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Marquise|Lab Grown|IGI

0.73ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG677506083

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG677506083

Diamond specifications and retailer prices

From $411 AUD
As of November 4, 2026
Save $1,372 AUD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,783 AUD at MOH London · As of November 2, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677506083 or 677506083. Listed at 13 retailers as of November 2, 2026, with prices from $411 to $1,783, a $1,372 spread on the same certified stone. MOH London lists it at $1,783. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677506083
Dimensions9.35 × 4.66 × 2.95 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm4.66 mm0.73 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG677506083
Side View
Table 62.0%Crown 36.2°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.3%

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: Nov 4
Current: $1,783 AUD|Low: $227 AUD|High: $1,805 AUD|Avg: $663 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$227 AUD
Retailer 5$397 AUD
Retailer 9$411 AUD
Retailer 2$436 AUD
Retailer 3$464 AUD
Retailer 10$551 AUD
Retailer 4$766 AUD
Retailer 7$771 AUD
Retailer 6$1,110 AUD
MOH London$1,783 AUD

44 data points across 10 retailers

13 retailers$411 AUD to $1,783 AUD

Retailer 1
-
$166 AUD
Price last confirmed 34 days ago
Retailer 2
-
$200 AUD
View
Price last confirmed 37 days ago
Retailer 3
-
$226 AUD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$411 AUD
View
A
Retailer 5
-
$436 AUD
View
A
Retailer 6
-
$464 AUD
View
Retailer 7
-
$489 AUD
View
Price last confirmed 101 days ago
B+
Retailer 8
-
$551 AUD
View
Retailer 9
-
$687 AUD
View
Price last confirmed 36 days ago
B
Retailer 10
-
$766 AUD
View
Retailer 11
-
$771 AUD
View
Price last confirmed 18 days ago
B
Retailer 12
-
$1,110 AUD
View
Most Expensive
B
MOH London
LG677506083 · Nov 2
$1,783 AUD
£983 GBP
View
12 more retailers have this diamond
Prices start from $411 AUDSave up to $1,372 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
$411 AUD