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Round|Lab Grown|IGI

1.50ct H VVS1 Round Lab Grown Diamond

EX • H/VVS1 • IGI LG845668327

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845668327

Diamond specifications and retailer prices

From £148 GBP
$198 USD
As of November 1, 2026
Save £708 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £856 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845668327 or 845668327. Listed at 19 retailers as of November 1, 2026, with prices from £148 to £856, a £708 spread on the same certified stone. MOH London lists it at £856. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668327
Dimensions7.43 × 7.47 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.47 mm1.50 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668327
Side View
Table 59.0%Crown 31.7°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.3%

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: Nov 1
Current: £856 GBP|Low: £148 GBP|High: £860 GBP|Avg: £423 GBP|-0.6%
MOH London
Retailer 2
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Retailer 19
November 2, 2026
Retailer 3£148 GBP
Retailer 4£171 GBP
Retailer 16£183 GBP
Retailer 18£183 GBP
Retailer 7£210 GBP
Retailer 10£246 GBP
Retailer 12£280 GBP
Retailer 15£304 GBP
Retailer 13£316 GBP
Retailer 8£374 GBP
Retailer 17£405 GBP
Retailer 2£426 GBP
Retailer 14£441 GBP
Retailer 19£588 GBP
Retailer 11£607 GBP
Retailer 5£628 GBP
Retailer 6£671 GBP
Retailer 9£741 GBP
MOH London£856 GBP

16 data points across 19 retailers

19 retailers£148 GBP to £856 GBP

A
Cheapest Retailer
-
£148 GBP
$198 USD
A
Retailer 2
-
£171 GBP
$230 USD
View
A
Retailer 3
-
£183 GBP
$245 USD
View
Retailer 4
-
£183 GBP
$245 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£210 GBP
HK$2,200 HKD
View
B+
Retailer 6
-
£246 GBP
$330 USD
View
A
Retailer 7
-
£280 GBP
View
A
Retailer 8
-
£304 GBP
€389 EUR
View
A
Retailer 9
-
£316 GBP
ZAR 6,847 ZAR
View
A
Retailer 10
-
£374 GBP
$502 USD
View
A
Retailer 11
-
£405 GBP
$543 USD
View
A
Retailer 12
-
£426 GBP
A$880 AUD
View
A
Retailer 13
-
£441 GBP
$592 USD
View
B
Retailer 14
-
£588 GBP
$789 USD
View
B+
Retailer 15
-
£607 GBP
SGD 1,100 SGD
View
B+
Retailer 16
-
£628 GBP
$843 USD
View
B
Retailer 17
-
£671 GBP
$900 USD
View
B
Retailer 18
-
£741 GBP
$994 USD
View
Most Expensive
B
MOH London
LG845668327 · Nov 1
£856 GBP
View
18 more retailers have this diamond
Prices start from £148 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
1.50ct Round
£148 GBP