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Marquise|Lab Grown|IGI

0.73ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG843684997

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843684997

Diamond specifications and retailer prices

From $322 AUD
$226 USD
As of November 1, 2026
Save $893 AUD (73%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,216 AUD at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843684997 or 843684997. Listed at 6 retailers as of November 1, 2026, with prices from $322 to $1,216, a $893 spread on the same certified stone. MOH London lists it at $1,216. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843684997
Dimensions9.04 × 4.57 × 3.07 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm4.57 mm0.73 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843684997
Side View
Table 59.0%Crown 39°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 67.2%

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: Nov 1
Current: $1,216 AUD|Low: $322 AUD|High: $1,223 AUD|Avg: $677 AUD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6$322 AUD
Retailer 3$382 AUD
Retailer 2$446 AUD
Retailer 4$830 AUD
Retailer 5$916 AUD
MOH London$1,216 AUD

20 data points across 6 retailers

6 retailers$322 AUD to $1,216 AUD

A
Cheapest Retailer
-
$322 AUD
$226 USD
A
Retailer 2
-
$382 AUD
$268 USD
View
A
Retailer 3
-
$446 AUD
£246 GBP
View
B
Retailer 4
-
$830 AUD
$582 USD
View
B
Retailer 5
-
$916 AUD
$642 USD
View
Most Expensive
B
MOH London
LG843684997 · Nov 1
$1,216 AUD
£671 GBP
View
5 more retailers have this diamond
Prices start from $322 AUDSave up to $893 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
0.73ct Marquise
$322 AUD