Sri Lankan Yellow Sapphire (Pukhraj) 12.15 Carat / 13.5 Ratti, Unheated and Untreated – No indications of treatment observed – front view
Sri Lankan Yellow Sapphire (Pukhraj) 12.15 Carat / 13.5 Ratti, Unheated and Untreated – No indications of treatment observed – front view
Srilankan Yellow Sapphire 12.15 Carats — video
Sri Lankan Yellow Sapphire (Pukhraj) 12.15 Carat / 13.5 Ratti, Unheated and Untreated – shown against scale for size
Sri Lankan Yellow Sapphire (Pukhraj) 12.15 Carat / 13.5 Ratti, Unheated and Untreated – No indications of treatment observed – back view
Sri Lankan Yellow Sapphire (Pukhraj) 12.15 Carat / 13.5 Ratti, Unheated and Untreated – IIGJ certificate no. 54763
Sri Lankan Yellow Sapphire (Pukhraj) 12.15 Carat / 13.5 Ratti, Unheated and Untreated – No indications of treatment observed – top view
Sri Lankan Yellow Sapphire (Pukhraj) 12.15 Carat / 13.5 Ratti, Unheated and Untreated – No indications of treatment observed – image 8
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Yellow Sapphire · Jupiter (Guru)

Sri Lankan Yellow Sapphire 12.15 Carats / 13.5 Ratti

Origin Sri LankaWeight 12.15 CaratUnheated and UntreatedIIGJ certified

ExploreYellow SapphireCeylon Yellow SapphireSri Lankan (Ceylon) Gemstones

₹5,17,650 (MRP incl. of all taxes)

Untreated, unhurried — a whisper of sunlight captured by the earth.

अनट्रीटेड— धरती में सँभाली धूप की एक मंद फुसफुसाहट।

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  • IIGJ-certified natural gemstone
  • 10-day returns & money back
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About this Gem

This Yellow Sapphire (YS000005629) is cut in a Cushion Mixed Cut shape and weighs 12.15 ct (13.5 ratti). Its treatment is disclosed as Unheated and Untreated. It can be useful for Jupiter (Guru) remedy for astrological purposes and can also be used for jewellery.

Gem TypeYellow Sapphire
OriginSri Lanka
Weight12.15 Carat / 13.5 Ratti
Shape / CutCushion Mixed Cut (Faceted)
Shape DescriptionCUSHION MIXED
TransparencyTransparent
ColorYellow
CertificationIIGJ : 13422D54763 Verify
PlanetJupiter (Guru)
Why this gem is special

An impressive 12.15 carat Natural Yellow Sapphire, distinguished by its attractive yellow colour, good luster, and substantial visual presence.

Fashioned in a classic cushion mixed cut, the sapphire measures 13.33 × 9.53 × 8.68 mm. Its well-balanced center cut enhances the overall symmetry and presentation of the gemstone, while the absence of a prominent window allows the yellow colour to remain attractive and consistent across the face of the stone.

The sapphire displays a pleasing natural yellow hue with good luster, giving it a bright and elegant appearance. Its transparent character further contributes to its lively face-up presentation.

Most importantly, the gemstone shows no indications of heating (NTE), preserving its natural character. With its impressive 12.15-carat size, Sri Lankan (Ceylon) origin, good luster, attractive yellow colour, centered cutting, and window-free appearance, this is a distinctive and desirable natural yellow sapphire.

Know your gem
Species & VarietySrilankan Yellow Sapphire 12.15 Carats
Refractive Index (RI)1.76–1.77
Specific Gravity (SG)3.95–4.03
Internal CharacteristicsSI
Dimensions13.33 X 9.53 X 8.68 mm
OriginSri Lanka
Treatment StatusUnheated and Untreated – No indications of treatment observed
Planetary Alignment

Yellow Sapphire is the gemstone of Jupiter (Brihaspati Dev), its ruling graha. In the Vedic tradition it is worn to bring one's energy into harmony with the qualities Jupiter governs — wisdom, knowledge and growth.

Beej Mantraॐ ग्रां ग्रीं ग्रौं सः गुरुवे नमः Om Graam Greem Graum Sah Gurave Namah
FingerIndex (तर्जनी)
DayThursday morning
MetalGold / panchdhatu

Purification & Energisation

Watch this stone being purified and energised, and how to wear it, in the video below.

IIGJ certificate included at no extra cost. Dispatch unaffected.

Customize Your Jewellery With This Gemstone.

Set it in a ring, pendant or bracelet — choose metal, size and design

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2. Metal*
2b. Wearing for
2c. Ring size*

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Good to know

Frequently asked questions about Srilankan Yellow Sapphire 12.15 Carats

Treatment, certification, origin, weight, astrological suitability and returns — answered for this exact stone.

Is this gem treated?

This Yellow Sapphire is unheated and untreated – no indications of treatment observed, as disclosed on the IIGJ certificate. Treatment status is permanent and does not change over time.

Which lab has certified this gem?

This Yellow Sapphire is certified by IIGJ, report number 13422D54763. The full certificate is included with the stone and is available for verification.

Where is this gem from?

A 12.15 carat Yellow Sapphire, believed to be of Sri Lanka origin. This origin opinion is based on a combination of our sourcing knowledge, visible features, internal characteristics, and, where available, certifying authority opinion.

What is the weight of this gem?

This Yellow Sapphire weighs 12.15 carats (2.43 grams), with dimensions of 13.33 X 9.53 X 8.68 mm, cut in a Cushion Mixed Cut shape.

Is this gem astrologically suitable?

This gem is considered astrologically acceptable as no treatment of any sort has been done on this gem.

Will I get the same gemstone as shown?

Yes. Every gemstone is photographed and filmed individually. The gemstone shown is the exact gemstone you will receive, matched by SKU, certificate, and internal records. Slight colour or brightness variation may occur due to lighting, camera, or screen settings. See how we photograph our gems.

If I don't like the gemstone after receiving it, can I return it?

Yes. Loose gemstones can be returned within 10 days of delivery, subject to inspection and quality check. The gemstone must be in the same condition as received, and must not be worn, altered, damaged, or replaced. The certificate, packaging, and tags must also be returned intact. Customized and made-to-order jewellery is not returnable.

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Srilankan Yellow Sapphire 12.15 Carats 12.15 ct · 13.5 ratti · Unheated and Untreated · IIGJ certified ₹5,17,650 incl. taxes