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Princess|Lab Grown|IGI

2.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG809637107

Shape and cutting style on the report: Princess cut

Certificate IGI LG809637107

Diamond specifications and retailer prices

From £246 GBP
$330 USD
As of October 30, 2026
Save £984 GBP (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,230 GBP at MOH London · As of October 29, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG809637107 or 809637107. Listed at 19 retailers as of October 29, 2026, with prices from £246 to £1,230, a £984 spread on the same certified stone. MOH London lists it at £1,230. 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

2.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809637107
Dimensions7.33 × 7.31 × 5.30 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm7.31 mm2.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809637107
Side View
Table 73.0%Crown 44.4°Girdle: MediumPavilion 39.7°Culet: NoneDepth 72.5%

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 30
Current: £1,230 GBP|Low: £237 GBP|High: £1,239 GBP|Avg: £601 GBP|-0.7%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
October 31, 2026
Retailer 18£246 GBP
Retailer 7£275 GBP
Retailer 5£286 GBP
Retailer 3£305 GBP
Retailer 9£305 GBP
Retailer 12£366 GBP
Retailer 8£410 GBP
Retailer 16£422 GBP
Retailer 4£526 GBP
Retailer 13£540 GBP
Retailer 2£546 GBP
Retailer 6£597 GBP
Retailer 14£679 GBP
Retailer 15£736 GBP
Retailer 17£896 GBP
Retailer 19£981 GBP
Retailer 11£1,014 GBP
Retailer 10£1,154 GBP
MOH London£1,230 GBP

31 data points across 19 retailers

19 retailers£246 GBP to £1,230 GBP

A
Cheapest Retailer
-
£246 GBP
$330 USD
A
Retailer 2
-
£275 GBP
$368 USD
View
Final sale: no returns
A
Retailer 3
-
£286 GBP
$383 USD
View
A
Retailer 4
-
£305 GBP
$409 USD
View
A
Retailer 5
-
£305 GBP
$409 USD
View
A
Retailer 6
-
£366 GBP
View
B+
Retailer 7
-
£410 GBP
$550 USD
View
A
Retailer 8
-
£422 GBP
$565 USD
View
A
Retailer 9
-
£526 GBP
$705 USD
View
A
Retailer 10
-
£540 GBP
€689 EUR
View
A
Retailer 11
-
£546 GBP
View
A
Retailer 12
-
£597 GBP
$800 USD
View
A
Retailer 13
-
£679 GBP
A$1,399 AUD
View
A
Retailer 14
-
£736 GBP
ZAR 15,939 ZAR
View
B+
Retailer 15
-
£896 GBP
$1,200 USD
View
B+
Retailer 16
-
£981 GBP
$1,315 USD
View
B+
Retailer 17
-
£1,014 GBP
$1,359 USD
View
B+
Retailer 18
-
£1,154 GBP
$1,546 USD
View
Most Expensive
B+
MOH London
LG809637107 · Oct 29
£1,230 GBP
View
18 more retailers have this diamond
Prices start from £246 GBPSave up to £984 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
£246 GBP