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Heart|Lab Grown|IGI

1.47ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG776652561

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776652561

Diamond specifications and retailer prices

From £260 GBP
$348 USD
As of October 30, 2026
Save £515 GBP (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £774 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.47ct lab-grown heart diamond

This 1.47ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776652561 or 776652561. Listed at 7 retailers as of October 29, 2026, with prices from £260 to £774, a £515 spread on the same certified stone. MOH London lists it at £774. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776652561
Dimensions6.89 × 7.79 × 4.78 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm7.79 mm1.47 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776652561
Side View
Table 61.0%Crown 36.2°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.4%

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: Oct 30
Current: £774 GBP|Low: £260 GBP|High: £780 GBP|Avg: £495 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3£260 GBP
Retailer 2£352 GBP
Retailer 5£437 GBP
Retailer 6£485 GBP
Retailer 4£736 GBP
MOH London£774 GBP

34 data points across 6 retailers

7 retailers£260 GBP to £774 GBP

B+
Cheapest Retailer
-
£260 GBP
$348 USD
A
Retailer 2
-
£352 GBP
View
B+
Retailer 3
-
£437 GBP
$586 USD
View
B+
Retailer 4
-
£485 GBP
$650 USD
View
B
Retailer 5
-
£658 GBP
$881 USD
View
B
Retailer 6
-
£736 GBP
A$1,518 AUD
View
Most Expensive
B
MOH London
LG776652561 · Oct 29
£774 GBP
View
6 more retailers have this diamond
Prices start from £260 GBPSave up to £515 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
1.47ct Heart
£260 GBP