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Marquise|Natural|IGI

0.41ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 815673530

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815673530

Diamond specifications and retailer prices

From $333 SGD
₹24,777 INR
As of November 2, 2026
Save $723 SGD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,056 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.41ct natural marquise diamond

This 0.41ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 815673530. Listed at 8 retailers as of November 1, 2026, with prices from $333 to $1,056, a $723 spread on the same certified stone. MOH London lists it at $1,056. 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

0.41
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.7°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 815673530
Dimensions8.32 × 3.78 × 2.26 mm
L/W Ratio2.20
Girdle conditionFaceted
Top View
8.32 mm3.78 mm0.41 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 815673530
Side View
Table 58.0%Crown 29.7°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 59.8%

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: $1,056 SGD|Low: $332 SGD|High: $1,106 SGD|Avg: $666 SGD|-4.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 3$333 SGD
Retailer 6$492 SGD
Retailer 2$615 SGD
Retailer 8$624 SGD
Retailer 7$675 SGD
Retailer 5$709 SGD
Retailer 4$763 SGD
MOH London$1,056 SGD

39 data points across 8 retailers

8 retailers$333 SGD to $1,056 SGD

A
Cheapest Retailer
-
$333 SGD
₹24,777 INR
B+
Retailer 2
-
$492 SGD
$385 USD
View
B
Retailer 3
-
$615 SGD
£379 GBP
View
B
Retailer 4
-
$624 SGD
$488 USD
View
B
Retailer 5
-
$675 SGD
$528 USD
View
B
Retailer 6
-
$709 SGD
ZAR 8,957 ZAR
View
B
Retailer 7
-
$763 SGD
€568 EUR
View
Most Expensive
C
MOH London
4C425AE20 · Nov 1
$1,056 SGD
£650 GBP
View
7 more retailers have this diamond
Prices start from $333 SGDSave up to $723 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
0.41ct Marquise
$333 SGD