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Heart|Lab Grown|IGI

2.43ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG710538247

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG710538247

Diamond specifications and retailer prices

From $1,215 USD
€1,157 EUR
As of October 29, 2026
Save $1,885 USD (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,100 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.43ct lab-grown heart diamond

This 2.43ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG710538247 or 710538247. Listed at 2 retailers as of October 29, 2026, with prices from $1,215 to $3,100, a $1,885 spread on the same certified stone. Brilliant Earth lists it at $3,100. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.43
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710538247
Dimensions9.39 × 8.47 × 5.28 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm8.47 mm2.43 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710538247
Side View
Table 63.0%Crown 33.4°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 56.2%

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: Oct 29
Current: $3,100 USD|Low: $1,178 USD|High: $4,830 USD|Avg: $2,864 USD|-35.8%
Brilliant Earth
Retailer 2
October 30, 2026
Retailer 2$1,215 USD
Brilliant Earth$3,100 USD

12 data points across 2 retailers

2 retailers$1,215 USD to $3,100 USD

B+
Cheapest Retailer
-
$1,215 USD
€1,157 EUR
Most Expensive
B
Brilliant Earth
15033770Y · Oct 30
$3,100 USD
View
1 more retailer has this diamond
Prices start from $1,215 USDSave up to $1,885 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+
2.43ct Heart
$1,215 USD