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Princess|Lab Grown|IGI

2.50ct G VS1 Princess Lab Grown Diamond

GD • G/VS1 • IGI LG564384170

Shape and cutting style on the report: Princess cut

Certificate IGI LG564384170

Diamond specifications and retailer prices

From £376 GBP
$504 USD
As of October 31, 2026
Save £2,206 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,582 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.5ct lab-grown princess diamond

This 2.5ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG564384170 or 564384170. Listed at 20 retailers as of October 29, 2026, with prices from £376 to £2,582, a £2,206 spread on the same certified stone. Brilliant Earth lists it at £2,582. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564384170
Dimensions7.35 × 7.26 × 5.33 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.35 mm7.26 mm2.50 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564384170
Side View
Table 71.0%Crown 42.6°Girdle: MediumPavilion 39.6°Culet: NoneDepth 73.4%

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 31
Current: £2,582 GBP|Low: £376 GBP|High: £2,709 GBP|Avg: £1,016 GBP|-4.7%
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
October 31, 2026
Retailer 13£376 GBP
Retailer 12£417 GBP
Retailer 7£522 GBP
Retailer 3£655 GBP
Retailer 4£680 GBP
Retailer 2£690 GBP
Retailer 8£926 GBP
Retailer 10£1,006 GBP
Retailer 11£1,121 GBP
Retailer 5£1,217 GBP
Retailer 6£1,355 GBP
Retailer 9£1,540 GBP
Retailer 14£1,561 GBP
Brilliant Earth£2,582 GBP

43 data points across 14 retailers

20 retailers£376 GBP to £2,582 GBP

Retailer 1
-
£323 GBP
$433 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£376 GBP
$504 USD
View
Final sale: no returns
Retailer 3
-
£377 GBP
$505 USD
View
Price last confirmed 24 days ago
Retailer 4
-
£417 GBP
$559 USD
View
Price last confirmed 28 days ago
Retailer 5
-
£417 GBP
$559 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£522 GBP
$700 USD
View
B+
Retailer 7
-
£628 GBP
$842 USD
View
B+
Retailer 8
-
£655 GBP
$877 USD
View
B+
Retailer 9
-
£680 GBP
$911 USD
View
B+
Retailer 10
-
£690 GBP
View
B+
Retailer 11
-
£926 GBP
A$1,909 AUD
View
B+
Retailer 12
-
£1,006 GBP
ZAR 21,774 ZAR
View
B
Retailer 13
-
£1,121 GBP
$1,502 USD
View
Retailer 14
-
£1,217 GBP
View
Price last confirmed 24 days ago
Retailer 15
-
£1,340 GBP
$1,796 USD
View
Price last confirmed 31 days ago
Retailer 16
-
£1,355 GBP
$1,815 USD
View
Price last confirmed 48 days ago
B
Retailer 17
-
£1,365 GBP
$1,828 USD
View
B
Retailer 18
-
£1,540 GBP
View
B
Retailer 19
-
£1,561 GBP
$2,091 USD
View
Most Expensive
C
Brilliant Earth
6760411A · Oct 29
£2,582 GBP
$3,460 USD
View
19 more retailers have this diamond
Prices start from £376 GBPSave up to £2,206 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
2.50ct Princess
£376 GBP