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Round|Lab Grown|IGI

1.55ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG814638932

Shape and cutting style on the report: Round brilliant

Certificate IGI LG814638932

Diamond specifications and retailer prices

From £136 GBP
As of November 3, 2026
Save £654 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £791 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.55ct lab-grown round diamond

This 1.55ct 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 LG814638932 or 814638932. Listed at 20 retailers as of November 2, 2026, with prices from £136 to £791, a £654 spread on the same certified stone. MOH London lists it at £791. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814638932
Dimensions7.34 × 7.36 × 4.61 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 mm7.36 mm1.55 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814638932
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 41°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: £791 GBP|Low: £131 GBP|High: £800 GBP|Avg: £367 GBP|-1.1%
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
Retailer 15
November 3, 2026
Retailer 15£136 GBP
Retailer 3£158 GBP
Retailer 12£169 GBP
Retailer 14£169 GBP
Retailer 6£227 GBP
Retailer 2£263 GBP
Retailer 8£284 GBP
Retailer 10£292 GBP
Retailer 7£350 GBP
Retailer 9£394 GBP
Retailer 11£401 GBP
Retailer 13£544 GBP
Retailer 5£582 GBP
Retailer 4£686 GBP
MOH London£791 GBP

36 data points across 15 retailers

20 retailers£136 GBP to £791 GBP

A
Cheapest Retailer
-
£136 GBP
A
Retailer 2
-
£158 GBP
View
A
Retailer 3
-
£169 GBP
View
Retailer 4
-
£169 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£191 GBP
View
B+
Retailer 6
-
£227 GBP
View
A
Retailer 7
-
£263 GBP
View
A
Retailer 8
-
£284 GBP
View
A
Retailer 9
-
£292 GBP
View
A
Retailer 10
-
£350 GBP
View
A
Retailer 11
-
£364 GBP
View
A
Retailer 12
-
£394 GBP
View
A
Retailer 13
-
£401 GBP
View
B+
Retailer 14
-
£544 GBP
View
B+
Retailer 15
-
£559 GBP
View
Retailer 16
-
£582 GBP
View
Price last confirmed 14 days ago
B+
Retailer 17
-
£584 GBP
View
B
Retailer 18
-
£674 GBP
View
B
Retailer 19
-
£686 GBP
View
Most Expensive
B
MOH London
LG814638932 · Nov 2
£791 GBP
View
19 more retailers have this diamond
Prices start from £136 GBPSave up to £654 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
1.55ct Round
£136 GBP