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Round|Lab Grown|IGI

1.18ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG593380322

Shape and cutting style on the report: Round brilliant

Certificate IGI LG593380322

Diamond specifications and retailer prices

From £125 GBP
$167 USD
As of October 29, 2026
Save £730 GBP (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £855 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.18ct lab-grown round diamond

This 1.18ct lab-grown round 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 LG593380322 or 593380322. Listed at 15 retailers as of October 26, 2026, with prices from £125 to £855, a £730 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

1.18
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593380322
Dimensions6.88 × 6.83 × 4.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.88 mm6.83 mm1.18 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593380322
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.3%

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: Oct 29
Current: £855 GBP|Low: £116 GBP|High: £893 GBP|Avg: £442 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
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Retailer 16
October 30, 2026
Retailer 4£125 GBP
Retailer 10£139 GBP
Retailer 3£145 GBP
Retailer 16£154 GBP
Retailer 7£183 GBP
Retailer 15£265 GBP
Retailer 11£277 GBP
Retailer 13£294 GBP
Retailer 9£396 GBP
Retailer 6£447 GBP
Retailer 14£496 GBP
Retailer 2£524 GBP
Retailer 5£537 GBP
Retailer 12£812 GBP
MOH London£855 GBP
Retailer 8£893 GBP

27 data points across 16 retailers

15 retailers£125 GBP to £855 GBP

A
Cheapest Retailer
-
£125 GBP
$167 USD
A
Retailer 2
-
£139 GBP
$186 USD
View
Final sale: no returns
A
Retailer 3
-
£145 GBP
$194 USD
View
A
Retailer 4
-
£154 GBP
$207 USD
View
A
Retailer 5
-
£183 GBP
$245 USD
View
A
Retailer 6
-
£265 GBP
ZAR 5,737 ZAR
View
A
Retailer 7
-
£277 GBP
$371 USD
View
A
Retailer 8
-
£294 GBP
$394 USD
View
B+
Retailer 9
-
£396 GBP
$530 USD
View
Retailer 10
-
£447 GBP
A$921 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£496 GBP
$665 USD
View
B+
Retailer 12
-
£524 GBP
$702 USD
View
B
Retailer 13
-
£537 GBP
$720 USD
View
B
Retailer 14
-
£812 GBP
$1,088 USD
View
Most Expensive
B
MOH London
LG593380322 · Oct 26
£855 GBP
View
14 more retailers have this diamond
Prices start from £125 GBPSave up to £730 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
1.18ct Round
£125 GBP