Skip to content
DCLA logo

The Diamond Certification Laboratory of Australia (DCLA)

Buy and sell diamonds with the help of the experts

  • Home
  • BUY Diamonds Direct
    • Buy Natural Diamonds
    • Buy Labgrown Diamonds
  • Services
    • Diamond Certification
    • Online Certificate Check
    • Diamond selling advice
    • Diamond Verification
    • Damage & Salvage Assessment
    • DCLA Diamond and Jewellery Valuations
    • Advanced Diamond Testing
    • Diamond Certificate Copy
    • Diamond Registry
    • Cold Laser Inscription
    • How to Submit a Diamond to DCLA
    • DCLA ‘Trustline’ Telephone Hotline
    • Diamond Seminars
    • DCLA Online Certificate Check
    • How to Read a DCLA Certificate
    • DCLA Diamond Grading Guarantee
    • Register a Diamond
  • Diamond Education
    • Glossary & Picture Library
    • 5c’s Of Diamond Grading
    • Carat Weight
    • Cut
    • Colour
    • Clarity
    • Diamond Shape
    • Confidence
    • Technology & Grading Process
    • DCLA Transparency Grading System
    • Synthetic Diamonds
    • Diamond Treatments
    • DCLA Trustmark Initiative
    • About the DCLA Trustmark
    • FAQ´s
  • Contact Us
    • Mission Statement
    • DCLA History
    • DCLA Laboratory Team
    • DCLA Trustmark & Logo Usage
    • DCLA Timeline
  • News

Natural Diamonds

“Marquise 1.00ct H SI1” has been added to your cart. View cart

Showing 1137–1140 of 1140 results

  • Round 7.01ct D FL

    $725,465.29     Add to cart

  • Round 8.00ct S-T SI2

    $83,968.58     Add to cart

  • Square 0.11ct F VS1

    $116.16     Add to cart

  • Trapezoid 30.27ct G VS1

    $1,054,758.15     Add to cart
  • ←
  • 1
  • 2
  • 3
  • …
  • 69
  • 70
  • 71
  • 72

Latest News

  • Revenue Down, Stores Closed at Chow Sang Sang
    March, 2025
  • The Future of Laboratory-Grown Diamonds
    March, 2025
  • Botswana’s Economic Outlook Now Negative, says S&P
    March, 2025
  • Swarovski Returns to Profit, Doubles Lab Grown Sales
    March, 2025
  • China’s Diamond Market Rebound Sparks Optimism for Indian Exports
    March, 2025
  • Lucapa Diamond Secures Majority Stake in Lulo JV, Strengthening Its Position in Angola
    March, 2025
  • The 10.3 Carat ‘Mediterranean Blue’ Diamond Could
    March, 2025
  • New Diamond Verification Device Introduced Natural Vs. Lab Grown Diamonds
    March, 2025
  • Sierra Leone’s First Lady Joins Diamond Protest
    March, 2025
  • Job Losses at Tiffany Subsidiary in Antwerp
    March, 2025

DCLA IDC

Proportion Grading System

Click here to download PDF
DCLA diamond exchange
Buy Your Diamonds Direct »
© 2025 Diamond Certification Laboratory of Australia
  • Diamond Certification
  • Diamond Certificate Check
  • Diamond News
  • Privacy Policy & Terms and Conditions
  • Contact Us
TOP