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Princess|Lab Grown|IGI

2.57ct G VVS2 Princess Lab Grown Diamond

EX • G/VVS2 • IGI LG842625565

Shape and cutting style on the report: Princess cut

Certificate IGI LG842625565

Diamond specifications and retailer prices

From £413 GBP
As of November 1, 2026
Save £1,691 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,105 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842625565 or 842625565. Listed at 11 retailers as of October 31, 2026, with prices from £413 to £2,105, a £1,691 spread on the same certified stone. Do Amore Diamonds lists it at £2,105. 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
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842625565
Dimensions7.51 × 7.42 × 5.33 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm7.42 mm2.57 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842625565
Side View
Table 67.0%Crown 42.1°Girdle: MediumPavilion 39°Culet: NoneDepth 71.8%

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 1
Current: £2,105 GBP|Low: £413 GBP|High: £2,105 GBP|Avg: £980 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3£413 GBP
Retailer 10£455 GBP
Retailer 7£458 GBP
Retailer 9£521 GBP
Retailer 4£627 GBP
Retailer 5£1,012 GBP
Retailer 6£1,303 GBP
Retailer 8£1,339 GBP
Retailer 2£1,489 GBP
Do Amore Diamonds£2,105 GBP

5 data points across 10 retailers

11 retailers£413 GBP to £2,105 GBP

A
Cheapest Retailer
-
£413 GBP
A
Retailer 2
-
£455 GBP
$610 USD
View
B+
Retailer 3
-
£458 GBP
$614 USD
View
A
Retailer 4
-
£521 GBP
$698 USD
View
A
Retailer 5
-
£627 GBP
View
B+
Retailer 6
-
£1,012 GBP
$1,356 USD
View
B+
Retailer 7
-
£1,291 GBP
$1,730 USD
View
B+
Retailer 8
-
£1,303 GBP
$1,746 USD
View
B+
Retailer 9
-
£1,339 GBP
$1,794 USD
View
B
Retailer 10
-
£1,489 GBP
View
Most Expensive
B
Do Amore Diamonds
36-2103215 · Oct 31
£2,105 GBP
$2,820 USD
View
10 more retailers have this diamond
Prices start from £413 GBPSave up to £1,691 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
£413 GBP