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Heart|Lab Grown|IGI

0.77ct E VVS2 Heart Lab Grown Diamond

E/VVS2 • IGI LG776626686

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776626686

Diamond specifications and retailer prices

From £238 GBP
$320 USD
As of November 1, 2026
Save £575 GBP (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £814 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.77ct lab-grown heart diamond

This 0.77ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG776626686 or 776626686. Listed at 8 retailers as of November 1, 2026, with prices from £238 to £814, a £575 spread on the same certified stone. MOH London lists it at £814. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
E
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776626686
Dimensions5.54 × 6.37 × 3.63 mm
L/W Ratio1.15
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
5.54 mm6.37 mm0.77 ctE / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776626686
Side View
Table 58.0%Crown 34.5°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 57.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £814 GBP|Low: £238 GBP|High: £844 GBP|Avg: £444 GBP|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4£238 GBP
Retailer 5£306 GBP
Retailer 2£316 GBP
Retailer 7£344 GBP
Retailer 3£362 GBP
Retailer 6£584 GBP
Retailer 8£600 GBP
MOH London£814 GBP

43 data points across 8 retailers

8 retailers£238 GBP to £814 GBP

B+
Cheapest Retailer
-
£238 GBP
$320 USD
B
Retailer 2
-
£306 GBP
$411 USD
View
B+
Retailer 3
-
£316 GBP
View
B+
Retailer 4
-
£344 GBP
$462 USD
View
B+
Retailer 5
-
£362 GBP
A$748 AUD
View
B
Retailer 6
-
£584 GBP
$784 USD
View
B
Retailer 7
-
£600 GBP
$805 USD
View
Most Expensive
B
MOH London
LG776626686 · Nov 1
£814 GBP
View
7 more retailers have this diamond
Prices start from £238 GBPSave up to £575 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.

B+
0.77ct Heart
£238 GBP