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Marquise|Lab Grown|IGI

4.59ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG802619548

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802619548

Diamond specifications and retailer prices

From $1,107 AUD
$776 USD
As of November 2, 2026
Save $3,735 AUD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,842 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 4.59ct lab-grown marquise diamond

This 4.59ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802619548 or 802619548. Listed at 8 retailers as of October 29, 2026, with prices from $1,107 to $4,842, a $3,735 spread on the same certified stone. MOH London lists it at $4,842. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.59
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802619548
Dimensions16.93 × 8.66 × 5.49 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.93 mm8.66 mm4.59 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802619548
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.4%

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: Nov 2
Current: $4,842 AUD|Low: $1,063 AUD|High: $4,875 AUD|Avg: $3,209 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5$1,107 AUD
Retailer 2$1,534 AUD
Retailer 6$2,076 AUD
Retailer 3$2,753 AUD
Retailer 4$3,055 AUD
Retailer 9$3,594 AUD
Retailer 8$4,001 AUD
Retailer 7$4,817 AUD
MOH London$4,842 AUD

18 data points across 9 retailers

8 retailers$1,107 AUD to $4,842 AUD

A
Cheapest Retailer
-
$1,107 AUD
$776 USD
A
Retailer 2
-
$1,206 AUD
$845 USD
View
A
Retailer 3
-
$1,534 AUD
$1,075 USD
View
A
Retailer 4
-
$2,076 AUD
$1,455 USD
View
B+
Retailer 5
-
$2,753 AUD
View
B+
Retailer 6
-
$3,055 AUD
$2,141 USD
View
B
Retailer 7
-
$3,613 AUD
$2,532 USD
View
Most Expensive
B
MOH London
LG802619548 · Oct 29
$4,842 AUD
£2,672 GBP
View
7 more retailers have this diamond
Prices start from $1,107 AUDSave up to $3,735 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
4.59ct Marquise
$1,107 AUD