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Round|Lab Grown|IGI

1.54ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG846630483

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846630483

Diamond specifications and retailer prices

From £137 GBP
As of November 3, 2026
Save £658 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £795 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846630483 or 846630483. Listed at 19 retailers as of November 2, 2026, with prices from £137 to £795, a £658 spread on the same certified stone. MOH London lists it at £795. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846630483
Dimensions7.34 × 7.37 × 4.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm7.37 mm1.54 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846630483
Side View
Table 55.0%Crown 36°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.8%

Caratlytics Score

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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: Nov 3
Current: £795 GBP|Low: £137 GBP|High: £799 GBP|Avg: £386 GBP|-0.1%
MOH London
Retailer 2
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November 3, 2026
Retailer 7£137 GBP
Retailer 10£159 GBP
Retailer 4£170 GBP
Retailer 16£170 GBP
Retailer 17£191 GBP
Retailer 6£230 GBP
Retailer 2£264 GBP
Retailer 12£286 GBP
Retailer 14£293 GBP
Retailer 19£347 GBP
Retailer 18£364 GBP
Retailer 13£396 GBP
Retailer 15£405 GBP
Retailer 3£547 GBP
Retailer 9£563 GBP
Retailer 5£582 GBP
Retailer 8£587 GBP
Retailer 11£680 GBP
MOH London£795 GBP

15 data points across 19 retailers

19 retailers£137 GBP to £795 GBP

A
Cheapest Retailer
-
£137 GBP
A
Retailer 2
-
£159 GBP
View
A
Retailer 3
-
£170 GBP
View
Retailer 4
-
£170 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£191 GBP
View
B+
Retailer 6
-
£230 GBP
View
A
Retailer 7
-
£264 GBP
View
A
Retailer 8
-
£286 GBP
View
A
Retailer 9
-
£293 GBP
View
A
Retailer 10
-
£347 GBP
View
A
Retailer 11
-
£364 GBP
View
A
Retailer 12
-
£396 GBP
View
A
Retailer 13
-
£405 GBP
View
B+
Retailer 14
-
£547 GBP
View
B+
Retailer 15
-
£563 GBP
View
Retailer 16
-
£582 GBP
View
Price last confirmed 14 days ago
B
Retailer 17
-
£587 GBP
View
B
Retailer 18
-
£680 GBP
View
Most Expensive
B
MOH London
LG846630483 · Nov 2
£795 GBP
View
18 more retailers have this diamond
Prices start from £137 GBPSave up to £658 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
1.54ct Round
£137 GBP