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Marquise|Lab Grown|IGI

0.73ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG811659843

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811659843

Diamond specifications and retailer prices

From $726 AUD
$510 USD
As of October 31, 2026
Save $49 AUD (6%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,257 AUD at MOH London · As of October 5, 2026
View at MOH London

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811659843 or 811659843. Listed at 12 retailers as of October 31, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811659843
Dimensions9.26 × 4.85 × 2.90 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm4.85 mm0.73 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811659843
Side View
Table 57.0%Crown 31.4°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,257 AUD|Low: $155 AUD|High: $1,865 AUD|Avg: $711 AUD|+1.2%
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
October 31, 2026
Retailer 15$218 AUD
Retailer 10$330 AUD
Retailer 9$377 AUD
Retailer 5$401 AUD
Retailer 3$438 AUD
Retailer 12$451 AUD
Retailer 11$641 AUD
Retailer 14$674 AUD
Retailer 8$726 AUD
Retailer 4$739 AUD
Retailer 2$775 AUD
Retailer 7$852 AUD
Retailer 13$972 AUD
MOH London$1,257 AUD
Retailer 6$1,865 AUD

17 data points across 15 retailers

12 retailers$726 AUD to $775 AUD

Retailer 1
-
$186 AUD
$131 USD
Price last confirmed 30 days ago
Retailer 2
-
$225 AUD
$158 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$377 AUD
$265 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$401 AUD
HK$2,200 HKD
View
Price last confirmed 26 days ago
Retailer 5
-
$451 AUD
$317 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$641 AUD
View
Price last confirmed 31 days ago
B+
Retailer 7
-
$726 AUD
$510 USD
View
Retailer 8
-
$739 AUD
$519 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
$775 AUD
View
Retailer 10
-
$853 AUD
$599 USD
View
Price last confirmed 31 days ago
Retailer 11
-
$972 AUD
SGD 923 SGD
View
Price last confirmed 26 days ago
Most Expensive
MOH London
LG811659843 · Oct 5
$1,257 AUD
£695 GBP
View
Price last confirmed 26 days ago
11 more retailers have this diamond
Prices start from $726 AUDSave up to $49 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.

B+
0.73ct Marquise
$726 AUD