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Princess|Lab Grown|GCAL

2.54ct D FL Princess Lab Grown Diamond

ID • D/FL

Diamond specifications and retailer prices

From £2,331 GBP
$3,123 USD
As of October 27, 2026
Save £6,904 GBP (75%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £9,234 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 2.54ct lab-grown princess diamond

This 2.54ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL. Listed at 3 retailers as of October 27, 2026, with prices from £2,331 to £9,234, a £6,904 spread on the same certified stone. Blue Nile lists it at £9,234. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.54
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions7.55 × 7.38 × 5.15 mm
L/W Ratio1.02
Top View
7.55 mm7.38 mm2.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £9,234 GBP|Low: £2,252 GBP|High: £16,053 GBP|Avg: £6,575 GBP|-42.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 24, 2026
Retailer 4£2,252 GBP
Retailer 2£2,331 GBP
Retailer 3£6,770 GBP
Blue Nile£9,234 GBP

15 data points across 4 retailers

3 retailers£2,331 GBP to £9,234 GBP

A
Cheapest Retailer
-
£2,331 GBP
$3,123 USD
B
Retailer 2
-
£6,770 GBP
$9,071 USD
View
Most Expensive
B
Blue Nile
30235224 · Oct 29
£9,234 GBP
$12,373 USD
View
2 more retailers have this diamond
Prices start from £2,331 GBPSave up to £6,904 GBP

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.

A
2.54ct Princess
£2,331 GBP