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Marquise|Lab Grown|IGI

1.53ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG800635401

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800635401

Diamond specifications and retailer prices

From $585 AUD
$410 USD
As of November 1, 2026
Save $1,155 AUD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,740 AUD at MOH London · As of November 1, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800635401 or 800635401. Listed at 13 retailers as of November 1, 2026, with prices from $585 to $1,740, a $1,155 spread on the same certified stone. MOH London lists it at $1,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800635401
Dimensions11.92 × 6.06 × 3.70 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.92 mm6.06 mm1.53 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800635401
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.1%

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 1
Current: $1,740 AUD|Low: $585 AUD|High: $1,882 AUD|Avg: $1,108 AUD
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
November 2, 2026
Retailer 3$585 AUD
Retailer 6$685 AUD
Retailer 13$695 AUD
Retailer 7$749 AUD
Retailer 4$759 AUD
Retailer 2$824 AUD
Retailer 14$899 AUD
Retailer 11$1,011 AUD
Retailer 10$1,333 AUD
Retailer 8$1,400 AUD
Retailer 5$1,469 AUD
Retailer 9$1,708 AUD
Retailer 12$1,727 AUD
MOH London$1,740 AUD

15 data points across 14 retailers

13 retailers$585 AUD to $1,740 AUD

B+
Cheapest Retailer
-
$585 AUD
$410 USD
A
Retailer 2
-
$749 AUD
ZAR 8,482 ZAR
View
A
Retailer 3
-
$759 AUD
$532 USD
View
A
Retailer 4
-
$824 AUD
£455 GBP
View
A
Retailer 5
-
$899 AUD
$630 USD
View
A
Retailer 6
-
$1,011 AUD
View
B+
Retailer 7
-
$1,333 AUD
$934 USD
View
B+
Retailer 8
-
$1,400 AUD
$981 USD
View
B
Retailer 9
-
$1,469 AUD
$1,029 USD
View
B+
Retailer 10
-
$1,574 AUD
$1,103 USD
View
B
Retailer 11
-
$1,708 AUD
$1,197 USD
View
B
Retailer 12
-
$1,727 AUD
$1,210 USD
View
Most Expensive
B
MOH London
LG800635401 · Nov 1
$1,740 AUD
£960 GBP
View
12 more retailers have this diamond
Prices start from $585 AUDSave up to $1,155 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
$585 AUD