18.13 Carat/ 20.12 Ratti Natural Black Opal Gemstone (Australian)
₹160,960.00
- Gemstone Name – Opal
- Gemstone Colour – Black (With Fire)
- Gemstone Natural – Yes
- Gemstone Certified – Yes
- Gemstone Shape – Oval
- Gemstone Weight – 18.13 Carat/ 20.12 Ratti
- Origin – Australian
Payment Methods:

Description
Discover the extraordinary allure of this 18.13 Carat Natural Australian Black Opal Gemstone, renowned for its deep body tone and mesmerizing play-of-color. This rare gemstone displays vibrant flashes that shift beautifully under light, making it one of the most captivating and sought-after opals in the world.
Sourced from Australia, the finest origin for opals, this gemstone is a symbol of luxury, creativity, and elegance. Its bold presence makes it an exceptional centerpiece for high-end jewelry or a prized addition to any gemstone collection.
Key Features
- Weight: 18.13 Carat / 20.12 Ratti
- Gemstone Type: Natural Black Opal
- Origin: Australia
- Shape/Cut: Oval Cabochon
- Color: Black base with multi-color play
- Clarity: Opaque to Translucent
- Luster: Vivid play-of-color effect
- Certification: Lab Certified (on request)
Benefits
- Associated with luxury, wealth, and prosperity
- Enhances creativity and artistic expression
- Promotes emotional balance and positivity
- Considered a powerful alternative to diamond in astrology
- Attracts attention with its rare optical beauty
Why This Product Is Valuable
Black opals from Australia are among the rarest and most valuable opals globally. The combination of deep body color and vibrant play-of-color makes this gemstone highly desirable. Its large size and natural origin further enhance its collectible and investment value.
Quality & Certification
- 100% natural and genuine black opal
- Sourced from Australia (premium origin)
- Carefully selected for strong play-of-color
- Lab certification available for authenticity
Product Details
- Product Type: Loose Gemstone
- Stone / Material: Natural Opal (Silica Mineral)
- Shape / Cut: Oval Cabochon
- Color: Black with multi-color flashes
- Clarity: Opaque to Translucent
- Certification: Lab Certified (Optional)
- Weight: 18.13 Ct / 20.12 Ratti
- Metal: Not Applicable
- Condition: New
Why Choose This Product?
- Rare Australian black opal with premium quality
- Strong visual appeal and vibrant color play
- Ideal for luxury custom jewelry
- High-value gemstone with collector demand
- Authentic and carefully curated piece
Perfect For / Occasion
- High-end custom rings or pendants
- Luxury jewelry collections
- Special occasion gifting
- Anniversary or milestone gifts
- Gemstone investors and collectors
Returns & Support
- Easy return policy (terms apply)
- Dedicated support for all queries
- Assistance available for custom jewelry design
Explore More
- Browse Premium Opal Gemstone Collection
- Discover Custom Jewelry Services
- View Luxury Loose Gemstones
Anyone who wants to make a ring or pendant can contact us to fit this stone into jewellery- Ring or Pendant Making in Panchdhatu (Alloy) and Silver are also available.
Shipping and Delivery.
If you are from India, we will deliver our products in 5 to 10 Days. If you are from another country then we will deliver our products in 10 to 15 days.
- India: 3–5 business days
- International: 10–15 business days
- Fully insured and secure packaging
Return Policy
- 7-day easy return policy
- Product must be unused and in original condition
- Refund processed after inspection
If you want to return any product then first read our return policy.
Custom Jewelry Services
Turn your loose gemstone into a custom-crafted jewelry piece.
Jewelry Options: Rings, Pendants, Earrings, Bracelets, Men’s, Women’s, Designer, Statement, Personalized Gift & Astrological Jewelry.
Setting Styles: Prong, Bezel, Halo, Solitaire, Open-Back Astrological & Custom Designer.
Metal Options: Gold (9k , 14k , 18k) White Gold, Rose Gold, Yellow Gold, Platinum & Sterling Silver.
Customizations: Ring Size, Metal Purity, Gemstone Orientation, Setting Style, Design, Finish & Polish.
Final pricing varies based on metal type, metal weight, design complexity, and making charges.
Product Quality Assurance
Every gemstone is professionally inspected to verify authenticity, weight, dimensions, origin, cut, surface quality, jewelry suitability, and certification details.
Since 2012, Shraddha Shree Gems has been a trusted supplier of 100% Natural & Certified Gemstones across India. Every gemstone is carefully examined by our expert gemologists to verify its authenticity, weight, dimensions, origin, natural characteristics, certification, and jewelry suitability.
Our commitment is to provide genuine certified gemstones, transparent product information, professional guidance, and a reliable purchasing experience for every customer.
- 100% Natural & Lab-Certified Gemstones
Expert Quality Inspection
Transparent Product Information
Gemologist Assistance
Secure Packaging
Free Shipping Across India
Worldwide Shipping
Custom Jewelry Services
Wholesale & Retail Orders
We provide safe and secure delivery across Worldwide to ensure your gemstone reaches you in excellent condition.
- Free Shipping Across India on Orders Above 3000
- Worldwide Shipping
- Delivery within (India 5-8) | (Worldwide 10-15 ) Business Days
- Protective Gemstone Packaging
- Shipment Tracking Support
- Delhi NCR Showroom Pickup Available
- Customer Support Throughout Delivery
Visit our South Extension showroom to personally inspect our collection of natural certified gemstones and discuss your jewelry requirements with our expert team.
Shraddha Shree Gems
D-15, South Ex Part-II
South East Delhi
New Delhi – 110049
Contact Us
Website: https://shraddhashreegems.com
Phone: +91-9811352177
Email: shraddhashreegems@gmail.com
1. Is this gemstone 100% natural?
Yes, every gemstone offered by Shraddha Shree Gems is 100% natural and available with Lab Certification for authenticity.
2. Is certification provided?
Yes, all eligible gemstones are supplied with Lab Certified documentation verifying authenticity.
3. Can this gemstone be customized into jewelry?
Yes, we offer custom jewelry manufacturing for rings, pendants, earrings, bracelets, and other personalized designs.
4. Which metals are available for customization?
We offer customization in Gold, White Gold, Rose Gold, Panchdhatu, and Sterling Silver.
5. Do you provide free shipping?
Yes, we provide free and secure shipping across India on Orders above 3000.
6. How long does delivery take?
Most orders are delivered within (India 5–10) | (Outside India 10-15 ) business days, depending on the product and customization requirements.
7. Can I visit your showroom?
Yes, customers are welcome to visit our South Extension, New Delhi showroom to inspect gemstones and discuss custom jewelry options.
9. Do you offer gemstone consultation?
Yes, our expert provide professional guidance regarding gemstone selection, certification, jewelry customization.
10. Do you sell gemstones wholesale?
Yes, we cater to both wholesale and retail customers across India.
Customer Reviews
Only logged in customers who have purchased this product may leave a review.





Reviews
Clear filtersThere are no reviews yet.