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Marquise|Lab Grown|IGI

1.53ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG817644795

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817644795

Diamond specifications and retailer prices

From $560 AUD
As of October 29, 2026
Save $1,592 AUD (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,256 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817644795 or 817644795. Listed at 19 retailers as of October 29, 2026, with a 284% 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

1.53
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817644795
Dimensions12.03 × 6.01 × 3.71 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.03 mm6.01 mm1.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817644795
Side View
Table 66.0%Crown 34.8°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 61.7%

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: Oct 29
Current: $2,256 AUD|Low: $433 AUD|High: $2,270 AUD|Avg: $1,135 AUD|+0.6%
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
October 30, 2026
Retailer 15$452 AUD
Retailer 8$505 AUD
Retailer 5$523 AUD
Retailer 6$560 AUD
Retailer 16$560 AUD
Retailer 13$777 AUD
Retailer 10$874 AUD
Retailer 4$908 AUD
Retailer 7$928 AUD
Retailer 12$961 AUD
Retailer 2$998 AUD
Retailer 11$1,304 AUD
Retailer 14$1,642 AUD
Retailer 3$1,799 AUD
Retailer 17$2,153 AUD
Retailer 9$2,172 AUD
MOH London$2,256 AUD

39 data points across 17 retailers

19 retailers$560 AUD to $2,153 AUD

Retailer 1
-
$452 AUD
Price last confirmed 9 days ago
Retailer 2
-
$523 AUD
View
Price last confirmed 8 days ago
Retailer 3
-
$560 AUD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$560 AUD
View
Retailer 5
-
$693 AUD
View
Price last confirmed 62 days ago
Retailer 6
-
$777 AUD
View
Price last confirmed 5 days ago
A
Retailer 7
-
$803 AUD
View
A
Retailer 8
-
$874 AUD
View
A
Retailer 9
-
$908 AUD
View
B+
Retailer 10
-
$928 AUD
View
Retailer 11
-
$961 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$998 AUD
View
Retailer 13
-
$1,304 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,642 AUD
View
Retailer 15
-
$1,799 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$1,865 AUD
View
B
Retailer 17
-
$2,153 AUD
View
B
Retailer 18
-
$2,172 AUD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG817644795 · Oct 29
$2,256 AUD
£1,246 GBP
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $560 AUDSave up to $1,592 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
1.53ct Marquise
$560 AUD