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Heart|Lab Grown|IGI

1.24ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG791637199

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791637199

Diamond specifications and retailer prices

From $315 AUD
$221 USD
As of October 30, 2026
Save $1,377 AUD (81%) vs most expensive(unlock to see where)
14 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 LG791637199 or 791637199. Listed at 14 retailers as of October 30, 2026, with prices from $315 to $1,692, a $1,377 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791637199
Dimensions6.48 × 7.54 × 4.46 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm7.54 mm1.24 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791637199
Side View
Table 54.0%Crown 36.9°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 59.2%

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: $315 AUD|High: $1,692 AUD|Avg: $874 AUD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 12$315 AUD
Retailer 11$350 AUD
Retailer 10$470 AUD
Retailer 6$601 AUD
Retailer 13$609 AUD
Retailer 1$641 AUD
Retailer 4$689 AUD
Retailer 3$807 AUD
Retailer 7$856 AUD
Retailer 9$1,130 AUD
Retailer 5$1,202 AUD
Retailer 2$1,338 AUD
Retailer 8$1,640 AUD
Reve Diamonds$1,692 AUD

37 data points across 14 retailers

14 retailers$315 AUD to $1,692 AUD

A
Cheapest Retailer
-
$315 AUD
$221 USD
Final sale: no returns
A
Retailer 2
-
$350 AUD
$246 USD
View
Retailer 3
-
$470 AUD
£260 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$601 AUD
ZAR 6,824 ZAR
View
A
Retailer 5
-
$609 AUD
$428 USD
View
B+
Retailer 6
-
$641 AUD
£355 GBP
View
B+
Retailer 7
-
$689 AUD
$484 USD
View
B+
Retailer 8
-
$807 AUD
$567 USD
View
B+
Retailer 9
-
$856 AUD
View
B
Retailer 10
-
$1,130 AUD
$794 USD
View
B
Retailer 11
-
$1,202 AUD
$844 USD
View
B
Retailer 12
-
$1,338 AUD
$940 USD
View
B
Retailer 13
-
$1,640 AUD
£907 GBP
View
Most Expensive
B
Reve Diamonds
BA1A27955 · Oct 30
$1,692 AUD
$1,188 USD
View
13 more retailers have this diamond
Prices start from $315 AUDSave up to $1,377 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
$315 AUD