Princess|Lab Grown|IGI

1.20ct H VVS2 Princess Lab Grown Diamond

ID • H/VVS2 • IGI LG747511637

Shape and cutting style on the report: Princess cut

Certificate IGI LG747511637

Diamond specifications and retailer prices

From £147 GBP
$197 USD
As of October 30, 2026
Save £708 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £855 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747511637 or 747511637. Listed at 18 retailers as of October 29, 2026, with prices from £147 to £855, a £708 spread on the same certified stone. MOH London lists it at £855. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747511637
Dimensions5.82 × 5.75 × 4.00 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.82 mm5.75 mm1.20 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747511637
Side View
Table 68.0%Crown 44.8°Girdle: MED-STKPavilion 37°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £855 GBP|Low: £147 GBP|High: £861 GBP|Avg: £469 GBP|+0.6%
MOH London
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 29, 2026
Retailer 11£147 GBP
Retailer 7£312 GBP
Retailer 14£316 GBP
Retailer 2£335 GBP
Retailer 3£364 GBP
Retailer 5£366 GBP
Retailer 8£443 GBP
Retailer 9£452 GBP
Retailer 10£466 GBP
Retailer 6£487 GBP
Retailer 13£552 GBP
Retailer 4£652 GBP
Retailer 12£717 GBP
MOH London£855 GBP

29 data points across 14 retailers

18 retailers£147 GBP to £855 GBP

A
Cheapest Retailer
-
£147 GBP
$197 USD
A
Retailer 2
-
£170 GBP
$228 USD
View
A
Retailer 3
-
£182 GBP
$244 USD
View
A
Retailer 4
-
£182 GBP
$244 USD
View
A
Retailer 5
-
£312 GBP
ZAR 6,760 ZAR
View
A
Retailer 6
-
£316 GBP
$424 USD
View
A
Retailer 7
-
£335 GBP
€427 EUR
View
A
Retailer 8
-
£364 GBP
$488 USD
View
A
Retailer 9
-
£366 GBP
$490 USD
View
B+
Retailer 10
-
£443 GBP
A$914 AUD
View
B+
Retailer 11
-
£452 GBP
$605 USD
View
B+
Retailer 12
-
£466 GBP
$625 USD
View
B+
Retailer 13
-
£552 GBP
$740 USD
View
B+
Retailer 14
-
£584 GBP
$783 USD
View
B
Retailer 15
-
£625 GBP
$837 USD
View
B
Retailer 16
-
£666 GBP
$892 USD
View
B
Retailer 17
-
£717 GBP
View
Most Expensive
B
MOH London
LG747511637 · Oct 29
£855 GBP
View
17 more retailers have this diamond
Prices start from £147 GBPSave up to £708 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
1.20ct Princess
£147 GBP