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Princess|Lab Grown|IGI

0.51ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG847690743

Shape and cutting style on the report: Princess cut

Certificate IGI LG847690743

Diamond specifications and retailer prices

From £83 GBP
$111 USD
As of October 27, 2026
Save £594 GBP (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £677 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.51ct lab-grown princess diamond

This 0.51ct lab-grown princess sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847690743 or 847690743. Listed at 9 retailers as of October 26, 2026, with prices from £83 to £677, a £594 spread on the same certified stone. MOH London lists it at £677. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847690743
Dimensions4.34 × 4.33 × 3.22 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.34 mm4.33 mm0.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847690743
Side View
Table 73.0%Crown 42.8°Girdle: Slightly ThickPavilion 40°Culet: NoneDepth 74.4%

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 27
Current: £677 GBP|Low: £83 GBP|High: £677 GBP|Avg: £261 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6£83 GBP
Retailer 5£106 GBP
Retailer 2£169 GBP
Retailer 7£177 GBP
Retailer 8£188 GBP
Retailer 4£257 GBP
Retailer 3£258 GBP
MOH London£677 GBP

4 data points across 8 retailers

9 retailers£83 GBP to £677 GBP

A
Cheapest Retailer
-
£83 GBP
$111 USD
Final sale: no returns
A
Retailer 2
-
£106 GBP
HK$1,100 HKD
View
A
Retailer 3
-
£169 GBP
€214 EUR
View
B+
Retailer 4
-
£177 GBP
View
B+
Retailer 5
-
£188 GBP
$251 USD
View
B
Retailer 6
-
£257 GBP
$342 USD
View
B+
Retailer 7
-
£258 GBP
SGD 465 SGD
View
B
Retailer 8
-
£293 GBP
$390 USD
View
Most Expensive
B
MOH London
LG847690743 · Oct 26
£677 GBP
View
8 more retailers have this diamond
Prices start from £83 GBPSave up to £594 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
0.51ct Princess
£83 GBP