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Round|Lab Grown|IGI

0.82ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG844646544

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844646544

Diamond specifications and retailer prices

From £204 GBP
$272 USD
As of October 28, 2026
Save £488 GBP (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £692 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.82ct lab-grown round diamond

This 0.82ct 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 LG844646544 or 844646544. Listed at 8 retailers as of October 26, 2026, with prices from £204 to £692, a £488 spread on the same certified stone. MOH London lists it at £692. 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

0.82
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844646544
Dimensions6.00 × 5.97 × 3.69 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
6.00 mm5.97 mm0.82 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844646544
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £692 GBP|Low: £204 GBP|High: £698 GBP|Avg: £378 GBP|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8£204 GBP
Retailer 6£248 GBP
Retailer 3£259 GBP
Retailer 2£259 GBP
Retailer 4£456 GBP
Retailer 7£516 GBP
Retailer 5£518 GBP
MOH London£692 GBP

19 data points across 8 retailers

8 retailers£204 GBP to £692 GBP

A
Cheapest Retailer
-
£204 GBP
$272 USD
A
Retailer 2
-
£248 GBP
$330 USD
View
A
Retailer 3
-
£259 GBP
€328 EUR
View
A
Retailer 4
-
£259 GBP
View
B+
Retailer 5
-
£456 GBP
A$935 AUD
View
B+
Retailer 6
-
£516 GBP
$688 USD
View
B+
Retailer 7
-
£518 GBP
$690 USD
View
Most Expensive
B
MOH London
LG844646544 · Oct 26
£692 GBP
View
7 more retailers have this diamond
Prices start from £204 GBPSave up to £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
0.82ct Round
£204 GBP