Holiday deadline approaching soon for wedding ring orders. Order now to guarantee Christmas delivery.Holiday deadline approaching soon. Order now.

Diamond Certificates

What is a Diamond Certificate?

A diamond certificate, sometimes referred to as the 5th C, is a document prepared by a trained gemmologist that specifies a diamond’s exact measurements, weight, colour, clarity and other details. A certificate can provide piece of mind when buying a diamond as it gives you the assurance that the diamond is what you are paying for.

It is important that the diamond certificate has been produced by an independent diamond grading laboratory, such as GIA, GSL, AGS, HRD or DCLA, and not by the retailer who is selling you the diamond. Be cautious of retailers who issue their own “in-house diamond certificates” or “manufacturer’s grading reports” as these are not independent certificates and could be biased.

Diamond grading laboratories such as those mentioned above use the latest technology to assess the nature, quality and conditions of a finished, polished diamond. Most certificates generally include an analysis of each of the 4 C’s, together with a clarity diagram showing the position of any inclusions. Some laboratories also provide an analysis of the light performance as well as a laser inscription of the number of the certificate or report on the girdle of the diamond for identification purposes.

Diamond certificate

Larsen Jewellery’s loose diamonds come with independent certificates from leading diamond grading labs.

Diamond certificate

Talk to an expert

Sydney: (02) 9223 2006
Melbourne: (03) 9662 3005
Brisbane: (07) 3051 0839

Holiday Deadlines

Make your wishlist sparkle and order before these dates to receive your jewellery pieces in time for Christmas Day*

11 Nov – Bespoke Engagement Rings & Custom Jewellery
5 Dec – Bespoke Diamond Set Wedding Rings**
12 Dec – Bespoke Plain Wedding Rings (no diamonds)
23 Dec – Ready To Wear Engagement Rings, Wedding Rings & Fine Jewellery

Miss a deadline? We may still be able to help. Reach out to our studio to see if we can work a Christmas miracle for you.

*Time frames may vary between studios depending on the number of pre-Christmas orders received. To avoid disappointment please contact your nearest studio for more details. A deposit must be paid and the design and gemstones confirmed by each deadline date respectively, 2023.
**Excludes some designs.

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