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Heart|Lab Grown|IGI

1.24ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG830677135

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830677135

Diamond specifications and retailer prices

From $313 AUD
$220 USD
As of October 25, 2026
Save $1,285 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,598 AUD at Reve Diamonds · As of October 25, 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 LG830677135 or 830677135. Listed at 18 retailers as of October 25, 2026, with prices from $313 to $1,598, a $1,285 spread on the same certified stone. Reve Diamonds lists it at $1,598. 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
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle31.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830677135
Dimensions7.07 × 7.34 × 4.35 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm7.34 mm1.24 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG830677135
Side View
Table 58.0%Crown 31.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.3%

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 25
Current: $516 AUD|Low: $253 AUD|High: $1,922 AUD|Avg: $750 AUD|-0.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 4$253 AUD
Retailer 9$283 AUD
Retailer 3$293 AUD
Retailer 17$313 AUD
Retailer 7$346 AUD
Retailer 15$421 AUD
Retailer 1$516 AUD
Retailer 5$531 AUD
Retailer 6$557 AUD
Retailer 16$561 AUD
Retailer 10$668 AUD
Retailer 8$679 AUD
Retailer 12$780 AUD
Retailer 18$1,009 AUD
Retailer 11$1,018 AUD
Retailer 13$1,029 AUD
Retailer 14$1,053 AUD
Retailer 2$1,470 AUD
Reve Diamonds$1,598 AUD

20 data points across 19 retailers

18 retailers$313 AUD to $1,598 AUD

Retailer 1
-
$253 AUD
$178 USD
Price last confirmed 8 days ago
Retailer 2
-
$293 AUD
$206 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$313 AUD
$220 USD
View
A
Retailer 4
-
$346 AUD
HK$1,900 HKD
View
A
Retailer 5
-
$421 AUD
£233 GBP
View
A
Retailer 6
-
$516 AUD
€345 EUR
View
Retailer 7
-
$531 AUD
ZAR 6,022 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$557 AUD
$391 USD
View
A
Retailer 9
-
$561 AUD
£310 GBP
View
B+
Retailer 10
-
$668 AUD
$469 USD
View
B+
Retailer 11
-
$679 AUD
$477 USD
View
B+
Retailer 12
-
$780 AUD
$548 USD
View
B
Retailer 13
-
$1,009 AUD
$709 USD
View
B
Retailer 14
-
$1,018 AUD
SGD 966 SGD
View
B
Retailer 15
-
$1,029 AUD
$723 USD
View
B
Retailer 16
-
$1,053 AUD
$740 USD
View
B
Retailer 17
-
$1,470 AUD
£813 GBP
View
Most Expensive
B
Reve Diamonds
3643C6859 · Oct 25
$1,598 AUD
$1,123 USD
View
17 more retailers have this diamond
Prices start from $313 AUDSave up to $1,285 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
$313 AUD