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Marquise|Lab Grown|IGI

0.73ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG797697947

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797697947

Diamond specifications and retailer prices

From $304 AUD
As of November 5, 2026
Save $1,538 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,997 AUD at MOH London · As of October 26, 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 LG797697947 or 797697947. Listed at 16 retailers as of November 4, 2026, with a 506% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797697947
Dimensions9.53 × 4.73 × 2.88 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
9.53 mm4.73 mm0.73 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797697947
Side View
Table 55.0%Crown 35.9°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 60.9%

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 5
Current: $1,997 AUD|Low: $186 AUD|High: $2,019 AUD|Avg: $656 AUD|+0.1%
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
Retailer 16
Retailer 17
November 5, 2026
Retailer 3$193 AUD
Retailer 6$224 AUD
Retailer 2$304 AUD
Retailer 16$307 AUD
Retailer 11$401 AUD
Retailer 7$419 AUD
Retailer 5$450 AUD
Retailer 14$581 AUD
Retailer 13$721 AUD
Retailer 8$724 AUD
Retailer 15$729 AUD
Retailer 4$769 AUD
Retailer 17$811 AUD
Retailer 9$854 AUD
Retailer 12$969 AUD
Retailer 10$1,843 AUD
MOH London$1,997 AUD

22 data points across 17 retailers

16 retailers$304 AUD to $1,843 AUD

Retailer 1
-
$193 AUD
Price last confirmed 10 days ago
Retailer 2
-
$224 AUD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$304 AUD
View
Retailer 4
-
$307 AUD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$401 AUD
View
Retailer 6
-
$450 AUD
View
Price last confirmed 9 days ago
Retailer 7
-
$581 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$586 AUD
View
B+
Retailer 9
-
$721 AUD
View
Retailer 10
-
$729 AUD
View
Price last confirmed 15 days ago
Retailer 11
-
$739 AUD
View
Price last confirmed 8 days ago
Retailer 12
-
$769 AUD
View
Price last confirmed 12 days ago
Retailer 13
-
$811 AUD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$969 AUD
View
B
Retailer 15
-
$1,843 AUD
View
Most Expensive
MOH London
LG797697947 · Oct 26
$1,997 AUD
£1,101 GBP
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from $304 AUDSave up to $1,538 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
$304 AUD