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Princess|Lab Grown|IGI

4.50ct H VVS2 Princess Lab Grown Diamond

ID • H/VVS2 • IGI LG671410414

Shape and cutting style on the report: Princess cut

Certificate IGI LG671410414

Diamond specifications and retailer prices

From £787 GBP
$1,055 USD
As of October 31, 2026
Save £1,438 GBP (65%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,226 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 4.5ct lab-grown princess diamond

This 4.5ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG671410414 or 671410414. Listed at 5 retailers as of October 29, 2026, with prices from £787 to £2,226, a £1,438 spread on the same certified stone. MOH London lists it at £2,226. 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

4.50
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671410414
Dimensions8.99 × 8.92 × 6.49 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
8.99 mm8.92 mm4.50 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671410414
Side View
Table 70.0%Crown 35.3°Girdle: MediumPavilion 39.3°Culet: NoneDepth 72.8%

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 31
Current: £2,226 GBP|Low: £608 GBP|High: £5,433 GBP|Avg: £1,729 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
October 30, 2026
Retailer 5£725 GBP
Retailer 7£787 GBP
Retailer 9£787 GBP
Retailer 6£811 GBP
Retailer 3£974 GBP
Retailer 2£1,022 GBP
Retailer 10£1,241 GBP
Retailer 8£1,316 GBP
Retailer 13£1,604 GBP
Retailer 4£1,786 GBP
Retailer 11£1,898 GBP
MOH London£2,226 GBP
Retailer 12£2,826 GBP
Retailer 14£5,433 GBP

13 data points across 14 retailers

5 retailers£787 GBP to £2,226 GBP

A
Cheapest Retailer
-
£787 GBP
$1,055 USD
B+
Retailer 2
-
£787 GBP
$1,055 USD
View
A
Retailer 3
-
£1,022 GBP
A$2,106 AUD
View
A
Retailer 4
-
£1,316 GBP
$1,763 USD
View
Most Expensive
B+
MOH London
LG671410414 · Oct 29
£2,226 GBP
View
4 more retailers have this diamond
Prices start from £787 GBPSave up to £1,438 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
4.50ct Princess
£787 GBP