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Heart|Lab Grown|IGI

1.29ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG800624567

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800624567

Diamond specifications and retailer prices

From $645 AUD
$453 USD
As of November 1, 2026
Save $870 AUD (57%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,515 AUD at MOH London · As of October 29, 2026
View at MOH London

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 LG800624567 or 800624567. Listed at 4 retailers as of October 29, 2026, with prices from $645 to $1,515, a $870 spread on the same certified stone. MOH London lists it at $1,515. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800624567
Dimensions7.56 × 7.02 × 4.30 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
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
7.56 mm7.02 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800624567
Side View
Table 67.0%Crown 36.9°Girdle: THN-STKPavilion 40.1°Culet: NoneDepth 56.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,515 AUD|Low: $645 AUD|High: $2,406 AUD|Avg: $1,145 AUD|-7.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4$645 AUD
Retailer 2$694 AUD
Retailer 3$726 AUD
Retailer 6$732 AUD
Retailer 7$820 AUD
Retailer 9$1,244 AUD
Retailer 8$1,458 AUD
MOH London$1,515 AUD
Retailer 5$2,406 AUD

21 data points across 9 retailers

4 retailers$645 AUD to $1,515 AUD

A
Cheapest Retailer
-
$645 AUD
$453 USD
Retailer 2
-
$694 AUD
€464 EUR
View
Price last confirmed 9 days ago
A
Retailer 3
-
$726 AUD
$510 USD
View
Most Expensive
B
MOH London
LG800624567 · Oct 29
$1,515 AUD
£838 GBP
View
3 more retailers have this diamond
Prices start from $645 AUDSave up to $870 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
$645 AUD