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Princess|Lab Grown|IGI

2.54ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG784642416

Shape and cutting style on the report: Princess cut

Certificate IGI LG784642416

Diamond specifications and retailer prices

From £1,067 GBP
$1,429 USD
As of October 30, 2026
Save £6,270 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £7,336 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 IGI LG784642416 or 784642416. Listed at 13 retailers as of October 30, 2026, with prices from £1,067 to £7,336, a £6,270 spread on the same certified stone. Do Amore Diamonds lists it at £7,336. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642416
Dimensions7.50 × 7.40 × 5.32 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.50 mm7.40 mm2.54 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642416
Side View
Table 65.0%Crown 42.6°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 71.9%

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 30
Current: £7,336 GBP|Low: £1,067 GBP|High: £11,605 GBP|Avg: £3,416 GBP|-36.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2£1,067 GBP
Retailer 11£1,347 GBP
Retailer 13£1,347 GBP
Retailer 6£1,599 GBP
Retailer 5£1,987 GBP
Retailer 10£2,002 GBP
Retailer 7£2,279 GBP
Retailer 12£2,304 GBP
Retailer 9£2,560 GBP
Retailer 3£3,082 GBP
Retailer 8£3,921 GBP
Retailer 4£4,403 GBP
Do Amore Diamonds£7,336 GBP

31 data points across 13 retailers

13 retailers£1,067 GBP to £7,336 GBP

A
Cheapest Retailer
-
£1,067 GBP
$1,429 USD
A
Retailer 2
-
£1,347 GBP
$1,805 USD
View
A
Retailer 3
-
£1,347 GBP
$1,805 USD
View
A
Retailer 4
-
£1,599 GBP
$2,143 USD
View
A
Retailer 5
-
£1,987 GBP
$2,662 USD
View
Final sale: no returns
A
Retailer 6
-
£2,002 GBP
$2,682 USD
View
A
Retailer 7
-
£2,279 GBP
€2,908 EUR
View
A
Retailer 8
-
£2,304 GBP
$3,087 USD
View
A
Retailer 9
-
£2,560 GBP
$3,430 USD
View
B+
Retailer 10
-
£3,082 GBP
$4,130 USD
View
B+
Retailer 11
-
£3,921 GBP
View
B+
Retailer 12
-
£4,403 GBP
$5,900 USD
View
Most Expensive
B
Do Amore Diamonds
27-A95316374 · Oct 30
£7,336 GBP
$9,830 USD
View
12 more retailers have this diamond
Prices start from £1,067 GBPSave up to £6,270 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
£1,067 GBP