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Heart|Lab Grown|IGI

0.79ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG809616764

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG809616764

Diamond specifications and retailer prices

From £165 GBP
As of November 4, 2026
Save £460 GBP (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £626 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.79ct lab-grown heart diamond

This 0.79ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809616764 or 809616764. Listed at 10 retailers as of November 4, 2026, with prices from £165 to £626, a £460 spread on the same certified stone. MOH London lists it at £626. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.79
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809616764
Dimensions5.77 × 6.20 × 3.75 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm6.20 mm0.79 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG809616764
Side View
Table 57.0%Crown 34.4°Girdle: THN-STKPavilion 41.1°Culet: NoneDepth 60.5%

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: £626 GBP|Low: £165 GBP|High: £661 GBP|Avg: £331 GBP|-4.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5£165 GBP
Retailer 9£211 GBP
Retailer 2£229 GBP
Retailer 3£254 GBP
Retailer 4£292 GBP
Retailer 6£309 GBP
Retailer 8£427 GBP
Retailer 7£472 GBP
MOH London£626 GBP

41 data points across 9 retailers

10 retailers£165 GBP to £626 GBP

B+
Cheapest Retailer
-
£165 GBP
A
Retailer 2
-
£211 GBP
View
B+
Retailer 3
-
£229 GBP
View
B+
Retailer 4
-
£254 GBP
View
B+
Retailer 5
-
£292 GBP
View
B+
Retailer 6
-
£309 GBP
View
B
Retailer 7
-
£427 GBP
View
B
Retailer 8
-
£459 GBP
View
B
Retailer 9
-
£472 GBP
View
Most Expensive
B
MOH London
LG809616764 · Nov 4
£626 GBP
View
9 more retailers have this diamond
Prices start from £165 GBPSave up to £460 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
0.79ct Heart
£165 GBP