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Heart|Lab Grown|IGI

0.39ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG847662022

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847662022

Diamond specifications and retailer prices

From £153 GBP
HK$1,600 HKD
As of October 30, 2026
Save £478 GBP (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £631 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.39ct lab-grown heart diamond

This 0.39ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG847662022 or 847662022. Listed at 8 retailers as of October 26, 2026, with prices from £153 to £631, a £478 spread on the same certified stone. MOH London lists it at £631. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.39
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847662022
Dimensions4.77 × 4.98 × 2.93 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.77 mm4.98 mm0.39 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847662022
Side View
Table 52.0%Crown 31.6°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 58.8%

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: £631 GBP|Low: £153 GBP|High: £631 GBP|Avg: £334 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 2£153 GBP
Retailer 6£205 GBP
Retailer 3£230 GBP
Retailer 4£232 GBP
Retailer 7£250 GBP
Retailer 5£299 GBP
Retailer 8£475 GBP
MOH London£631 GBP

4 data points across 8 retailers

8 retailers£153 GBP to £631 GBP

A
Cheapest Retailer
-
£153 GBP
HK$1,600 HKD
A
Retailer 2
-
£205 GBP
$275 USD
View
B+
Retailer 3
-
£230 GBP
€294 EUR
View
B+
Retailer 4
-
£232 GBP
View
B+
Retailer 5
-
£250 GBP
$335 USD
View
B+
Retailer 6
-
£299 GBP
$400 USD
View
B
Retailer 7
-
£475 GBP
$637 USD
View
Most Expensive
B
MOH London
LG847662022 · Oct 26
£631 GBP
View
7 more retailers have this diamond
Prices start from £153 GBPSave up to £478 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
0.39ct Heart
£153 GBP