Princess|Lab Grown|IGI

4.03ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG561291996

Shape and cutting style on the report: Princess cut

Certificate IGI LG561291996

Diamond specifications and retailer prices

From £616 GBP
$825 USD
As of October 28, 2026
Save £1,312 GBP (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,928 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 4.03ct lab-grown princess diamond

This 4.03ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG561291996 or 561291996. Listed at 7 retailers as of October 28, 2026, with prices from £616 to £1,928, a £1,312 spread on the same certified stone. MOH London lists it at £1,928. 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

4.03
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561291996
Dimensions8.61 × 8.31 × 6.11 mm
L/W Ratio1.04
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
8.61 mm8.31 mm4.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG561291996
Side View
Table 72.0%Crown 48.8°Girdle: MediumPavilion 38.2°Culet: NoneDepth 73.5%

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 28
Current: £1,928 GBP|Low: £616 GBP|High: £1,989 GBP|Avg: £986 GBP|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5£616 GBP
Retailer 3£687 GBP
Retailer 6£708 GBP
Retailer 2£764 GBP
Retailer 4£1,005 GBP
Retailer 7£1,497 GBP
MOH London£1,928 GBP

42 data points across 7 retailers

7 retailers£616 GBP to £1,928 GBP

B+
Cheapest Retailer
-
£616 GBP
$825 USD
A
Retailer 2
-
£687 GBP
€877 EUR
View
A
Retailer 3
-
£708 GBP
$949 USD
View
A
Retailer 4
-
£764 GBP
View
B+
Retailer 5
-
£1,005 GBP
$1,347 USD
View
B+
Retailer 6
-
£1,497 GBP
$2,005 USD
View
Most Expensive
B
MOH London
LG561291996 · Oct 29
£1,928 GBP
View
6 more retailers have this diamond
Prices start from £616 GBPSave up to £1,312 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
4.03ct Princess
£616 GBP