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Marquise|Lab Grown|IGI

0.53ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG746548901

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG746548901

Diamond specifications and retailer prices

From $133 AUD
As of October 30, 2026
Save $1,083 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,249 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG746548901 or 746548901. Listed at 18 retailers as of October 30, 2026, with a 817% 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

0.53
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle29.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746548901
Dimensions8.73 × 4.42 × 2.55 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.73 mm4.42 mm0.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG746548901
Side View
Table 59.0%Crown 29.9°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 57.7%

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: Oct 30
Current: $1,249 AUD|Low: $133 AUD|High: $1,298 AUD|Avg: $459 AUD|-3.8%
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
Retailer 18
Retailer 19
October 31, 2026
Retailer 14$133 AUD
Retailer 5$148 AUD
Retailer 4$154 AUD
Retailer 16$175 AUD
Retailer 10$181 AUD
Retailer 9$306 AUD
Retailer 2$308 AUD
Retailer 17$312 AUD
Retailer 11$321 AUD
Retailer 7$345 AUD
Retailer 12$378 AUD
Retailer 15$398 AUD
Retailer 18$455 AUD
Retailer 19$496 AUD
Retailer 13$499 AUD
Retailer 3$530 AUD
Retailer 8$868 AUD
Retailer 6$1,216 AUD
MOH London$1,249 AUD

30 data points across 19 retailers

18 retailers$133 AUD to $1,216 AUD

A
Cheapest Retailer
-
$133 AUD
Retailer 2
-
$154 AUD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$175 AUD
View
Retailer 4
-
$181 AUD
View
Price last confirmed 11 days ago
Retailer 5
-
$306 AUD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$308 AUD
View
A
Retailer 7
-
$312 AUD
View
Retailer 8
-
$321 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$345 AUD
View
B+
Retailer 10
-
$378 AUD
View
Retailer 11
-
$398 AUD
View
Price last confirmed 6 days ago
B+
Retailer 12
-
$455 AUD
View
B+
Retailer 13
-
$496 AUD
View
B+
Retailer 14
-
$499 AUD
View
Retailer 15
-
$530 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$868 AUD
View
B
Retailer 17
-
$1,216 AUD
View
Most Expensive
MOH London
LG746548901 · Oct 26
$1,249 AUD
£690 GBP
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $133 AUDSave up to $1,083 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
0.53ct Marquise
$133 AUD