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Heart|Lab Grown|IGI

0.39ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG847661869

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661869

Diamond specifications and retailer prices

From HK$1,004 HKD
As of November 1, 2026
Save HK$553 HKD (36%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$3,096 HKD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 0.39ct lab-grown heart diamond

This 0.39ct lab-grown heart sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847661869 or 847661869. Listed at 4 retailers as of November 1, 2026, with a 55% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.39
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661869
Dimensions4.75 × 5.01 × 2.88 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.75 mm5.01 mm0.39 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661869
Side View
Table 57.0%Crown 33.1°Girdle: THN-MEDPavilion 38.7°CuletDepth 57.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$1,557 HKD|Low: HK$1,004 HKD|High: HK$3,096 HKD|Avg: HK$1,946 HKD
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
October 31, 2026
Retailer 2HK$1,004 HKD
Retailer 3HK$1,461 HKD
Retailer 1HK$1,557 HKD
Taylor and HartHK$3,096 HKD

2 data points across 4 retailers

4 retailersHK$1,004 HKD to HK$1,557 HKD

A
Cheapest Retailer
-
HK$1,004 HKD
Retailer 2
-
HK$1,461 HKD
£147 GBP
View
Price last confirmed 7 days ago
B+
Retailer 3
-
HK$1,557 HKD
€189 EUR
View
Most Expensive
Taylor and Hart
SQC771M · Oct 27
HK$3,096 HKD
$395 USD
View
Price last confirmed 7 days ago
3 more retailers have this diamond
Prices start from HK$1,004 HKDSave up to HK$553 HKD

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
HK$1,004 HKD