CaratHunter
Plans
Princess|Lab Grown|IGI

2.57ct F VVS1 Princess Lab Grown Diamond

EX • F/VVS1 • IGI LG795645383

Shape and cutting style on the report: Princess cut

Certificate IGI LG795645383

Diamond specifications and retailer prices

From £439 GBP
$588 USD
As of November 2, 2026
Save £3,457 GBP (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,896 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.57ct lab-grown princess diamond

This 2.57ct 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 LG795645383 or 795645383. Listed at 13 retailers as of October 31, 2026, with prices from £439 to £3,896, a £3,457 spread on the same certified stone. Do Amore Diamonds lists it at £3,896. 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

2.57
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795645383
Dimensions7.45 × 7.44 × 5.33 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.44 mm2.57 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795645383
Side View
Table 74.0%Crown 40.8°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 71.6%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: £3,896 GBP|Low: £421 GBP|High: £3,896 GBP|Avg: £1,354 GBP
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 13£439 GBP
Retailer 3£491 GBP
Retailer 2£568 GBP
Retailer 6£701 GBP
Retailer 4£813 GBP
Retailer 8£813 GBP
Retailer 14£835 GBP
Retailer 7£1,190 GBP
Retailer 9£1,334 GBP
Retailer 12£1,349 GBP
Retailer 15£1,579 GBP
Retailer 5£1,816 GBP
Retailer 11£1,993 GBP
Retailer 10£2,378 GBP
Do Amore Diamonds£3,896 GBP

36 data points across 15 retailers

13 retailers£439 GBP to £3,896 GBP

A
Cheapest Retailer
-
£439 GBP
$588 USD
A
Retailer 2
-
£491 GBP
$658 USD
View
A
Retailer 3
-
£568 GBP
View
A
Retailer 4
-
£813 GBP
$1,090 USD
View
A
Retailer 5
-
£813 GBP
$1,090 USD
View
A
Retailer 6
-
£835 GBP
$1,119 USD
View
B+
Retailer 7
-
£1,334 GBP
A$2,749 AUD
View
B+
Retailer 8
-
£1,349 GBP
$1,808 USD
View
B
Retailer 9
-
£1,579 GBP
$2,116 USD
View
Retailer 10
-
£1,993 GBP
$2,670 USD
View
Price last confirmed 14 days ago
B
Retailer 11
-
£2,378 GBP
View
B
Retailer 12
-
£3,687 GBP
$4,940 USD
View
Most Expensive
B
Do Amore Diamonds
27-5A145D5A4 · Oct 31
£3,896 GBP
$5,220 USD
View
12 more retailers have this diamond
Prices start from £439 GBPSave up to £3,457 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
2.57ct Princess
£439 GBP