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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 $629 USD
As of November 1, 2026
Save $476 USD (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,105 USD 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 $629 to $1,105, a $476 spread on the same certified stone. Diamond Quarter lists it at $1,105. 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
Color
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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Price History

Last verified: Nov 1
Current: $805 USD|Low: $491 USD|High: $820 USD|Avg: $630 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 19, 2026
Retailer 3$491 USD
Retailer 4$589 USD
Retailer 2$629 USD
Retailer 1$805 USD

3 data points across 4 retailers

3 retailers$629 USD to $1,105 USD

B+
Cheapest Retailer
-
$629 USD
Retailer 2
-
$805 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Diamond Quarter
1.47VS1FLG22D833N · Nov 2
$1,105 USD
£870 GBP
View
2 more retailers have this diamond
Prices start from $629 USDSave up to $476 USD

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
$629 USD