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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 $371 AUD
₹24,777 INR
As of November 2, 2026
Save $807 AUD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,178 AUD 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 $371 to $1,178, a $807 spread on the same certified stone. MOH London lists it at $1,178. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,178 AUD|Low: $370 AUD|High: $1,234 AUD|Avg: $743 AUD|-4.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 3$371 AUD
Retailer 6$549 AUD
Retailer 2$686 AUD
Retailer 8$697 AUD
Retailer 7$753 AUD
Retailer 5$791 AUD
Retailer 4$851 AUD
MOH London$1,178 AUD

39 data points across 8 retailers

8 retailers$371 AUD to $1,178 AUD

A
Cheapest Retailer
-
$371 AUD
₹24,777 INR
B+
Retailer 2
-
$549 AUD
$385 USD
View
B
Retailer 3
-
$686 AUD
£379 GBP
View
B
Retailer 4
-
$697 AUD
$488 USD
View
B
Retailer 5
-
$753 AUD
$528 USD
View
B
Retailer 6
-
$791 AUD
ZAR 8,957 ZAR
View
B
Retailer 7
-
$851 AUD
€568 EUR
View
Most Expensive
C
MOH London
4C425AE20 · Nov 1
$1,178 AUD
£650 GBP
View
7 more retailers have this diamond
Prices start from $371 AUDSave up to $807 AUD

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
$371 AUD