DCLA The home of diamond knowledge

DCLA Home of diamond knowledge, Buy or Sell Diamonds and Diamond Jewellery with help of the experts. DCLA Diamonds is the home of fine diamonds.

Buy Wholesale direct from the factory. Sell or Upgrade to a larger Diamond using our Laboratory and experts.

Photos from DCLA The home of diamond knowledge's post 19/09/2024

Congratulations to a lovely couple

Photos from DCLA The home of diamond knowledge's post 19/09/2024

Congrats to a lovely couple.

19/09/2024

The dazzling jewellery made for pets https://www.dcla.com.au/news/the-dazzling-jewellery-made-for-pets/

18/09/2024

Gemfields hit by Slump in Emerald Sales https://www.dcla.com.au/news/gemfields-hit-by-slump-in-emerald-sales/

17/09/2024

Farmer Unearths 32.8 ct Diamond in Field https://www.dcla.com.au/news/farmer-unearths-32-8-ct-diamond-in-field/

16/09/2024

Lucara recovers sixth diamond larger than 1,000 carats at Karowe mine in Botswana https://www.dcla.com.au/news/lucara-recovers-sixth-diamond-larger-than-1000-carats-at-karowe-mine-in-botswana/

15/09/2024

Lab Grown Discussions at AGS Confluence https://www.dcla.com.au/news/lab-grown-discussions-at-ags-confluence/

12/09/2024

Holly Ramsay Perfect Yellow Diamond Engagement Ring from Adam Peaty https://www.dcla.com.au/news/holly-ramsay-perfect-yellow-diamond-engagement-ring-from-adam-peaty/

11/09/2024

Gem Diamonds finds 126.2 carat stone at Letšeng mine https://www.dcla.com.au/news/gem-diamonds-finds-126-2-carat-stone-at-letseng-mine/

10/09/2024

Tiffany Vacates Half its Flagship Shanghai Store https://www.dcla.com.au/news/tiffany-vacates-half-its-flagship-shanghai-store/

09/09/2024

Russia Increases Rough Exports to India https://www.dcla.com.au/news/russia-increases-rough-exports-to-india/

08/09/2024

De Beers Supports New G7 Restrictions on Diamond Imports https://www.dcla.com.au/news/de-beers-supports-new-g7-restrictions-on-diamond-imports/

05/09/2024

Gem Diamonds finds 122 carat stone at Letšeng mine https://www.dcla.com.au/news/gem-diamonds-finds-122-carat-stone-at-letseng-mine/

04/09/2024

Perth Mint continues luxury diamond coin series with turtle https://www.dcla.com.au/news/perth-mint-continues-luxury-diamond-coin-series-with-turtle/

03/09/2024

Zimbabwe Ramps up Diamond Production https://www.dcla.com.au/news/zimbabwe-ramps-up-diamond-production/

02/09/2024

Michael Hill Reports Slight Loss for 2024 https://www.dcla.com.au/news/michael-hill-reports-slight-loss-for-2024/

01/09/2024

$300m Loan to Boost Okavango Diamond Purchases
https://www.dcla.com.au/news/300m-loan-to-boost-okavango-diamond-purchases/

29/08/2024

Have lab-grown diamonds changed the diamond industry forever? https://www.dcla.com.au/news/have-lab-grown-diamonds-changed-the-diamond-industry-forever/

28/08/2024

Gem Diamonds Doubles its +100 carats Haul https://www.dcla.com.au/news/gem-diamonds-doubles-its-100-carats-haul/

27/08/2024

US Sanctions Russian Diamond Cutter and Retail Jeweler https://www.dcla.com.au/news/us-sanctions-russian-diamond-cutter-and-retail-jeweler/

26/08/2024

US Lifts Ban on Grandfathered Diamonds Amid New Sanctions on Russian Gems https://www.dcla.com.au/news/us-lifts-ban-on-grandfathered-diamonds-amid-new-sanctions-on-russian-gems/

25/08/2024

AI system grades diamonds faster, cheaper, more accurately https://www.dcla.com.au/news/ai-system-grades-diamonds-faster-cheaper-more-accurately/

22/08/2024

LUCARA RECOVERS EPIC 2,492 CARAT DIAMOND FROM THE KAROWE MINE https://www.dcla.com.au/news/lucara-recovers-epic-2492-carat-diamond-from-the-karowe-mine/

14/08/2024

Namibia bemoans popularity of lab-grown diamonds on global market https://www.dcla.com.au/news/namibia-bemoans-popularity-of-lab-grown-diamonds-on-global-market/

13/08/2024

Botswana aims to negotiate bigger stake in HB Antwerp diamond dealer https://www.dcla.com.au/news/botswana-aims-to-negotiate-bigger-stake-in-hb-antwerp-diamond-dealer/

12/08/2024

Lucara sold 76 387 ct during the second quarter https://www.dcla.com.au/news/lucara-sold-76-387-ct-during-the-second-quarter/

11/08/2024

Falling prices, low consumer trust, imports issues for lab-grown diamond: GTRI https://www.dcla.com.au/news/falling-prices-low-consumer-trust-imports-issues-for-lab-grown-diamond-gtri/

08/08/2024

One of the Last Argyle Pinks Leads Online Auction
https://www.dcla.com.au/news/one-of-the-last-argyle-pinks-leads-online-auction/

07/08/2024

Gem Diamonds digs up 145 carat diamond in Lesotho https://www.dcla.com.au/gem-diamonds-digs-up-145-carat-diamond-in-lesotho/

Photos from DCLA The home of diamond knowledge's post 06/08/2024

Petra defers another diamond tender amid weak demand https://www.dcla.com.au/news/petra-defers-another-diamond-tender-amid-weak-demand/

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Our Story

DCLA Diamonds is the home of fine diamonds. We sell Wholesale direct from the factory.

We also help you buy, sell or Upgrade to a larger Diamond using our Laboratory and experts.

Before you do anything diamond related call the DCLA for advice, it’s free and will save you money while getting you the best quality for your budget.

Videos (show all)

Nothing we do is off the shelf. Everything piece is designed to bring your dreams to life ❤️
GIA Certified Diamonds and hand made Australian crafted jewellery. Call DCLA diamond exchange for a personal design and ...
Diamond tennis bracelets
Diamond eternity ring
The Diamond Certification Laboratory of Australia (DCLA) is one of the world’s foremost independent diamond grading and ...
New exciting addition to the range. A spectacular 9 carat Pear Shape Tennis Bracelet In 18K White Gold Colour E/F Vs +. ...
Diamond and gemstone ring
Discover our beautiful range of rose gold diamond jewellery at DCLA Diamond Exchange. Bespoke jewellery available for yo...
Discover our beautiful range of rose gold diamond jewellery at DCLA Diamond Exchange. Bespoke jewellery available for yo...
In which colour gold, would you want this three stone engagement diamond ring in ?#diamondjewellerydesigns #diamondsaref...
Beautiful diamond hoops with micro diamond clusters 💎 Would you wear this everyday or for special occasions?#diamondjewe...
Timeless and stunning, round diamond stud earrings add a classic elegance to any outfits.#diamondearrings #diamondearrin...

Website

https://www.dcla.com.au/labgrown-diamond-search/, https://www.dcla.com.au/natural-diamond-searc

Address


Suite 901. Level 9 155 Castlereagh Street
Sydney, NSW
2000

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

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