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Marquise|Lab Grown|IGI

5.05ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG843611857

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843611857

Diamond specifications and retailer prices

From $1,178 SGD
HK$7,200 HKD
As of October 30, 2026
Save $3,136 SGD (73%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,314 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843611857 or 843611857. Listed at 7 retailers as of October 29, 2026, with prices from $1,178 to $4,314, a $3,136 spread on the same certified stone. MOH London lists it at $4,314. 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

5.05
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843611857
Dimensions17.92 × 8.94 × 5.57 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.92 mm8.94 mm5.05 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843611857
Side View
Table 62.0%Crown 33.1°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 62.3%

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: $4,314 SGD|Low: $1,178 SGD|High: $4,314 SGD|Avg: $2,432 SGD|+1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$1,178 SGD
Retailer 6$1,468 SGD
Retailer 3$1,509 SGD
Retailer 2$1,631 SGD
Retailer 5$2,593 SGD
Retailer 7$3,513 SGD
MOH London$4,314 SGD

9 data points across 7 retailers

7 retailers$1,178 SGD to $4,314 SGD

A
Cheapest Retailer
-
$1,178 SGD
HK$7,200 HKD
B+
Retailer 2
-
$1,468 SGD
$1,148 USD
View
A
Retailer 3
-
$1,509 SGD
$1,180 USD
View
A
Retailer 4
-
$1,631 SGD
£1,005 GBP
View
B+
Retailer 5
-
$2,593 SGD
$2,028 USD
View
B+
Retailer 6
-
$3,513 SGD
$2,748 USD
View
Most Expensive
B
MOH London
LG843611857 · Oct 29
$4,314 SGD
£2,657 GBP
View
6 more retailers have this diamond
Prices start from $1,178 SGDSave up to $3,136 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
5.05ct Marquise
$1,178 SGD