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Marquise|Lab Grown|IGI

1.13ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG853609799

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG853609799

Diamond specifications and retailer prices

From $332 SGD
As of November 5, 2026
Save $1,141 SGD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,473 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.13ct lab-grown marquise diamond

This 1.13ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG853609799 or 853609799. Listed at 7 retailers as of November 5, 2026, with prices from $332 to $1,473, a $1,141 spread on the same certified stone. MOH London lists it at $1,473. 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

1.13
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853609799
Dimensions10.33 × 5.36 × 3.39 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.33 mm5.36 mm1.13 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853609799
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 63.2%

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 5
Current: $1,473 SGD|Low: $332 SGD|High: $1,473 SGD|Avg: $693 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$332 SGD
Retailer 6$369 SGD
Retailer 2$387 SGD
Retailer 3$409 SGD
Retailer 7$688 SGD
Retailer 5$1,196 SGD
MOH London$1,473 SGD

1 data point across 7 retailers

7 retailers$332 SGD to $1,473 SGD

A
Cheapest Retailer
-
$332 SGD
Final sale: no returns
A
Retailer 2
-
$369 SGD
View
A
Retailer 3
-
$387 SGD
View
A
Retailer 4
-
$409 SGD
View
A
Retailer 5
-
$688 SGD
View
B+
Retailer 6
-
$1,196 SGD
View
Most Expensive
B
MOH London
LG853609799 · Nov 5
$1,473 SGD
£908 GBP
View
6 more retailers have this diamond
Prices start from $332 SGDSave up to $1,141 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
1.13ct Marquise
$332 SGD