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Heart|Lab Grown|IGI

1.09ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG780602519

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG780602519

Diamond specifications and retailer prices

From $232 AUD
$163 USD
As of October 30, 2026
Save $1,122 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,354 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780602519 or 780602519. Listed at 17 retailers as of October 29, 2026, with prices from $232 to $1,354, a $1,122 spread on the same certified stone. MOH London lists it at $1,354. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780602519
Dimensions6.58 × 7.22 × 4.05 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm7.22 mm1.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780602519
Side View
Table 66.0%Crown 34°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 56.1%

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: $1,354 AUD|Low: $232 AUD|High: $1,434 AUD|Avg: $704 AUD|-4.6%
MOH London
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
October 31, 2026
Retailer 3$232 AUD
Retailer 16$269 AUD
Retailer 13$288 AUD
Retailer 15$288 AUD
Retailer 7$328 AUD
Retailer 10$504 AUD
Retailer 2$510 AUD
Retailer 6$521 AUD
Retailer 17$525 AUD
Retailer 11$547 AUD
Retailer 5$759 AUD
Retailer 14$927 AUD
Retailer 12$947 AUD
Retailer 4$951 AUD
Retailer 9$1,011 AUD
Retailer 8$1,032 AUD
MOH London$1,354 AUD

45 data points across 17 retailers

17 retailers$232 AUD to $1,354 AUD

A
Cheapest Retailer
-
$232 AUD
$163 USD
A
Retailer 2
-
$269 AUD
$189 USD
View
A
Retailer 3
-
$288 AUD
$202 USD
View
A
Retailer 4
-
$288 AUD
$202 USD
View
A
Retailer 5
-
$328 AUD
HK$1,800 HKD
View
A
Retailer 6
-
$504 AUD
€337 EUR
View
A
Retailer 7
-
$510 AUD
£282 GBP
View
A
Retailer 8
-
$521 AUD
$366 USD
View
A
Retailer 9
-
$525 AUD
$369 USD
View
A
Retailer 10
-
$547 AUD
£303 GBP
View
B+
Retailer 11
-
$759 AUD
$533 USD
View
B
Retailer 12
-
$927 AUD
$651 USD
View
B+
Retailer 13
-
$947 AUD
View
B
Retailer 14
-
$951 AUD
$668 USD
View
B
Retailer 15
-
$1,011 AUD
$710 USD
View
Retailer 16
-
$1,032 AUD
$725 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG780602519 · Oct 29
$1,354 AUD
£749 GBP
View
16 more retailers have this diamond
Prices start from $232 AUDSave up to $1,122 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
1.09ct Heart
$232 AUD