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Heart|Lab Grown|IGI

1.24ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG647456501

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG647456501

Diamond specifications and retailer prices

From $413 USD
€393 EUR
As of October 29, 2026
Save $440 USD (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,064 USD at MOH London · As of October 21, 2026
View at MOH London

About this 1.24ct lab-grown heart diamond

This 1.24ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647456501 or 647456501. Listed at 11 retailers as of October 26, 2026, with a 107% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647456501
Dimensions6.80 × 7.43 × 4.36 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.80 mm7.43 mm1.24 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647456501
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,064 USD|Low: $244 USD|High: $1,153 USD|Avg: $605 USD|-6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$244 USD
Retailer 6$318 USD
Retailer 4$413 USD
Retailer 11$455 USD
Retailer 9$475 USD
Retailer 2$488 USD
Retailer 8$583 USD
Retailer 7$820 USD
Retailer 5$853 USD
Retailer 10$903 USD
MOH London$1,064 USD

38 data points across 11 retailers

11 retailers$413 USD to $853 USD

Retailer 1
-
$241 USD
Price last confirmed 32 days ago
Retailer 2
-
$318 USD
£250 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$413 USD
€393 EUR
View
B+
Retailer 4
-
$455 USD
View
B+
Retailer 5
-
$475 USD
View
B+
Retailer 6
-
$488 USD
£384 GBP
View
B+
Retailer 7
-
$583 USD
View
B
Retailer 8
-
$820 USD
View
B
Retailer 9
-
$853 USD
View
Retailer 10
-
$903 USD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
LG647456501 · Oct 21
$1,064 USD
£838 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $413 USDSave up to $440 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
1.24ct Heart
$413 USD