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Heart|Lab Grown|IGI

1.24ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG627430628

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG627430628

Diamond specifications and retailer prices

From $198 USD
As of October 27, 2026
Save $990 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,188 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627430628 or 627430628. Listed at 18 retailers as of October 27, 2026, with prices from $198 to $1,188, a $990 spread on the same certified stone. Reve Diamonds lists it at $1,188. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627430628
Dimensions6.37 × 7.49 × 4.50 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.37 mm7.49 mm1.24 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627430628
Side View
Table 56.0%Crown 35.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.1%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $1,156 USD|Low: $198 USD|High: $1,270 USD|Avg: $587 USD|+0.4%
Retailer 1
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Retailer 11
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Retailer 17
Reve Diamonds
October 29, 2026
Retailer 17$198 USD
Retailer 4$221 USD
Retailer 13$230 USD
Retailer 5$246 USD
Retailer 8$246 USD
Retailer 16$330 USD
Retailer 11$422 USD
Retailer 6$428 USD
Retailer 10$448 USD
Retailer 15$484 USD
Retailer 3$567 USD
Retailer 12$601 USD
Retailer 2$791 USD
Retailer 14$794 USD
Retailer 7$844 USD
Retailer 9$940 USD
Retailer 1$1,156 USD
Reve Diamonds$1,188 USD

37 data points across 18 retailers

18 retailers$198 USD to $1,188 USD

A
Cheapest Retailer
-
$198 USD
A
Retailer 2
-
$221 USD
View
Final sale: no returns
A
Retailer 3
-
$230 USD
View
A
Retailer 4
-
$246 USD
View
A
Retailer 5
-
$246 USD
View
A
Retailer 6
-
$330 USD
£260 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$422 USD
ZAR 6,824 ZAR
View
A
Retailer 8
-
$428 USD
View
B+
Retailer 9
-
$448 USD
£352 GBP
View
B+
Retailer 10
-
$484 USD
View
B+
Retailer 11
-
$567 USD
View
B+
Retailer 12
-
$601 USD
A$925 AUD
View
B
Retailer 13
-
$791 USD
View
B
Retailer 14
-
$794 USD
View
B+
Retailer 15
-
$844 USD
View
B
Retailer 16
-
$940 USD
View
B
Retailer 17
-
$1,156 USD
£910 GBP
View
Most Expensive
B
Reve Diamonds
3A900006C · Oct 28
$1,188 USD
View
17 more retailers have this diamond
Prices start from $198 USDSave up to $990 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
$198 USD