Goldcrest Reserve

3.52 ct Fancy Vivid Blue Lab-Grown Diamond – IGI Certified

$2,485.00
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One of One  ·  Authenticated  ·  Ready to Ship

Private Offers Considered  ·  Negotiated Personally With Our Founder

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How it works: every offer is reviewed personally and answered within 24 hours. If your offer is accepted, you will receive a private checkout link. Until it is purchased, the piece remains available to other clients.

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Treatment disclosure: This laboratory-grown diamond's blue color has been enhanced by heat treatment after growth.

A Masterpiece of Modern Gemological Artistry — 3.52 Carats of Pure Electric Elegance

Elevate your collection with an extraordinary marvel of high-end gemological engineering. Presenting a magnificent 3.52 Carat Laboratory-Grown Round Brilliant Diamond, certified by the International Gemological Institute (IGI) with the highly coveted and ultra-rare color designation of Fancy Vivid Blue.

Possessing the deepest, most saturated hue achievable in colored diamonds, this stone commands attention from across the room. While its natural equivalent would command multi-million dollar premiums at international auction houses, this laboratory-grown masterpiece delivers identical optical brilliance, structural integrity, and breathtaking fire at an accessible tier of luxury.

THE CRITERIA OF EXCELLENCE

True luxury lies in the details. This stone has achieved top-tier ratings across every critical parameter, ensuring unparalleled light performance:

  • Origin: Laboratory-Grown Diamond
  • Growth Process: Chemical Vapor Deposition (CVD)
  • Treatment: Color enhanced by post-growth heat treatment
  • Carat Weight: 3.52 Carats (Boasting an impressive 9.72 - 9.74 mm spread for a massive visual footprint)
  • Color Grade: Fancy Vivid Blue (The pinnacle of colored diamond saturation)
  • Cut Grade: IDEAL — Crafted for maximum fire, scintillation, and brilliance
  • Polish & Symmetry: Excellent / Excellent (The highest standard of precision craftsmanship)
  • Clarity: SI1 (Completely eye-clean, allowing the intense blue saturation to take center stage)

DESIGN POTENTIAL & BESPOKE CREATION

A stone of this magnitude is destined to lead a flagship piece of high jewelry. Whether destined to be set as a striking solitaire in heavy platinum, or flanked by colorless ideal-cut trapezoids in 18K white gold, its deep blue hue offers an exquisite contrast that defines modern sophistication.

This offering is for the loose laboratory-grown stone only. Individual IGI Laboratory Certificate (LG70552241) is included with purchase.
Our Authenticity Guarantee

At GoldCrest Reserve, authenticity is not a claim — it is a standard.

We operate with a singular commitment: every item we present is genuine, accurately represented, and worthy of the trust placed in us.

100% Authentic — Guaranteed

Every timepiece, piece of jewelry, and loose diamond offered by GoldCrest Reserve is guaranteed authentic and verified by our in-house authenticator and curator.

Each item undergoes a rigorous, multi-point verification process prior to being offered for sale. This process may include:

  • Serial number and reference validation (timepieces)
  • Inspection of movement, components, and finishing
  • Gemological review and grading verification
  • Examination of hallmarks, engravings, and signatures
  • Cross-referencing with manufacturer specifications

Only items that meet our standards are approved for sale.

Sourcing & Expertise

Our inventory is sourced exclusively through established industry channels, including private collections, vetted dealers, and professional networks.

Every piece is handled with discretion and evaluated with the expectation that it meets the standards associated with the world’s leading luxury houses.

Independent Verification Welcome

We stand fully behind every item we sell.

Clients are welcome to have their purchase inspected by:

  • A certified watchmaker
  • A professional jeweler
  • A recognized third-party authentication service

Independent verification is not limited to our return window. If a recognized authority determines that an item is not authentic, our Zero-Tolerance guarantee below applies.

Documentation & Transparency

Where available, items may include:

  • Original manufacturer box and papers
  • Certificates of authenticity or grading reports
  • Detailed condition disclosures

For pieces without original documentation, our internal verification process ensures authenticity with equal confidence.

Zero-Tolerance Policy

GoldCrest Reserve maintains a strict zero-tolerance policy toward counterfeit, altered, or misrepresented goods.

In the highly unlikely event that an item is proven not authentic:

  • A full refund will be issued promptly, regardless of payment method (including wire transfer) and regardless of final-sale status
  • The matter will be reviewed and documented in full

This guarantee overrides every other limitation in our Refund Policy and Terms of Service.

Client Assurance

We understand that purchasing high-value luxury goods requires confidence.

GoldCrest Reserve is committed to providing:

  • Absolute authenticity
  • Transparent representation
  • A secure and discreet buying experience

Every transaction is conducted with the level of care and professionalism expected within the luxury market.

Contact

For any questions regarding authenticity, sourcing, or verification:

GoldCrest Reserve
Email: inquire@goldcrest.luxe
Website: goldcrest.luxe

Our team is available to provide additional details upon request.
Shipping & Returns

Shipping

  • Every order is verified and inspected before it ships, within 1–3 business days.
  • Orders up to $5,000: USPS Priority Mail Express or Priority Mail, insured for the full purchase price, signature required.
  • Orders over $5,000: USPS Registered Mail, the Postal Service's most secure service for valuables, insured for full declared value. Allow a few extra business days.
  • Discreet, unbranded packaging, with tracking emailed as soon as your order ships.

Read the full Shipping Policy.

Returns

  • Eligible items may be returned within 3 calendar days of confirmed delivery, in original, unworn condition with all packaging and documentation.
  • Final sale: wire or bank-transfer purchases, loose diamonds, custom or resized pieces, items marked "Final Sale," and vintage or estate jewelry.
  • All returns require prior authorization. Email inquire@goldcrest.luxe to begin.
  • Approved returns are subject to a 10%–15% restocking fee.

Authenticity Guarantee: if any item is ever proven not authentic, you receive a full refund regardless of payment method or final-sale status.

Read the full Return & Refund Policy.