Skip to content

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 Education
Contact Us
News

Detecting-Lab-Grown-Diamonds-That-Deceive

Post navigation

Previous PostPrevious Detecting-Lab-Grown-Diamonds-That-Deceive

FirstGold™ takes Gold, Platinum and Silver bullion accumulation and storage to a new level of security and convenience.

At The GoldCompany, we are committed to providing transparent and competitive pricing for all your precious metals and stones.

At NEXDiamond, our legacy in the art of jewelry crafting spans across generations of master artisans. Through our unwavering dedication to perfection and meticulous focus on every detail, we ensure that each creation mirrors our pursuit of excellence.

The Watch Business is a Sydney based licensed second-hand watch dealer specializing in Buying and Selling luxury timepieces We offer a wide range of brands ranging from Rolex, Patek Philippe, Audemars Piguet, Breitling, Omega, Cartier, IWC and more.

Jewellery design for over 25 years

Mark’s passion for jewellery began at just ten years old, when he started polishing gold at his father’s jewellery workshop. His father, who trained as a diamond setter in London’s Hatton Garden, later opened his own jewellery business in Sydney’s iconic Strand Arcade.
With over 25 years of experience, Mark proudly continues his family’s legacy from Castlereagh Street, Sydney’s renowned jewellery district.

Understanding the Quality of Laboratory-Grown Diamonds

AcuVal provides an easy way of creating a valuation for a jewellery item, providing a printable and digital certificate. Create and manage valuations and valuation certificates in one place.

Latest News

Environmental Backlash over Diamond Foundry Factory
February, 2025
Cost-Cutting Helps Sarine Return to Profit
February, 2025
Botswana, De Beers sign overdue diamond deal
February, 2025
Lucara hits annual diamond production record
February, 2025
Anglo American writes down value of diamond firm De Beers by $2.9bn
February, 2025
Chinese retailers are offloading polished diamonds as demand tanks, adding to a $2 billion inventory headache for De Beers
February, 2025
40% harder Than natural diamonds: Chinese scientists synthesize ‘super diamond’
February, 2025
Smithsonian Acquires One of the World’s Largest “Fancy Red” Diamonds
February, 2025
Duffy resigns as Petra CEO, interim revenue knocked by market weakness
February, 2025
Botswana’s central bank left its main lending rate
February, 2025

DCLA IDC

Proportion Grading System

Click here to download PDF

Buy Your Diamonds Direct »

© 2025 Diamond Certification Laboratory of Australia

Diamond Certification
Diamond Certificate Check
Diamond News
Privacy Policy & Terms and Conditions
Contact Us