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Princess|Lab Grown|IGI

4.03ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG778686296

Shape and cutting style on the report: Princess cut

Certificate IGI LG778686296

Diamond specifications and retailer prices

From £949 GBP
$1,272 USD
As of October 29, 2026
Save £1,579 GBP (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,528 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778686296 or 778686296. Listed at 6 retailers as of October 29, 2026, with prices from £949 to £2,528, a £1,579 spread on the same certified stone. MOH London lists it at £2,528. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778686296
Dimensions8.83 × 8.44 × 6.02 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
8.83 mm8.44 mm4.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778686296
Side View
Table 68.0%Crown 32.9°Girdle: MediumPavilion 36.9°Culet: NoneDepth 71.3%

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 29
Current: £2,528 GBP|Low: £914 GBP|High: £2,545 GBP|Avg: £1,496 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4£949 GBP
Retailer 2£1,028 GBP
Retailer 3£1,038 GBP
Retailer 5£1,432 GBP
Retailer 6£2,208 GBP
MOH London£2,528 GBP

42 data points across 6 retailers

6 retailers£949 GBP to £2,528 GBP

A
Cheapest Retailer
-
£949 GBP
$1,272 USD
A
Retailer 2
-
£1,028 GBP
View
A
Retailer 3
-
£1,038 GBP
$1,391 USD
View
B+
Retailer 4
-
£1,432 GBP
$1,919 USD
View
B
Retailer 5
-
£2,208 GBP
$2,958 USD
View
Most Expensive
B
MOH London
LG778686296 · Oct 29
£2,528 GBP
View
5 more retailers have this diamond
Prices start from £949 GBPSave up to £1,579 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
£949 GBP