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Heart|Lab Grown|IGI

1.24ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG649429631

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG649429631

Diamond specifications and retailer prices

From $319 AUD
$224 USD
As of October 30, 2026
Save $1,489 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,808 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 LG649429631 or 649429631. Listed at 19 retailers as of October 30, 2026, with prices from $319 to $1,808, a $1,489 spread on the same certified stone. Reve Diamonds lists it at $1,808. 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 angle36.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649429631
Dimensions6.40 × 7.52 × 4.49 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
6.40 mm7.52 mm1.24 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649429631
Side View
Table 56.0%Crown 36.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.7%

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 30
Current: $1,239 AUD|Low: $315 AUD|High: $1,808 AUD|Avg: $872 AUD|-15.5%
Retailer 1
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Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 18$319 AUD
Retailer 7$357 AUD
Retailer 16$370 AUD
Retailer 3$396 AUD
Retailer 4$396 AUD
Retailer 10$474 AUD
Retailer 8$673 AUD
Retailer 13$679 AUD
Retailer 6$703 AUD
Retailer 11$731 AUD
Retailer 5$847 AUD
Retailer 14$964 AUD
Retailer 15$1,127 AUD
Retailer 1$1,239 AUD
Retailer 2$1,271 AUD
Retailer 17$1,276 AUD
Retailer 9$1,346 AUD
Retailer 12$1,593 AUD
Reve Diamonds$1,808 AUD

38 data points across 19 retailers

19 retailers$319 AUD to $1,808 AUD

A
Cheapest Retailer
-
$319 AUD
$224 USD
A
Retailer 2
-
$357 AUD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$370 AUD
$260 USD
View
A
Retailer 4
-
$396 AUD
$278 USD
View
A
Retailer 5
-
$396 AUD
$278 USD
View
Retailer 6
-
$474 AUD
£262 GBP
View
Price last confirmed 23 days ago
B+
Retailer 7
-
$673 AUD
$473 USD
View
B+
Retailer 8
-
$679 AUD
ZAR 7,706 ZAR
View
B+
Retailer 9
-
$703 AUD
$494 USD
View
B+
Retailer 10
-
$731 AUD
£404 GBP
View
B+
Retailer 11
-
$847 AUD
$595 USD
View
B+
Retailer 12
-
$964 AUD
View
B
Retailer 13
-
$1,127 AUD
$792 USD
View
B
Retailer 14
-
$1,239 AUD
$870 USD
View
B
Retailer 15
-
$1,271 AUD
$893 USD
View
B
Retailer 16
-
$1,276 AUD
$896 USD
View
B
Retailer 17
-
$1,346 AUD
$945 USD
View
B
Retailer 18
-
$1,593 AUD
£881 GBP
View
Most Expensive
B
Reve Diamonds
7171ADF37 · Oct 30
$1,808 AUD
$1,270 USD
View
18 more retailers have this diamond
Prices start from $319 AUDSave up to $1,489 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
$319 AUD