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Heart|Lab Grown|IGI

1.29ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG837606352

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837606352

Diamond specifications and retailer prices

From $376 AUD
$264 USD
As of October 30, 2026
Save $1,616 AUD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,992 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837606352 or 837606352. Listed at 18 retailers as of October 30, 2026, with prices from $376 to $1,992, a $1,616 spread on the same certified stone. Reve Diamonds lists it at $1,992. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837606352
Dimensions6.42 × 7.37 × 4.49 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.42 mm7.37 mm1.29 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837606352
Side View
Table 58.0%Crown 39.6°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $894 AUD|Low: $362 AUD|High: $1,992 AUD|Avg: $1,027 AUD|+2.7%
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
Reve Diamonds
November 2, 2026
Retailer 2$376 AUD
Retailer 6$437 AUD
Retailer 3$467 AUD
Retailer 8$532 AUD
Retailer 10$624 AUD
Retailer 14$690 AUD
Retailer 7$805 AUD
Retailer 1$894 AUD
Retailer 5$952 AUD
Retailer 9$1,102 AUD
Retailer 13$1,135 AUD
Retailer 4$1,500 AUD
Retailer 11$1,659 AUD
Retailer 12$1,880 AUD
Reve Diamonds$1,992 AUD

36 data points across 15 retailers

18 retailers$376 AUD to $1,992 AUD

A
Cheapest Retailer
-
$376 AUD
$264 USD
A
Retailer 2
-
$420 AUD
$295 USD
View
Final sale: no returns
A
Retailer 3
-
$437 AUD
$307 USD
View
Retailer 4
-
$467 AUD
$328 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$467 AUD
$328 USD
View
A
Retailer 6
-
$532 AUD
£294 GBP
View
A
Retailer 7
-
$624 AUD
$438 USD
View
A
Retailer 8
-
$690 AUD
$485 USD
View
B+
Retailer 9
-
$805 AUD
ZAR 9,130 ZAR
View
B+
Retailer 10
-
$894 AUD
£494 GBP
View
B+
Retailer 11
-
$952 AUD
$669 USD
View
B+
Retailer 12
-
$1,102 AUD
$774 USD
View
B+
Retailer 13
-
$1,135 AUD
View
B
Retailer 14
-
$1,500 AUD
$1,054 USD
View
B
Retailer 15
-
$1,573 AUD
$1,105 USD
View
B
Retailer 16
-
$1,659 AUD
View
B
Retailer 17
-
$1,880 AUD
£1,040 GBP
View
Most Expensive
B
Reve Diamonds
AE19706A0 · Nov 1
$1,992 AUD
$1,399 USD
View
17 more retailers have this diamond
Prices start from $376 AUDSave up to $1,616 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
1.29ct Heart
$376 AUD