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Marquise|Lab Grown|IGI

3.01ct D SI1 Marquise Lab Grown Diamond

EX • D/SI1 • IGI LG741570038

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG741570038

Diamond specifications and retailer prices

From $837 SGD
As of November 4, 2026
Save $3,240 SGD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,077 SGD at MOH London · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG741570038 or 741570038. Listed at 13 retailers as of November 4, 2026, with prices from $837 to $4,077, a $3,240 spread on the same certified stone. MOH London lists it at $4,077. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741570038
Dimensions14.27 × 7.57 × 4.85 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.27 mm7.57 mm3.01 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741570038
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.1%

Caratlytics Score

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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 4
Current: $4,077 SGD|Low: $803 SGD|High: $4,138 SGD|Avg: $1,719 SGD|-0.3%
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
November 5, 2026
Retailer 11$837 SGD
Retailer 14$911 SGD
Retailer 4$938 SGD
Retailer 3$971 SGD
Retailer 12$971 SGD
Retailer 10$1,194 SGD
Retailer 6$1,390 SGD
Retailer 8$1,422 SGD
Retailer 5$1,454 SGD
Retailer 2$1,526 SGD
Retailer 9$2,479 SGD
Retailer 13$2,728 SGD
Retailer 7$3,372 SGD
MOH London$4,077 SGD

43 data points across 14 retailers

13 retailers$837 SGD to $4,077 SGD

A
Cheapest Retailer
-
$837 SGD
A
Retailer 2
-
$911 SGD
View
A
Retailer 3
-
$938 SGD
View
Final sale: no returns
A
Retailer 4
-
$971 SGD
View
A
Retailer 5
-
$1,194 SGD
View
B+
Retailer 6
-
$1,390 SGD
View
B+
Retailer 7
-
$1,454 SGD
View
B+
Retailer 8
-
$1,526 SGD
View
B+
Retailer 9
-
$2,026 SGD
View
B
Retailer 10
-
$2,479 SGD
View
B
Retailer 11
-
$2,728 SGD
View
Retailer 12
-
$3,372 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG741570038 · Nov 5
$4,077 SGD
£2,513 GBP
View
12 more retailers have this diamond
Prices start from $837 SGDSave up to $3,240 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
$837 SGD