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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 $992 SGD
$776 USD
As of November 2, 2026
Save $3,347 SGD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,340 SGD 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 $992 to $4,340, a $3,347 spread on the same certified stone. MOH London lists it at $4,340. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,340 SGD|Low: $953 SGD|High: $4,369 SGD|Avg: $2,876 SGD|-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$992 SGD
Retailer 2$1,375 SGD
Retailer 6$1,861 SGD
Retailer 3$2,467 SGD
Retailer 4$2,738 SGD
Retailer 9$3,222 SGD
Retailer 8$3,586 SGD
Retailer 7$4,318 SGD
MOH London$4,340 SGD

18 data points across 9 retailers

8 retailers$992 SGD to $4,340 SGD

A
Cheapest Retailer
-
$992 SGD
$776 USD
A
Retailer 2
-
$1,081 SGD
$845 USD
View
A
Retailer 3
-
$1,375 SGD
$1,075 USD
View
A
Retailer 4
-
$1,861 SGD
$1,455 USD
View
B+
Retailer 5
-
$2,467 SGD
A$2,968 AUD
View
B+
Retailer 6
-
$2,738 SGD
$2,141 USD
View
B
Retailer 7
-
$3,238 SGD
$2,532 USD
View
Most Expensive
B
MOH London
LG802619548 · Oct 29
$4,340 SGD
£2,672 GBP
View
7 more retailers have this diamond
Prices start from $992 SGDSave up to $3,347 SGD

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
$992 SGD