Vivid Pink Rubellite Tourmaline 20.64ct
Vivid Pink Rubellite Tourmaline 20.64ct
Vivid Pink Rubellite Tourmaline 20.64ct
US$ 14,668
20.64ct Rubellite Tourmaline at US$ 711/ct
Certification?
| Weight | 20.64 ct |
| Shape / Cut | Oval / Cabochon |
| Color | Pink / Vivid |
| Clarity | SI-2 |
| Treatment | None |
| Origin | Nigeria |
| Dimensions | 17.75 x 14.73 x 9.85 mm |
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 · Pink
Indicative tonal range for this colour family. For reference only — screens vary.
This 20.64ct rubellite tourmaline shows a Vivid pink, the trade name used for this part of the rubellite tourmaline colour range.
Clarity
SI-2
This 20.64ct rubellite tourmaline is graded SI-2. Slightly Included: inclusions are noticeable and can be seen with the naked eye.
Shape & size
Oval
17.75 × 14.73 × 9.85 mm
This 20.64ct rubellite tourmaline measures 17.75 × 14.73 × 9.85 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$ 14,668
US$ 711 / carat
Retail price
US$ 32,270
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
No lab report supplied
This 20.64ct rubellite tourmaline is not currently accompanied by an independent lab report. One can be added before it ships — choose a laboratory from the certification option in the buy box above. Certification is optional: many clients buy on our own description, which stands behind the 14-day return either way.
- 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 RL1705) 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 RL1705) 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 RL1705) is not currently accompanied by an independent lab report. A report from GIA, GRS, AIGS, GIT, ICA GemLab, GUILD or AGR can be added before the stone ships.
What size is a 20.64ct oval rubellite tourmaline?
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This STARLANKA rubellite tourmaline (SKU RL1705) weighs 20.64 carats and measures 17.75 × 14.73 × 9.85 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 RL1705) 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 RL1705) 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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Rubellite Tourmaline Reviews(29)
“Absolutely gorgeous! Even prettier than the pictures.”
Verified buyer·Aug 15, 2026
Aug 15, 2026
Verified buyer·Jan 30, 2025
Jan 30, 2025
“Suhail at Starlanka is amazing to work with. We have bought and commissioned several gems and rings from them. Best customer service and quality. 10/10 recommend this company!!”
Verified buyer·Oct 26, 2023
Oct 26, 2023
“Amazing quality of stones, great value and even better service. Also feel reassurance with the easy return policy. Will definitely be back - they are so reliable and trustworthy”
Verified buyer·Feb 18, 2023
Feb 18, 2023
“A very beautiful piece of spinel and I can’t believe I can get it at such a reasonable price!”
Verified buyer·Dec 21, 2022
Dec 21, 2022
“I get so many compliments for this ring. People think it's a large sapphire because the cut is so sparkly.”
Verified buyer·Oct 18, 2022
Oct 18, 2022
Verified buyer·Oct 9, 2022
Oct 9, 2022
