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Round|Lab Grown|IGI

0.77ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG809606038

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809606038

Diamond specifications and retailer prices

From £234 GBP
$312 USD
As of October 27, 2026
Save £440 GBP (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £674 GBP at MOH London · As of October 25, 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 LG809606038 or 809606038. Listed at 9 retailers as of October 25, 2026, with prices from £234 to £674, a £440 spread on the same certified stone. MOH London lists it at £674. 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 angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809606038
Dimensions5.93 × 5.91 × 3.61 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
5.93 mm5.91 mm0.77 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809606038
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
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 27
Current: £674 GBP|Low: £191 GBP|High: £680 GBP|Avg: £352 GBP|+1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 27, 2026
Retailer 6£191 GBP
Retailer 2£234 GBP
Retailer 5£245 GBP
Retailer 7£263 GBP
Retailer 9£264 GBP
Retailer 8£375 GBP
Retailer 3£435 GBP
Retailer 4£497 GBP
MOH London£674 GBP

39 data points across 9 retailers

9 retailers£234 GBP to £674 GBP

A
Retailer 1
-
£191 GBP
$255 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£234 GBP
$312 USD
View
A
Retailer 3
-
£245 GBP
View
A
Retailer 4
-
£263 GBP
€333 EUR
View
A
Retailer 5
-
£264 GBP
$351 USD
View
B+
Retailer 6
-
£375 GBP
$500 USD
View
B+
Retailer 7
-
£435 GBP
A$891 AUD
View
B+
Retailer 8
-
£497 GBP
$662 USD
View
Most Expensive
B
MOH London
LG809606038 · Oct 25
£674 GBP
View
8 more retailers have this diamond
Prices start from £234 GBPSave up to £440 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
£234 GBP