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Marquise|Lab Grown|IGI

0.81ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG534263542

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG534263542

Diamond specifications and retailer prices

From $257 AUD
$181 USD
As of October 27, 2026
Save $1,243 AUD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,501 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct lab-grown marquise diamond

This 0.81ct lab-grown marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534263542 or 534263542. Listed at 11 retailers as of October 27, 2026, with prices from $257 to $1,501, a $1,243 spread on the same certified stone. MOH London lists it at $1,501. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534263542
Dimensions10.12 × 4.82 × 2.83 mm
L/W Ratio2.10
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
10.12 mm4.82 mm0.81 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534263542
Side View
Table 63.5%Crown 34.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 58.7%

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 27
Current: $1,501 AUD|Low: $316 AUD|High: $1,773 AUD|Avg: $997 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$319 AUD
Retailer 7$564 AUD
Retailer 10$582 AUD
Retailer 8$648 AUD
Retailer 4$825 AUD
Retailer 6$1,027 AUD
Retailer 11$1,059 AUD
Retailer 2$1,083 AUD
MOH London$1,501 AUD
Retailer 9$1,539 AUD
Retailer 3$1,773 AUD

11 data points across 11 retailers

11 retailers$257 AUD to $1,501 AUD

A
Cheapest Retailer
-
$257 AUD
$181 USD
A
Retailer 2
-
$299 AUD
$210 USD
View
A
Retailer 3
-
$319 AUD
$224 USD
View
A
Retailer 4
-
$319 AUD
$224 USD
View
A
Retailer 5
-
$564 AUD
$397 USD
View
A
Retailer 6
-
$582 AUD
HK$3,200 HKD
View
A
Retailer 7
-
$648 AUD
$456 USD
View
B+
Retailer 8
-
$825 AUD
$580 USD
View
B+
Retailer 9
-
$1,027 AUD
$722 USD
View
B+
Retailer 10
-
$1,083 AUD
$762 USD
View
Most Expensive
B
MOH London
LG534263542 · Oct 29
$1,501 AUD
£831 GBP
View
10 more retailers have this diamond
Prices start from $257 AUDSave up to $1,243 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
0.81ct Marquise
$257 AUD