Princess|Lab Grown|IGI

2.57ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG750587381

Shape and cutting style on the report: Princess cut

Certificate IGI LG750587381

Diamond specifications and retailer prices

From £241 GBP
$323 USD
As of October 30, 2026
Save £1,684 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,926 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG750587381 or 750587381. Listed at 22 retailers as of October 29, 2026, with prices from £241 to £1,926, a £1,684 spread on the same certified stone. Brilliant Earth lists it at £1,926. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750587381
Dimensions7.63 × 7.29 × 5.15 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm7.29 mm2.57 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750587381
Side View
Table 65.0%Crown 44.9°Girdle: Slightly ThickPavilion 36.1°Culet: NoneDepth 70.6%

Caratlytics Score

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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: £1,926 GBP|Low: £231 GBP|High: £2,075 GBP|Avg: £730 GBP|-5.5%
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 5£241 GBP
Retailer 8£270 GBP
Retailer 22£280 GBP
Retailer 4£299 GBP
Retailer 21£299 GBP
Retailer 2£325 GBP
Retailer 11£402 GBP
Retailer 20£403 GBP
Retailer 16£476 GBP
Retailer 10£522 GBP
Retailer 13£534 GBP
Retailer 9£660 GBP
Retailer 18£664 GBP
Retailer 19£721 GBP
Retailer 7£876 GBP
Retailer 3£961 GBP
Retailer 15£994 GBP
Retailer 14£1,149 GBP
Retailer 12£1,183 GBP
Retailer 17£1,204 GBP
Retailer 6£1,287 GBP
Brilliant Earth£1,926 GBP

28 data points across 22 retailers

22 retailers£241 GBP to £1,926 GBP

A
Cheapest Retailer
-
£241 GBP
$323 USD
A
Retailer 2
-
£270 GBP
$362 USD
View
Final sale: no returns
A
Retailer 3
-
£280 GBP
$375 USD
View
A
Retailer 4
-
£299 GBP
$400 USD
View
A
Retailer 5
-
£299 GBP
$400 USD
View
A
Retailer 6
-
£325 GBP
View
B+
Retailer 7
-
£402 GBP
$538 USD
View
A
Retailer 8
-
£403 GBP
$540 USD
View
A
Retailer 9
-
£476 GBP
€608 EUR
View
A
Retailer 10
-
£522 GBP
$700 USD
View
A
Retailer 11
-
£534 GBP
View
A
Retailer 12
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£660 GBP
$884 USD
View
A
Retailer 13
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£664 GBP
A$1,369 AUD
View
A
Retailer 14
-
£721 GBP
ZAR 15,598 ZAR
View
B+
Retailer 15
-
£876 GBP
$1,174 USD
View
B+
Retailer 16
-
£961 GBP
$1,287 USD
View
B+
Retailer 17
-
£994 GBP
$1,332 USD
View
B+
Retailer 18
-
£1,149 GBP
$1,539 USD
View
B+
Retailer 19
-
£1,183 GBP
$1,586 USD
View
B+
Retailer 20
-
£1,204 GBP
View
B+
Retailer 21
-
£1,287 GBP
$1,725 USD
View
Most Expensive
B
Brilliant Earth
18587225A · Oct 29
£1,926 GBP
$2,580 USD
View
21 more retailers have this diamond
Prices start from £241 GBPSave up to £1,684 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
£241 GBP