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Marquise|Lab Grown|IGI

1.59ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG841638148

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841638148

Diamond specifications and retailer prices

From $331 AUD
$232 USD
As of November 2, 2026
Save $1,311 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,642 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841638148 or 841638148. Listed at 11 retailers as of October 29, 2026, with prices from $331 to $1,642, a $1,311 spread on the same certified stone. MOH London lists it at $1,642. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841638148
Dimensions11.56 × 6.07 × 3.92 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm6.07 mm1.59 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841638148
Side View
Table 58.0%Crown 37.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.6%

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 2
Current: $1,642 AUD|Low: $331 AUD|High: $1,892 AUD|Avg: $964 AUD|-13.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$331 AUD
Retailer 6$368 AUD
Retailer 8$472 AUD
Retailer 2$525 AUD
Retailer 7$691 AUD
Retailer 10$699 AUD
Retailer 11$819 AUD
Retailer 5$1,314 AUD
Retailer 3$1,377 AUD
Retailer 9$1,515 AUD
MOH London$1,642 AUD

25 data points across 11 retailers

11 retailers$331 AUD to $1,642 AUD

A
Cheapest Retailer
-
$331 AUD
$232 USD
A
Retailer 2
-
$368 AUD
$258 USD
View
Final sale: no returns
Retailer 3
-
$472 AUD
$331 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$525 AUD
£290 GBP
View
A
Retailer 5
-
$691 AUD
$484 USD
View
Retailer 6
-
$699 AUD
$490 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$819 AUD
£452 GBP
View
Price last confirmed 18 days ago
B+
Retailer 8
-
$1,314 AUD
$921 USD
View
Retailer 9
-
$1,377 AUD
$965 USD
View
Price last confirmed 29 days ago
Retailer 10
-
$1,515 AUD
$1,062 USD
View
Price last confirmed 8 days ago
Most Expensive
B+
MOH London
LG841638148 · Oct 29
$1,642 AUD
£906 GBP
View
10 more retailers have this diamond
Prices start from $331 AUDSave up to $1,311 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
1.59ct Marquise
$331 AUD