# Huge 10.39 Ct IGI Certified Unheated Untreated Natural Ceylon Yellow Sapphire

# 10.39 Carat IGI Certified Natural Unheated Untreated Ceylon Yellow Sapphire (Pukhraj) — 11.42 Ratti

Discover this **rare, large 10.39 carat IGI Certified Natural Unheated Untreated Ceylon Yellow Sapphire (Pukhraj)** — one of the most prized Jupiter gemstones in Vedic astrology. Ethically sourced from the legendary gem mines of **Sri Lanka (Ceylon)**, this magnificent Pukhraj stone displays a vivid natural yellow hue, VVS clarity, and exceptional vitreous lustre. Completely free from heat treatment, chemical enhancement, or any artificial processing — 100% natural and certified authentic by the **International Gemological Institute (IGI)**.

At over 10 carats, this is an exceptionally rare find for serious collectors, astrology practitioners, and gemstone investors alike. Whether you seek **astrological benefits of Yellow Sapphire**, a premium investment gemstone, or a centrepiece for fine jewellery, this stone delivers unmatched quality and energy.

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## Gemstone Specifications

Property

Details

Gemstone Name

Natural Yellow Sapphire (Pukhraj / Pushkaraj)

Weight

10.39 Carats (11.42 Ratti)

Shape & Cut

Square Emerald Mix Cut

Color

Natural Yellow

Clarity

VVS (Very Very Slightly Included)

Lustre

Excellent / Vitreous

Origin

Ceylon (Sri Lanka)

Measurements

11.99 x 10.83 x 8.19 mm

Treatment

Unheated and Untreated (100% Natural)

Certification

IGI Certified

SKU

venus1621

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## Ratti and Carat Conversion

Unit

Value

Carats

10.39

Ratti

11.42 (Approx.)

Formula

1 Ratti = 0.91 Carats

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## Astrological Significance of Yellow Sapphire (Pukhraj)

In **Vedic astrology**, Yellow Sapphire (Pukhraj) is the **Ratna (gemstone) of Jupiter (Guru / Brihaspati)** — the planet of wisdom, fortune, and divine grace. Wearing a natural, unheated Pukhraj is believed to amplify Jupiter's positive energies in one's horoscope, bringing transformative life benefits.

Astrological Factor

Details

Ruling Planet

Jupiter (Guru / Brihaspati)

Recommended Zodiac Signs

Sagittarius (Dhanu Rashi), Pisces (Meen Rashi)

Best Day to Wear

Thursday (Guruvar / Brihaspativar)

Recommended Metal

Gold / Panchdhatu

Finger to Wear

Index Finger (Tarjani), Right Hand

Activation Mantra

Om Brim Brihaspataye Namah (108 times)

Chakra

Solar Plexus (Manipura) and Crown (Sahasrara)

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## Benefits of Wearing Yellow Sapphire (Pukhraj Stone)

-   **Wealth and Prosperity:** Strengthens Jupiter's influence to attract financial abundance, business growth, and career advancement.
-   **Wisdom and Knowledge:** Enhances intelligence, analytical thinking, intuition, and sound decision-making abilities.
-   **Marriage and Relationships:** Especially beneficial for women seeking a suitable life partner; promotes harmony, love, and marital bliss.
-   **Health and Vitality:** Supports liver function, digestive health, skin health, and overall physical vitality.
-   **Spiritual Growth:** Deepens spiritual awareness, meditation practice, and inner peace.
-   **Education and Learning:** Highly recommended for students, teachers, lawyers, and scholars.
-   **Confidence and Leadership:** Boosts self-confidence, optimism, and leadership qualities.

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## Why Ceylon (Sri Lanka) Yellow Sapphire?

Ceylon Yellow Sapphires are globally regarded as the **finest quality Pukhraj stones** due to their exceptional natural colour saturation, superior clarity, and powerful astrological potency. Sri Lanka has been the world's premier source of Yellow Sapphires for centuries, and stones from this origin command a significant premium in both gemological and astrological markets.

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## Why Buy from Venus Gems?

-   **IGI Certified** — Internationally authenticated quality and origin
-   **Rare Large Stone** — Over 10 Carats of natural Ceylon Yellow Sapphire
-   **100% Unheated and Untreated** — Maximum astrological efficacy
-   **Trusted Gemstone Experts** — Years of experience in certified natural gemstones
-   **Worldwide Shipping** — Secure, insured packaging delivered to your door
-   **Transparent Sourcing** — Ethically sourced directly from Sri Lanka

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## What You Receive

-   1 x Natural Ceylon Yellow Sapphire (10.39 Carats / 11.42 Ratti)
-   Original IGI Gemological Certificate
-   Venus Gems Certificate of Authenticity
-   Premium secure gemstone packaging

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_Disclaimer: Astrological and healing benefits described are based on traditional Vedic astrology beliefs and cultural practices. Individual results may vary. We recommend consulting a qualified Vedic astrologer before purchasing a gemstone for astrological purposes._

## Details

- **Price:** 751100.0 INR
- **Vendor:** Venus Gems
- **Type:** Jewelry > Loose Gemstones > Yellow Sapphire > Pukhraj > Sri Lanka (Ceylon)
- **Tags:** brihaspati-ratna, certified-pukhraj-gemstone, certified-yellow-sapphire, ceylon-pukhraj, ceylon-yellow-sapphire, guru-ratna, jupiter-gemstone, natural-ceylon-pukhraj, natural-yellow-sapphire, original-pukhraj-stone, pukhraj, pukhraj-stone-original, unheated-yellow-sapphire, yellow-sapphire, yellow-sapphire-for-jupiter

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 751100.00 INR | In stock |

## Images

- Huge 10.39 Ct IGI Certified Unheated Untreated Natural Ceylon Yellow Sapphire - Venus Gems
- Huge 10.39 Ct IGI Certified Unheated Untreated Natural Ceylon Yellow Sapphire - Venus Gems
- Huge 10.39 Ct IGI Certified Unheated Untreated Natural Ceylon Yellow Sapphire - Venus Gems

## Additional Information

- **cut:** Excellent
- **clarity:** Vvs Eye clean
- **carat weight:** 10.39
- **Material:** Natural Sapphire
- **Origin:** Sri Lanka
- **Treatment:** No Treatment
- **Stone shape:** Octagon
- **color:** yellow
- **Google: Age Group:** adult

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> Source: [Venus Gems](https://venusgems.com/products/huge-10-39-ct-igi-certified-unheated-untreated-natural-ceylon-yellow-sapphire)
> Updated: 2026-07-10