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Heart|Lab Grown|IGI

1.81ct G VS2 Heart Lab Grown Diamond

ID • G/VS2 • IGI LG523265534

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG523265534

Diamond specifications and retailer prices

From $490 AUD
$344 USD
As of October 30, 2026
Save $1,895 AUD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,385 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.81ct lab-grown heart diamond

This 1.81ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG523265534 or 523265534. Listed at 18 retailers as of October 29, 2026, with prices from $490 to $2,385, a $1,895 spread on the same certified stone. MOH London lists it at $2,385. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523265534
Dimensions8.42 × 6.97 × 5.23 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.42 mm6.97 mm1.81 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523265534
Side View
Table 57.5%Crown 32.2°Girdle: THN-THKPavilion 40.5°Culet: NoneDepth 62.1%

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: $2,385 AUD|Low: $470 AUD|High: $2,961 AUD|Avg: $1,345 AUD|-0.5%
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 13$490 AUD
Retailer 7$548 AUD
Retailer 3$568 AUD
Retailer 4$606 AUD
Retailer 14$606 AUD
Retailer 11$826 AUD
Retailer 17$977 AUD
Retailer 5$981 AUD
Retailer 6$988 AUD
Retailer 2$1,090 AUD
Retailer 12$1,781 AUD
Retailer 10$1,865 AUD
Retailer 16$1,952 AUD
Retailer 9$2,012 AUD
Retailer 15$2,293 AUD
Retailer 8$2,353 AUD
MOH London$2,385 AUD

44 data points across 17 retailers

18 retailers$490 AUD to $2,385 AUD

A
Cheapest Retailer
-
$490 AUD
$344 USD
A
Retailer 2
-
$548 AUD
$385 USD
View
Final sale: no returns
A
Retailer 3
-
$568 AUD
$399 USD
View
A
Retailer 4
-
$606 AUD
$426 USD
View
A
Retailer 5
-
$606 AUD
$426 USD
View
A
Retailer 6
-
$826 AUD
$580 USD
View
B+
Retailer 7
-
$977 AUD
$686 USD
View
B+
Retailer 8
-
$981 AUD
$689 USD
View
B+
Retailer 9
-
$988 AUD
$694 USD
View
B+
Retailer 10
-
$1,090 AUD
£603 GBP
View
B+
Retailer 11
-
$1,476 AUD
HK$8,100 HKD
View
B
Retailer 12
-
$1,781 AUD
$1,251 USD
View
B
Retailer 13
-
$1,865 AUD
$1,310 USD
View
B
Retailer 14
-
$1,952 AUD
$1,371 USD
View
B
Retailer 15
-
$2,012 AUD
$1,413 USD
View
B
Retailer 16
-
$2,293 AUD
$1,611 USD
View
B
Retailer 17
-
$2,353 AUD
$1,653 USD
View
Most Expensive
B
MOH London
LG523265534 · Oct 29
$2,385 AUD
£1,319 GBP
View
17 more retailers have this diamond
Prices start from $490 AUDSave up to $1,895 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
1.81ct Heart
$490 AUD