Rubellite Tourmaline at US$ 324/ct · certified by AIGS
Certification?AIGS Certificate Included
| Weight | 15.68 ct |
| Shape / Cut | Oval / Fine Step Cut |
| Color | Red / Vivid |
| Clarity | VVS |
| Treatment | None |
| Origin | Africa |
| Dimensions | 19.87 x 13.85 x 7.88 mm |
| Certificate | AIGS / GF23012041 |
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
Vivid · Red
Indicative tonal range for this colour family. For reference only — screens vary.
This 15.68ct rubellite tourmaline shows a Vivid red, the trade name used for this part of the rubellite tourmaline colour range.
Clarity
VVS
This 15.68ct rubellite tourmaline is graded VVS. Very Very Slightly Included: inclusions are extremely difficult to see under 10x magnification.
Shape & size
Oval
19.87 × 13.85 × 7.88 mm
This 15.68ct rubellite tourmaline measures 19.87 × 13.85 × 7.88 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$ 5,078
US$ 324 / carat
Retail price
US$ 11,172
STARLANKA buys rough at source and cuts it in-house in Bangkok, so a stone reaches you without the layers of margin a rubellite tourmaline 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 15.68ct rubellite tourmaline is accompanied by an independent laboratory report from AIGS, report number GF23012041.
- 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 rubellite tourmaline natural or lab-created?
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This STARLANKA rubellite tourmaline (SKU RL0378) is a natural, earth-mined rubellite tourmaline. STARLANKA sells only natural gemstones and does not offer synthetic or laboratory-created stones.
Has this rubellite tourmaline been treated?
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This STARLANKA rubellite tourmaline (SKU RL0378) is untreated. It is sold as a natural, untreated rubellite tourmaline, with no heat or enhancement of any kind.
Does this stone come with a certificate?
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This STARLANKA rubellite tourmaline (SKU RL0378) is accompanied by an independent laboratory report from AIGS, report number GF23012041.
What size is a 15.68ct oval rubellite tourmaline?
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This STARLANKA rubellite tourmaline (SKU RL0378) weighs 15.68 carats and measures 19.87 × 13.85 × 7.88 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 rubellite tourmaline (SKU RL0378) 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 rubellite tourmaline?
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This STARLANKA rubellite tourmaline (SKU RL0378) 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.
