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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 $282 AUD
$198 USD
As of October 30, 2026
Save $1,410 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,692 AUD at Reve Diamonds · As of October 30, 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 30, 2026, with prices from $282 to $1,692, a $1,410 spread on the same certified stone. Reve Diamonds lists it at $1,692. 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
Colour
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

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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 30
Current: $641 AUD|Low: $282 AUD|High: $1,808 AUD|Avg: $837 AUD|+4.6%
Retailer 1
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 2$282 AUD
Retailer 5$315 AUD
Retailer 14$327 AUD
Retailer 6$350 AUD
Retailer 9$350 AUD
Retailer 17$470 AUD
Retailer 12$601 AUD
Retailer 7$609 AUD
Retailer 1$641 AUD
Retailer 16$689 AUD
Retailer 4$807 AUD
Retailer 13$856 AUD
Retailer 3$1,126 AUD
Retailer 15$1,130 AUD
Retailer 8$1,202 AUD
Retailer 10$1,239 AUD
Retailer 11$1,645 AUD
Reve Diamonds$1,692 AUD

37 data points across 18 retailers

18 retailers$282 AUD to $1,692 AUD

A
Cheapest Retailer
-
$282 AUD
$198 USD
A
Retailer 2
-
$315 AUD
$221 USD
View
Final sale: no returns
A
Retailer 3
-
$327 AUD
$230 USD
View
A
Retailer 4
-
$350 AUD
$246 USD
View
A
Retailer 5
-
$350 AUD
$246 USD
View
Retailer 6
-
$470 AUD
£260 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$601 AUD
ZAR 6,824 ZAR
View
A
Retailer 8
-
$609 AUD
$428 USD
View
B+
Retailer 9
-
$641 AUD
£355 GBP
View
B+
Retailer 10
-
$689 AUD
$484 USD
View
B+
Retailer 11
-
$807 AUD
$567 USD
View
B+
Retailer 12
-
$856 AUD
View
B
Retailer 13
-
$1,126 AUD
$791 USD
View
B
Retailer 14
-
$1,130 AUD
$794 USD
View
B+
Retailer 15
-
$1,202 AUD
$844 USD
View
B
Retailer 16
-
$1,239 AUD
$870 USD
View
B
Retailer 17
-
$1,645 AUD
£910 GBP
View
Most Expensive
B
Reve Diamonds
3A900006C · Oct 30
$1,692 AUD
$1,188 USD
View
17 more retailers have this diamond
Prices start from $282 AUDSave up to $1,410 AUD

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
$282 AUD