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Heart|Lab Grown|IGI

0.79ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG691512345

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG691512345

Diamond specifications and retailer prices

From £96 GBP
As of November 2, 2026
Save £888 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £984 GBP at MOH London · As of November 5, 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 LG691512345 or 691512345. Listed at 16 retailers as of November 2, 2026, with prices from £96 to £984, a £888 spread on the same certified stone. MOH London lists it at £984. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691512345
Dimensions6.50 × 5.57 × 3.70 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm5.57 mm0.79 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG691512345
Side View
Table 58.0%Crown 38.9°Girdle: MediumPavilion 38.6°Culet: NoneDepth 56.9%

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 2
Current: £984 GBP|Low: £96 GBP|High: £992 GBP|Avg: £314 GBP|+42.9%
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
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Retailer 15
Retailer 16
November 5, 2026
Retailer 16£96 GBP
Retailer 4£106 GBP
Retailer 13£110 GBP
Retailer 6£119 GBP
Retailer 11£119 GBP
Retailer 2£196 GBP
Retailer 12£206 GBP
Retailer 9£214 GBP
Retailer 7£225 GBP
Retailer 10£257 GBP
Retailer 3£295 GBP
Retailer 14£380 GBP
Retailer 15£401 GBP
Retailer 5£421 GBP
Retailer 8£715 GBP
MOH London£984 GBP

45 data points across 16 retailers

16 retailers£96 GBP to £984 GBP

A
Cheapest Retailer
-
£96 GBP
A
Retailer 2
-
£106 GBP
View
Final sale: no returns
A
Retailer 3
-
£110 GBP
View
A
Retailer 4
-
£119 GBP
View
Retailer 5
-
£119 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£196 GBP
View
A
Retailer 7
-
£206 GBP
View
A
Retailer 8
-
£214 GBP
View
B+
Retailer 9
-
£225 GBP
View
B+
Retailer 10
-
£257 GBP
View
B+
Retailer 11
-
£295 GBP
View
B
Retailer 12
-
£380 GBP
View
B
Retailer 13
-
£401 GBP
View
B
Retailer 14
-
£421 GBP
View
B
Retailer 15
-
£715 GBP
View
Most Expensive
B
MOH London
LG691512345 · Nov 5
£984 GBP
View
15 more retailers have this diamond
Prices start from £96 GBPSave up to £888 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
£96 GBP