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Heart|Lab Grown|IGI

0.79ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG778690713

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG778690713

Diamond specifications and retailer prices

From £119 GBP
As of November 4, 2026
Save £568 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £687 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 LG778690713 or 778690713. Listed at 15 retailers as of November 4, 2026, with prices from £119 to £687, a £568 spread on the same certified stone. MOH London lists it at £687. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778690713
Dimensions5.46 × 6.25 × 3.15 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.46 mm6.25 mm0.79 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG778690713
Side View
Table 73.0%Crown 37.3°Girdle: STK-THKPavilion 32.2°Culet: NoneDepth 50.4%

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: Nov 4
Current: £687 GBP|Low: £114 GBP|High: £697 GBP|Avg: £300 GBP|-0.3%
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 7£119 GBP
Retailer 4£133 GBP
Retailer 11£138 GBP
Retailer 8£147 GBP
Retailer 13£147 GBP
Retailer 5£200 GBP
Retailer 2£257 GBP
Retailer 6£267 GBP
Retailer 3£376 GBP
Retailer 9£473 GBP
Retailer 10£501 GBP
Retailer 12£570 GBP
MOH London£687 GBP

44 data points across 13 retailers

15 retailers£119 GBP to £687 GBP

A
Cheapest Retailer
-
£119 GBP
A
Retailer 2
-
£133 GBP
View
Final sale: no returns
A
Retailer 3
-
£138 GBP
View
Retailer 4
-
£147 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£147 GBP
View
A
Retailer 6
-
£200 GBP
View
B+
Retailer 7
-
£215 GBP
View
B+
Retailer 8
-
£257 GBP
View
B+
Retailer 9
-
£267 GBP
View
B
Retailer 10
-
£376 GBP
View
B
Retailer 11
-
£473 GBP
View
B
Retailer 12
-
£501 GBP
View
B
Retailer 13
-
£514 GBP
View
B
Retailer 14
-
£570 GBP
View
Most Expensive
B
MOH London
LG778690713 · Nov 4
£687 GBP
View
14 more retailers have this diamond
Prices start from £119 GBPSave up to £568 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
£119 GBP