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Marquise|Lab Grown|IGI

1.01ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG849630549

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849630549

Diamond specifications and retailer prices

From $172 SGD
As of November 2, 2026
Save $1,605 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,778 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG849630549 or 849630549. Listed at 16 retailers as of November 2, 2026, with prices from $172 to $1,778, a $1,605 spread on the same certified stone. MOH London lists it at $1,778. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849630549
Dimensions10.43 × 5.37 × 3.27 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.43 mm5.37 mm1.01 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849630549
Side View
Table 59.0%Crown 31.7°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 60.9%

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: $1,778 SGD|Low: $172 SGD|High: $1,792 SGD|Avg: $531 SGD|-0.8%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 7$172 SGD
Retailer 8$192 SGD
Retailer 15$199 SGD
Retailer 12$213 SGD
Retailer 9$275 SGD
Retailer 5$291 SGD
Retailer 2$358 SGD
Retailer 6$367 SGD
Retailer 10$397 SGD
Retailer 4$405 SGD
Retailer 13$623 SGD
Retailer 14$686 SGD
Retailer 11$724 SGD
Retailer 16$757 SGD
Retailer 3$1,258 SGD
MOH London$1,778 SGD

12 data points across 16 retailers

16 retailers$172 SGD to $1,778 SGD

A
Cheapest Retailer
-
$172 SGD
A
Retailer 2
-
$192 SGD
View
Final sale: no returns
A
Retailer 3
-
$199 SGD
View
A
Retailer 4
-
$213 SGD
View
A
Retailer 5
-
$275 SGD
View
B+
Retailer 6
-
$291 SGD
View
A
Retailer 7
-
$358 SGD
View
B+
Retailer 8
-
$367 SGD
View
B+
Retailer 9
-
$397 SGD
View
B+
Retailer 10
-
$405 SGD
View
B
Retailer 11
-
$623 SGD
View
B
Retailer 12
-
$686 SGD
View
B
Retailer 13
-
$724 SGD
View
B
Retailer 14
-
$757 SGD
View
B
Retailer 15
-
$1,258 SGD
View
Most Expensive
B
MOH London
LG849630549 · Nov 5
$1,778 SGD
£1,096 GBP
View
15 more retailers have this diamond
Prices start from $172 SGDSave up to $1,605 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
1.01ct Marquise
$172 SGD