没有保留价 - 1 pcs 钻石 (天然) - 0.72 ct - 圆形 - J - SI2 微内含二级 - 国际宝石研究院（IGI）

0.72 克拉 J 色 圆形明亮型 IGI 认证天然裸钻

发现这枚天然裸钻的温暖典雅与卓越火彩，此钻经由国际宝石学院（IGI）认证。

expertly cut into a classic Round Brilliant shape, this 0.72-carat stone offers a soft, warm tone with its J color grade, combining exceptional value with beautiful visual brilliance.

Graded with Very Good Cut, Very Good Polish, and Very Good Symmetry, this diamond achieves a high standard of light return and fiery sparkle. The SI2 clarity grade is eye-clean, offering a beautiful appearance to the naked eye without compromising the gem's natural brightness.

With zero fluorescence and impressive overall proportions, this natural stone is an ideal centerpiece for a custom solitaire engagement ring, an elegant pendant, or a fine gemstone piece.

Technical Specifications

Diamond Details:

Stone Type: Natural Diamond

Shape and Cutting Style: Round Brilliant

Carat Weight: 0.72 Carat

Color Grade: J

Clarity Grade: SI2 (Eye-Clean)

Cut Grade: Very Good

Measurements: 5.57 - 5.65 x 3.62 mm

Additional Grading Information:

Polish: Very Good

Symmetry: Very Good

Fluorescence: None

Identification Features: Cloud, Feather, Crystal, Etch Channel

Inscription(s): IGI 803629670 (Laser inscribed on the girdle for complete security and authentication)

Grading and Certification:

Certification Laboratory: International Gemological Institute (IGI)

Certificate/Report Number: IGI 803629670

Report Date: June 18, 2026

Important Notice

Please review the full technical specifications and the laboratory certificate details provided in this listing before bidding, as it is the buyer's responsibility to ensure the item meets their requirements. We strongly encourage you to review the attached laboratory certificate carefully to ensure full transparency before placing your bid.

Dedicated Client Support

Your experience is our top priority, and our team is fully available to answer any inquiries forwarded through Catawiki support prior to the auction's end. Once payment is completed, we provide direct, personalized assistance via the Catawiki messenger.

Exquisite Craftsmanship and Care

Each diamond is a meticulously selected work of nature. To maintain the breathtaking brilliance of your diamond, we recommend careful handling during setting and regular professional cleaning. We take pride in our ethics; all diamonds are responsibly sourced, conflict-free, and Kimberley Process certified.

Secure Global Logistics

We provide premium, fully insured shipping via DHL or FedEx Express.

Custom Delivery: If you require shipping to an alternate address, please notify us via the Catawiki messenger immediately following your purchase.

Global VAT and Tax Guide

Hong Kong: 0% VAT.

Switzerland: 8.1% VAT.

France: VAT is payable by the buyer. Please note that shipping to France may be higher as it includes professional customs brokerage services (estimated delivery: 7-12 business days).

Portugal: Please be advised that new local regulations require a local broker for final delivery.

Rest of the World: Statutory VAT rates vary by jurisdiction (for example, the local VAT rate in Israel is 18%). Your courier will provide a seamless payment link and guidance once your parcel is in transit.

Terms of Sale

In the event of a return, please note that VAT, original shipping charges, and customs duties are non-refundable. Return logistics and all associated costs remain the sole responsibility of the buyer.