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Heart|Lab Grown|IGI

0.77ct G VS2 Heart Lab Grown Diamond

ID • G/VS2 • IGI LG836626387

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836626387

Diamond specifications and retailer prices

From £142 GBP
As of November 4, 2026
Save £249 GBP (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,041 GBP at MOH London · As of November 5, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836626387 or 836626387. Listed at 14 retailers as of November 4, 2026, with a 175% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626387
Dimensions6.27 × 5.78 × 3.61 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm5.78 mm0.77 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836626387
Side View
Table 65.0%Crown 36.1°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.6%

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: Nov 4
Current: £1,041 GBP|Low: £98 GBP|High: £1,066 GBP|Avg: £300 GBP|+75.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 12£101 GBP
Retailer 11£118 GBP
Retailer 5£142 GBP
Retailer 4£177 GBP
Retailer 2£210 GBP
Retailer 9£216 GBP
Retailer 7£235 GBP
Retailer 6£272 GBP
Retailer 8£317 GBP
Retailer 3£347 GBP
Retailer 10£391 GBP
Retailer 13£405 GBP
MOH London£1,041 GBP

41 data points across 13 retailers

14 retailers£142 GBP to £391 GBP

Retailer 1
-
£101 GBP
Price last confirmed 19 days ago
Retailer 2
-
£118 GBP
View
Price last confirmed 21 days ago
Retailer 3
-
£126 GBP
View
Price last confirmed 33 days ago
A
Retailer 4
-
£142 GBP
View
B+
Retailer 5
-
£177 GBP
View
B+
Retailer 6
-
£210 GBP
View
B+
Retailer 7
-
£216 GBP
View
B+
Retailer 8
-
£235 GBP
View
B+
Retailer 9
-
£272 GBP
View
B
Retailer 10
-
£317 GBP
View
B
Retailer 11
-
£347 GBP
View
B
Retailer 12
-
£391 GBP
View
Retailer 13
-
£405 GBP
View
Price last confirmed 20 days ago
Most Expensive
MOH London
LG836626387 · Nov 5
£1,041 GBP
View
Price under review
13 more retailers have this diamond
Prices start from £142 GBPSave up to £249 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 Heart
£142 GBP