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Marquise|Lab Grown|IGI

0.73ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG829603799

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829603799

Diamond specifications and retailer prices

From $193 AUD
As of November 4, 2026
Save $619 AUD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,006 AUD at MOH London · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829603799 or 829603799. Listed at 11 retailers as of November 4, 2026, with a 321% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829603799
Dimensions9.28 × 4.85 × 2.95 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
9.28 mm4.85 mm0.73 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829603799
Side View
Table 56.0%Crown 32.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.8%

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: $2,006 AUD|Low: $186 AUD|High: $2,019 AUD|Avg: $651 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
October 19, 2026
Retailer 6$193 AUD
Retailer 9$224 AUD
Retailer 3$274 AUD
Retailer 2$307 AUD
Retailer 10$391 AUD
Retailer 8$450 AUD
Retailer 4$657 AUD
Retailer 11$724 AUD
Retailer 7$769 AUD
Retailer 5$811 AUD
Retailer 12$843 AUD
MOH London$2,006 AUD

12 data points across 12 retailers

11 retailers$193 AUD to $811 AUD

A
Cheapest Retailer
-
$193 AUD
A
Retailer 2
-
$224 AUD
View
A
Retailer 3
-
$274 AUD
View
A
Retailer 4
-
$307 AUD
View
A
Retailer 5
-
$391 AUD
View
A
Retailer 6
-
$450 AUD
View
B+
Retailer 7
-
$657 AUD
View
B
Retailer 8
-
$739 AUD
View
B+
Retailer 9
-
$769 AUD
View
B
Retailer 10
-
$811 AUD
View
Most Expensive
MOH London
LG829603799 · Oct 29
$2,006 AUD
£1,106 GBP
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from $193 AUDSave up to $619 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
$193 AUD