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Princess|Lab Grown|IGI

2.56ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG756526459

Shape and cutting style on the report: Princess cut

Certificate IGI LG756526459

Diamond specifications and retailer prices

From £508 GBP
$680 USD
As of November 2, 2026
Save £2,269 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,776 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.56ct lab-grown princess diamond

This 2.56ct lab-grown princess sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756526459 or 756526459. Listed at 20 retailers as of October 31, 2026, with prices from £508 to £2,776, a £2,269 spread on the same certified stone. Brilliant Earth lists it at £2,776. 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

2.56
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756526459
Dimensions7.43 × 7.52 × 5.34 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.52 mm2.56 ctF / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG756526459
Side View
Table 71.0%Crown 43.3°Girdle: THN-STKPavilion 38.6°Culet: NoneDepth 71.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £2,776 GBP|Low: £402 GBP|High: £3,963 GBP|Avg: £1,237 GBP|-29.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 14£402 GBP
Retailer 13£508 GBP
Retailer 5£539 GBP
Retailer 11£639 GBP
Retailer 2£663 GBP
Retailer 4£667 GBP
Retailer 15£946 GBP
Retailer 12£969 GBP
Retailer 6£1,127 GBP
Retailer 3£1,304 GBP
Retailer 16£1,315 GBP
Retailer 10£1,403 GBP
Retailer 9£1,476 GBP
Retailer 8£1,771 GBP
Retailer 7£2,131 GBP
Brilliant Earth£2,776 GBP

41 data points across 16 retailers

20 retailers£508 GBP to £2,776 GBP

Retailer 1
-
£353 GBP
$473 USD
Price last confirmed 40 days ago
Retailer 2
-
£395 GBP
$529 USD
View
Price last confirmed 39 days ago
Retailer 3
-
£402 GBP
$538 USD
View
Price last confirmed 7 days ago
Retailer 4
-
£432 GBP
$579 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
£508 GBP
$680 USD
View
B+
Retailer 6
-
£539 GBP
$722 USD
View
A
Retailer 7
-
£639 GBP
€816 EUR
View
A
Retailer 8
-
£663 GBP
View
A
Retailer 9
-
£667 GBP
$894 USD
View
B+
Retailer 10
-
£946 GBP
$1,267 USD
View
B+
Retailer 11
-
£969 GBP
ZAR 20,969 ZAR
View
B+
Retailer 12
-
£1,127 GBP
$1,510 USD
View
B+
Retailer 13
-
£1,304 GBP
$1,747 USD
View
B+
Retailer 14
-
£1,315 GBP
$1,762 USD
View
B+
Retailer 15
-
£1,403 GBP
$1,880 USD
View
B+
Retailer 16
-
£1,476 GBP
View
Retailer 17
-
£1,705 GBP
$2,285 USD
View
Price last confirmed 18 days ago
Retailer 18
-
£1,771 GBP
SGD 3,206 SGD
View
Price last confirmed 20 days ago
Retailer 19
-
£2,131 GBP
$2,855 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
20459045A · Oct 31
£2,776 GBP
$3,720 USD
View
19 more retailers have this diamond
Prices start from £508 GBPSave up to £2,269 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
2.56ct Princess
£508 GBP