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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 $803 SGD
As of November 5, 2026
Save $608 SGD (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,411 SGD at Diamond Quarter · As of November 5, 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 5, 2026, with prices from $803 to $1,411, a $608 spread on the same certified stone. Diamond Quarter lists it at $1,411. 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 5
Current: $1,028 SGD|Low: $627 SGD|High: $1,047 SGD|Avg: $805 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 19, 2026
Retailer 3$627 SGD
Retailer 4$752 SGD
Retailer 2$803 SGD
Retailer 1$1,028 SGD

3 data points across 4 retailers

3 retailers$803 SGD to $1,411 SGD

B+
Cheapest Retailer
-
$803 SGD
Retailer 2
-
$1,028 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
Diamond Quarter
1.47VS1FLG22D833N · Nov 5
$1,411 SGD
£870 GBP
View
2 more retailers have this diamond
Prices start from $803 SGDSave up to $608 SGD

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
$803 SGD