Heart|Lab Grown|IGI

1.47ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG828612964

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828612964

Diamond specifications and retailer prices

From $241 USD
As of November 1, 2026
Save $859 USD (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,100 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG828612964 or 828612964. Listed at 3 retailers as of October 31, 2026, with prices from $241 to $1,100, a $859 spread on the same certified stone. Brilliant Earth lists it at $1,100. 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

1.47
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828612964
Dimensions6.73 × 7.83 × 4.83 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm7.83 mm1.47 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828612964
Side View
Table 60.0%Crown 36.3°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,100 USD|Low: $237 USD|High: $1,840 USD|Avg: $660 USD|-40.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$241 USD
Retailer 4$459 USD
Retailer 2$517 USD
Brilliant Earth$1,100 USD

40 data points across 4 retailers

3 retailers$241 USD to $1,100 USD

A
Cheapest Retailer
-
$241 USD
Final sale: no returns
B+
Retailer 2
-
$517 USD
£407 GBP
View
Most Expensive
B
Brilliant Earth
21227130A · Oct 31
$1,100 USD
View
2 more retailers have this diamond
Prices start from $241 USDSave up to $859 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.

A
1.47ct Heart
$241 USD