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Heart|Lab Grown|IGI

1.47ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG640436922

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG640436922

Diamond specifications and retailer prices

From HK$4,935 HKD
$629 USD
As of November 1, 2026
Save HK$3,733 HKD (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$8,668 HKD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640436922 or 640436922. Listed at 3 retailers as of November 1, 2026, with prices from HK$4,935 to HK$8,668, a HK$3,733 spread on the same certified stone. Diamond Quarter lists it at HK$8,668. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640436922
Dimensions8.01 × 7.13 × 4.68 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm7.13 mm1.47 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640436922
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$6,316 HKD|Low: HK$3,854 HKD|High: HK$6,434 HKD|Avg: HK$4,945 HKD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 19, 2026
Retailer 3HK$3,854 HKD
Retailer 4HK$4,621 HKD
Retailer 2HK$4,935 HKD
Retailer 1HK$6,316 HKD

3 data points across 4 retailers

3 retailersHK$4,935 HKD to HK$8,668 HKD

B+
Cheapest Retailer
-
HK$4,935 HKD
$629 USD
Retailer 2
-
HK$6,316 HKD
$805 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Diamond Quarter
1.47VS1FLG22D833N · Nov 2
HK$8,668 HKD
£870 GBP
View
2 more retailers have this diamond
Prices start from HK$4,935 HKDSave up to HK$3,733 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.

B+
1.47ct Heart
HK$4,935 HKD