Every Apex certificate,confirmed in seconds.
ApexCertificates is the certification arm of Diamond Heaven. Enter the report number on your certificate to view the full, interactive record — read live from the same system Apex uses to grade and manage its own stock.
- Diamond Heaven heritage behind every report
- 20+ yrs
- Diamond Heaven heritage behind every report
- Every lookup reads the record in real time
- Live
- Every lookup reads the record in real time
- Interactive certificate, downloadable anytime
- Report + PDF
- Interactive certificate, downloadable anytime
- Only fields we hold are shown — nothing guessed
- No blanks
- Only fields we hold are shown — nothing guessed
Illustrative report. Real certificates render live from Apex's record and only show fields that are actually on file.
A report you can look up, not just take our word for
An Apex certificate documents what our in-house team has recorded for a diamond — its shape, colour, clarity, cut and measurements — using the same standards and system Apex relies on to manage its own stock.
This site is a read-only window onto that record. Rather than a printed sheet you have to take on trust, every certificate can be looked up here at any time to confirm exactly what Apex holds on file for that stone.
Interactive report
Colour, clarity, cut, carat, fluorescence, polish, symmetry and measurements, each explained in plain language.
Proportions diagram
A side-profile diagram drawn from the stone's actual measurements, shown whenever those figures are on file.
Built to be checked, not just believed
Read live, every time
Nothing on a certificate page is pre-rendered or cached long-term — each lookup reads the current record at the moment you search.
Hidden when absent, never guessed
If a value isn't on file for a stone, the field simply doesn't appear. No blanks, no “N/A”, and nothing filled in to look more complete than it is.
Familiar report, plain-language grading
The same modules the trade already expects — colour, clarity, cut, carat and more — each with a short, jargon-free explainer.
Backed by two decades in the trade
Apex is the certification arm of Diamond Heaven, an independent UK jeweller trading since 2004 from Hatton Garden to Birmingham's Jewellery Quarter.
Three steps to your certificate
- 01
Find your report number
It's printed on the certificate itself and on the PDF that came with the stone — usually shown as an Apex report number.
- 02
Validate it
Type the number into the Validate Report page. We look it up against Apex's record in real time — no account or sign-in needed.
- 03
View and download
See the full interactive report on screen, or download the original PDF exactly as it's held on file.
Holding a certificate? Look it up.
Enter the report number printed on your Apex certificate to view the full interactive record and download the PDF.