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Round|Lab Grown|IGI

0.77ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG722528294

Shape and cutting style on the report: Round brilliant

Certificate IGI LG722528294

Diamond specifications and retailer prices

From £184 GBP
$245 USD
As of October 28, 2026
Save £525 GBP (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £709 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.77ct lab-grown round diamond

This 0.77ct 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 LG722528294 or 722528294. Listed at 9 retailers as of October 28, 2026, with prices from £184 to £709, a £525 spread on the same certified stone. MOH London lists it at £709. 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

0.77
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722528294
Dimensions5.87 × 5.90 × 3.67 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
5.87 mm5.90 mm0.77 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722528294
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.4%

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 28
Current: £709 GBP|Low: £184 GBP|High: £714 GBP|Avg: £373 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4£184 GBP
Retailer 10£237 GBP
Retailer 9£250 GBP
Retailer 2£265 GBP
Retailer 6£272 GBP
Retailer 5£326 GBP
Retailer 3£436 GBP
Retailer 7£491 GBP
Retailer 8£526 GBP
MOH London£709 GBP

43 data points across 10 retailers

9 retailers£184 GBP to £709 GBP

A
Cheapest Retailer
-
£184 GBP
$245 USD
A
Retailer 2
-
£237 GBP
$315 USD
View
A
Retailer 3
-
£265 GBP
View
A
Retailer 4
-
£272 GBP
$362 USD
View
A
Retailer 5
-
£326 GBP
$433 USD
View
B+
Retailer 6
-
£436 GBP
A$891 AUD
View
B+
Retailer 7
-
£491 GBP
$653 USD
View
B+
Retailer 8
-
£526 GBP
$700 USD
View
Most Expensive
B
MOH London
LG722528294 · Oct 29
£709 GBP
View
8 more retailers have this diamond
Prices start from £184 GBPSave up to £525 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
0.77ct Round
£184 GBP