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Heart|Lab Grown|IGI

1.09ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG843675465

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843675465

Diamond specifications and retailer prices

From $328 AUD
HK$1,800 HKD
As of October 31, 2026
Save $1,026 AUD (76%) vs most expensive(unlock to see where)
10 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 LG843675465 or 843675465. Listed at 10 retailers as of October 29, 2026, with prices from $328 to $1,354, a $1,026 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 angle32.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843675465
Dimensions6.30 × 7.12 × 4.24 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm7.12 mm1.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843675465
Side View
Table 67.0%Crown 32.3°Girdle: THN-MEDPavilion 41.5°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,354 AUD|Low: $328 AUD|High: $1,403 AUD|Avg: $754 AUD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$328 AUD
Retailer 2$510 AUD
Retailer 8$521 AUD
Retailer 5$525 AUD
Retailer 3$547 AUD
Retailer 6$638 AUD
Retailer 4$947 AUD
Retailer 7$951 AUD
Retailer 10$1,032 AUD
MOH London$1,354 AUD

24 data points across 10 retailers

10 retailers$328 AUD to $1,354 AUD

A
Cheapest Retailer
-
$328 AUD
HK$1,800 HKD
A
Retailer 2
-
$510 AUD
£282 GBP
View
A
Retailer 3
-
$521 AUD
$366 USD
View
A
Retailer 4
-
$525 AUD
$369 USD
View
A
Retailer 5
-
$547 AUD
£303 GBP
View
B+
Retailer 6
-
$638 AUD
$448 USD
View
B
Retailer 7
-
$947 AUD
View
B+
Retailer 8
-
$951 AUD
$668 USD
View
Retailer 9
-
$1,032 AUD
$725 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG843675465 · Oct 29
$1,354 AUD
£749 GBP
View
9 more retailers have this diamond
Prices start from $328 AUDSave up to $1,026 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
$328 AUD