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Marquise|Lab Grown|IGI

1.59ct I VS1 Marquise Lab Grown Diamond

EX • I/VS1 • IGI LG846648094

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846648094

Diamond specifications and retailer prices

From $786 AUD
$552 USD
As of October 30, 2026
Save $1,697 AUD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,482 AUD at MOH London · As of October 26, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846648094 or 846648094. Listed at 9 retailers as of October 26, 2026, with prices from $786 to $2,482, a $1,697 spread on the same certified stone. MOH London lists it at $2,482. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846648094
Dimensions12.55 × 6.12 × 3.73 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.55 mm6.12 mm1.59 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846648094
Side View
Table 59.0%Crown 34.3°Girdle: THN-STKPavilion 40.5°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: Oct 30
Current: $2,482 AUD|Low: $683 AUD|High: $2,482 AUD|Avg: $1,365 AUD|+21.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$786 AUD
Retailer 9$816 AUD
Retailer 6$851 AUD
Retailer 8$1,108 AUD
Retailer 5$1,381 AUD
Retailer 2$1,488 AUD
Retailer 4$1,623 AUD
Retailer 7$2,097 AUD
MOH London$2,482 AUD

7 data points across 9 retailers

9 retailers$786 AUD to $2,482 AUD

A
Cheapest Retailer
-
$786 AUD
$552 USD
Retailer 2
-
$816 AUD
€546 EUR
View
Price last confirmed 7 days ago
A
Retailer 3
-
$851 AUD
$598 USD
View
B+
Retailer 4
-
$1,108 AUD
$778 USD
View
B+
Retailer 5
-
$1,381 AUD
$970 USD
View
B+
Retailer 6
-
$1,488 AUD
$1,045 USD
View
B+
Retailer 7
-
$1,623 AUD
$1,140 USD
View
B
Retailer 8
-
$2,097 AUD
$1,473 USD
View
Most Expensive
B
MOH London
LG846648094 · Oct 26
$2,482 AUD
£1,373 GBP
View
8 more retailers have this diamond
Prices start from $786 AUDSave up to $1,697 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
$786 AUD