Round|Lab Grown|IGI

0.80ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG836617370

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836617370

Diamond specifications and retailer prices

From £488 GBP
$650 USD
As of October 29, 2026
10 retailers carry this diamond
Most expensive: £687 GBP at MOH London · As of October 8, 2026
View at MOH London

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836617370 or 836617370. Listed at 10 retailers as of October 29, 2026. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.80
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617370
Dimensions5.94 × 5.97 × 3.67 mm
L/W Ratio1.01
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
5.94 mm5.97 mm0.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617370
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £687 GBP|Low: £131 GBP|High: £688 GBP|Avg: £343 GBP|-0.1%
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
October 11, 2026
Retailer 3£131 GBP
Retailer 10£199 GBP
Retailer 4£242 GBP
Retailer 2£244 GBP
Retailer 11£257 GBP
Retailer 7£258 GBP
Retailer 9£263 GBP
Retailer 14£265 GBP
Retailer 6£404 GBP
Retailer 12£447 GBP
Retailer 8£479 GBP
Retailer 13£488 GBP
Retailer 5£509 GBP
MOH London£687 GBP

9 data points across 14 retailers

10 retailers

A
Retailer 1
-
£136 GBP
$181 USD
Price last confirmed 20 days ago
A
Retailer 2
-
£199 GBP
$265 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
£258 GBP
View
Price last confirmed 19 days ago
A
Retailer 4
-
£263 GBP
ZAR 5,657 ZAR
View
Price last confirmed 21 days ago
A
Retailer 5
-
£265 GBP
$353 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
£404 GBP
SGD 727 SGD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
£447 GBP
$595 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
£488 GBP
$650 USD
View
B+
Retailer 9
-
£509 GBP
$678 USD
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
LG836617370 · Oct 8
£687 GBP
View
Price last confirmed 21 days ago
9 more retailers have this diamond
Prices start from £488 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
0.80ct Round
£488 GBP