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Marquise|Lab Grown|IGI

3.01ct E SI2 Marquise Lab Grown Diamond

ID • E/SI2 • IGI LG660468273

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG660468273

Diamond specifications and retailer prices

From $524 SGD
$410 USD
As of October 30, 2026
Save $2,031 SGD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,555 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG660468273 or 660468273. Listed at 11 retailers as of October 29, 2026, with prices from $524 to $2,555, a $2,031 spread on the same certified stone. MOH London lists it at $2,555. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660468273
Dimensions15.12 × 7.39 × 4.70 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.12 mm7.39 mm3.01 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660468273
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.6%

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: Oct 30
Current: $2,555 SGD|Low: $524 SGD|High: $5,088 SGD|Avg: $1,591 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 2$524 SGD
Retailer 3$588 SGD
Retailer 9$651 SGD
Retailer 11$720 SGD
Retailer 7$871 SGD
Retailer 14$1,028 SGD
Retailer 10$1,041 SGD
Retailer 8$1,070 SGD
Retailer 13$1,179 SGD
Retailer 5$1,277 SGD
Retailer 12$2,091 SGD
MOH London$2,555 SGD
Retailer 4$2,627 SGD
Retailer 6$5,088 SGD

3 data points across 14 retailers

11 retailers$524 SGD to $2,555 SGD

A
Cheapest Retailer
-
$524 SGD
$410 USD
A
Retailer 2
-
$588 SGD
$460 USD
View
A
Retailer 3
-
$651 SGD
$509 USD
View
A
Retailer 4
-
$720 SGD
HK$4,400 HKD
View
A
Retailer 5
-
$871 SGD
£537 GBP
View
B+
Retailer 6
-
$1,028 SGD
$804 USD
View
A
Retailer 7
-
$1,041 SGD
$814 USD
View
A
Retailer 8
-
$1,070 SGD
£659 GBP
View
B+
Retailer 9
-
$1,179 SGD
$922 USD
View
B
Retailer 10
-
$2,091 SGD
$1,636 USD
View
Most Expensive
B
MOH London
LG660468273 · Oct 29
$2,555 SGD
£1,574 GBP
View
10 more retailers have this diamond
Prices start from $524 SGDSave up to $2,031 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
3.01ct Marquise
$524 SGD