Name: Deep Blue Sapphire 4.02 Ct
Brand: SAPPHIRE
SKU: CG00711
Price: 1910.0 GBP
Availability: InStock

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£2,101.00 £1,910.00 Save £191.00

Shipping calculated at checkout.

Size

4.02 Ct

Color

Deep Blue

Material

Natural Corundum Sapphire

Free worldwide shipping

Low stock - 1 item left
Backordered, shipping soon

💎 Natural Deep Blue Sapphire – 4.02 ct Round Brilliant | Unheated & Investment Grade

Gemstone Details

Gem No: CG00712

Gemstone: Natural Blue Sapphire (Corundum)

Color: Deep Blue

Weight: 4.02 Carats

Shape: Round Brilliant

Origin: Sri Lanka / Madagascar

Measurements: 9.1 × 5.7 mm

Clarity: VVS1

Treatment: Unheated (Natural)

This monumental 4.02-carat natural Blue Sapphire is an elite, investment-grade gemstone. Displaying a majestic Deep Blue hue, it remains in its entirely natural, unheated state, preserving the authentic color and soul of the stone exactly as it was mined. Finding an unheated sapphire that exceeds the 4-carat mark—especially in a Round Brilliant cut—is an extraordinary rarity, representing the top tier of natural corundum.

The Round Brilliant cut is masterfully executed to a commanding 9.1 mm diameter, offering the iconic silhouette and fire typically reserved for the world’s finest diamonds. With a near-flawless VVS1 clarity grade, the gemstone is exceptionally transparent, allowing light to penetrate the deep blue depths and reflect with incredible brilliance.

Ideally suited for a high-luxury heirloom engagement ring or a centerpiece for a private collection, this 4.02-carat sapphire is a "trophy" gemstone that combines significant carat weight, rare natural purity, and timeless geometric perfection.

✨ Additional Services

• Additional photos and videos will be provided upon request.

• Verified certificate provided on customer request by an Authorized Gemologist Lab.

• FREE worldwide shipping including FREE insurance.

• Shipping duration: 7 to 15 days.

• Only 1 available – an exclusive, one-of-a-kind natural treasure.

💎 About Crystal Gem

We are Crystal Gem & Jewelry (Private) Limited, based in Sri Lanka. We deal exclusively in Earth Mined Natural Gemstones, sourced directly from the finest mines in Sri Lanka and Madagascar to ensure authenticity and premium quality.

📩 Contact Us

We're here to help with any questions or information. Kindly contact us, and we'll get in touch shortly.

📧 hello@crystalgem.lk 📞 (+94) 777 75 3254 🌐 www.crystalgemlk.com

Shipping & Global Delivery Policy

At Crystal Gem, we are committed to delivering your bespoke natural sapphires and fine gemstones with the speed, security, and discretion that a world-class acquisition deserves.

Order Processing & Preparation

To ensure each earth-mined treasure meets our rigorous quality standards before departure, please allow for a professional handling period:

• Processing Time: 1 to 3 Business Days.

• Bespoke Preparation: This window allows our specialists to finalize secure packaging and coordinate express logistics for your shipment.

Global Shipping Estimates

We partner with premier international couriers to provide reliable delivery to your doorstep.

• Worldwide Express: 5 – 12 Business Days.

• Delivery Standards: While Crystal Gem makes every effort to meet these estimated windows, please note that arrival dates are projections and cannot be guaranteed.

• Carrier Selection: Final delivery timelines are subject to the specific shipping method and carrier capabilities selected at checkout.

Customs, Duties, and International Entry

International shipments navigate various regulatory frameworks depending on the destination country.

• Client Responsibility: The recipient is responsible for any customs fees, import duties, or local taxes that may be levied by their respective government.

• Regulatory Clearance: Crystal Gem cannot be held liable for transit delays caused by customs inspections or international clearing processes.

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8B1B7AC0-1651-456B-8F2F-60ED51CC6296 - CRYSTAL GEM

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Excellence arrives in the most exquisite forms. We specialize in ethically sourced, world-class gemstones, curated for their brilliance and offered at the most competitive global valuations

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Experience the artistry of custom design with our exclusive selection of bespoke gemstones and jewelry. We collaborate with master jewelers and utilize only the finest precious metals to bring your unique vision to life

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UNCOMPROMISED ORIGIN

Crystal Gem provides direct access to the world’s most prestigious mines. By overseeing every step from the earth to our vault, we ensure unparalleled quality and absolute authenticity for every gemstone we offer

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Testimonials

★★★★★
"An absolutely gorgeous sapphire! Great communicaion and quick delievery. Thank You!!
Dianna Martic
Sydney , Australia

★★★★★
"Love the stone I received, was shipped timely and the seller was very resposive with all questions :) "
Matt Nolan
Hawthorn, Australia

★★★★★
I purchased this blue - green sapphire from this shop. It is spectacular. They were easy to work with.....
Kathryn Baxternj
Delaware, USA

Deep Blue Sapphire 4.02 Ct

TAILORED LUXURY: BESPOKE DESIGN

UNCOMPROMISED ORIGIN

Testimonials

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Deep Blue Sapphire 4.02 Ct

TAILORED LUXURY: BESPOKE DESIGN

UNCOMPROMISED ORIGIN

Testimonials

The Earth’s Most Rare Brilliance

The Bespoke Atelier

The Immediate Collection