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Heart|Lab Grown|IGI

2.45ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG837630166

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837630166

Diamond specifications and retailer prices

From $441 USD
As of October 30, 2026
Save $187 USD (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $628 USD at Loose Grown Diamond · As of October 30, 2026
View at Loose Grown Diamond

About this 2.45ct lab-grown heart diamond

This 2.45ct 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 LG837630166 or 837630166. Listed at 2 retailers as of October 30, 2026, with prices from $441 to $628, a $187 spread on the same certified stone. Loose Grown Diamond lists it at $628. 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

2.45
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837630166
Dimensions7.94 × 9.19 × 5.64 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
7.94 mm9.19 mm2.45 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837630166
Side View
Table 59.0%Crown 35.3°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $628 USD|Low: $441 USD|High: $834 USD|Avg: $725 USD|-1.7%
Loose Grown Diamond
Retailer 2
Retailer 3
October 28, 2026
Retailer 2$441 USD
Loose Grown Diamond$628 USD
Retailer 3$820 USD

12 data points across 3 retailers

2 retailers$441 USD to $628 USD

A
Cheapest Retailer
-
$441 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
837630166 · Oct 30
$628 USD
View
1 more retailer has this diamond
Prices start from $441 USDSave up to $187 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
2.45ct Heart
$441 USD