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Heart|Lab Grown|IGI

0.46ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG780617915

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG780617915

Diamond specifications and retailer prices

From £77 GBP
As of November 4, 2026
Save £619 GBP (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £695 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.46ct lab-grown heart diamond

This 0.46ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780617915 or 780617915. Listed at 10 retailers as of November 4, 2026, with prices from £77 to £695, a £619 spread on the same certified stone. MOH London lists it at £695. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780617915
Dimensions5.12 × 5.40 × 2.86 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.12 mm5.40 mm0.46 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780617915
Side View
Table 61.0%Crown 35.4°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 53.0%

Caratlytics Score

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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: £695 GBP|Low: £77 GBP|High: £706 GBP|Avg: £232 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
November 5, 2026
Retailer 5£77 GBP
Retailer 7£89 GBP
Retailer 2£101 GBP
Retailer 9£101 GBP
Retailer 8£123 GBP
Retailer 10£169 GBP
Retailer 4£184 GBP
Retailer 11£236 GBP
Retailer 3£265 GBP
Retailer 6£305 GBP
MOH London£695 GBP

12 data points across 11 retailers

10 retailers£77 GBP to £695 GBP

A
Cheapest Retailer
-
£77 GBP
A
Retailer 2
-
£89 GBP
View
A
Retailer 3
-
£101 GBP
View
A
Retailer 4
-
£123 GBP
View
Retailer 5
-
£169 GBP
View
Price last confirmed 41 days ago
B+
Retailer 6
-
£184 GBP
View
Retailer 7
-
£236 GBP
View
Price last confirmed 40 days ago
B
Retailer 8
-
£305 GBP
View
B
Retailer 9
-
£348 GBP
View
Most Expensive
B
MOH London
LG780617915 · Nov 4
£695 GBP
View
9 more retailers have this diamond
Prices start from £77 GBPSave up to £619 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
0.46ct Heart
£77 GBP