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Princess|Lab Grown|GIA

2.54ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • GIA 6485074570

Shape and cutting style on the report: Square modified brilliant

Certificate GIA 6485074570

Diamond specifications and retailer prices

From $3,331 AUD
$2,340 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $3,331 AUD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 2.54ct lab-grown princess diamond

This 2.54ct lab-grown princess sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6485074570. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.54
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6485074570
Dimensions7.40 × 7.40 × 5.29 mm
L/W Ratio1.00
Top View
7.40 mm7.40 mm2.54 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6485074570
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 71.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $3,331 AUD|Low: $3,274 AUD|High: $4,441 AUD|Avg: $3,890 AUD|-14.6%
August 12, 2026
Brilliant Earth$3,331 AUD

15 data points across 1 retailer

1 retailer

B
Brilliant Earth
9352042Y · Oct 29
$3,331 AUD
$2,340 USD
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
2.54ct Princess
$3,331 AUD