Round|Lab Grown|IGI

0.80ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG797647474

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797647474

Diamond specifications and retailer prices

From £496 GBP
$660 USD
As of October 29, 2026
8 retailers carry this diamond
Most expensive: £496 GBP at Brilliant Earth
View at Brilliant Earth

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 LG797647474 or 797647474. Listed at 8 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 angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797647474
Dimensions5.95 × 5.92 × 3.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.95 mm5.92 mm0.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797647474
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £496 GBP|Low: £92 GBP|High: £790 GBP|Avg: £355 GBP
Brilliant Earth
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
September 29, 2026
Retailer 13£131 GBP
Retailer 3£199 GBP
Retailer 15£204 GBP
Retailer 6£242 GBP
Retailer 2£242 GBP
Retailer 8£250 GBP
Retailer 9£259 GBP
Retailer 14£294 GBP
Retailer 10£361 GBP
Retailer 12£377 GBP
Retailer 5£445 GBP
Brilliant Earth£496 GBP
Retailer 4£507 GBP
Retailer 11£685 GBP
Retailer 7£790 GBP

15 data points across 15 retailers

8 retailers

A
Retailer 1
-
£135 GBP
$180 USD
Price last confirmed 39 days ago
A
Retailer 2
-
£143 GBP
$190 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
£199 GBP
$265 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
£259 GBP
ZAR 5,567 ZAR
View
Price last confirmed 33 days ago
A
Retailer 5
-
£294 GBP
$391 USD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
£445 GBP
$592 USD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
£466 GBP
$620 USD
View
Price last confirmed 38 days ago
Most Expensive
B+
Brilliant Earth
19793026A · Oct 29
£496 GBP
$660 USD
View
7 more retailers have this diamond

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
£496 GBP