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2.5 Carat Lab-Grown Diamonds
2.5 carat lab-grown diamonds across every cut
A 2.5 carat lab-grown diamond is a substantial, confident size. Carat measures weight, not diameter, and face-up size varies by cut - elongated shapes like oval and marquise read larger than their carat suggests. Prices step up at round carat numbers, so a stone just under 2.5 carats can offer better value for a near-identical look.
| Cut | From (VS1, 2.5ct) |
|---|---|
| Round | $1750 AUD |
| Princess | $1950 AUD |
| Oval | $1790 AUD |
| Cushion | $1890 AUD |
| Emerald | $1750 AUD |
| Pear | $1890 AUD |
| Asscher | $1890 AUD |
| Radiant | $1850 AUD |
| Heart | $2050 AUD |
How to choose your 2.5 carat stone
Start with the cut that speaks to you, then set your clarity and colour. Every CRTD stone is IGI or GIA certified at a VS1 minimum, sourced to your brief with AU-inclusive pricing and insured shipping from Sydney.
Not sure where to start? Tell us your brief and our atelier will shortlist 2.5 carat stones to match.