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Round|Lab Grown|IGI

0.81ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG844643123

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844643123

Diamond specifications and retailer prices

From £193 GBP
$258 USD
As of October 30, 2026
Save £837 GBP (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,029 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.81ct lab-grown round diamond

This 0.81ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844643123 or 844643123. Listed at 10 retailers as of October 26, 2026, with prices from £193 to £1,029, a £837 spread on the same certified stone. MOH London lists it at £1,029. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844643123
Dimensions6.01 × 6.00 × 3.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.01 mm6.00 mm0.81 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844643123
Side View
Table 57.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

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 30
Current: £1,029 GBP|Low: £123 GBP|High: £1,033 GBP|Avg: £358 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6£123 GBP
Retailer 5£193 GBP
Retailer 2£207 GBP
Retailer 3£229 GBP
Retailer 9£232 GBP
Retailer 4£310 GBP
Retailer 7£402 GBP
Retailer 8£438 GBP
MOH London£1,029 GBP

12 data points across 9 retailers

10 retailers£193 GBP to £1,029 GBP

Retailer 1
-
£123 GBP
$165 USD
Price last confirmed 10 days ago
A
Retailer 2
-
£193 GBP
$258 USD
View
A
Retailer 3
-
£207 GBP
View
A
Retailer 4
-
£229 GBP
€292 EUR
View
B+
Retailer 5
-
£232 GBP
$311 USD
View
B+
Retailer 6
-
£310 GBP
A$638 AUD
View
B
Retailer 7
-
£402 GBP
$539 USD
View
B
Retailer 8
-
£418 GBP
$560 USD
View
B
Retailer 9
-
£438 GBP
$586 USD
View
Most Expensive
B
MOH London
LG844643123 · Oct 26
£1,029 GBP
View
9 more retailers have this diamond
Prices start from £193 GBPSave up to £837 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
0.81ct Round
£193 GBP