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Marquise|Natural|IGI

0.36ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 823659618

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 823659618

Diamond specifications and retailer prices

From $308 AUD
$216 USD
As of October 29, 2026
Save $409 AUD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,398 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.36ct natural marquise diamond

This 0.36ct 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 823659618. Listed at 7 retailers as of October 29, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.36
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle27.4°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 823659618
Dimensions7.10 × 3.88 × 2.32 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizeNone
Top View
7.10 mm3.88 mm0.36 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 823659618
Side View
Table 59.0%Crown 27.4°Girdle: MED-THKPavilion 40.4°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: Oct 29
Current: $1,398 AUD|Low: $308 AUD|High: $1,398 AUD|Avg: $640 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$308 AUD
Retailer 5$344 AUD
Retailer 7$419 AUD
Retailer 2$557 AUD
Retailer 3$627 AUD
Retailer 4$718 AUD
NZ Jewellers$1,398 AUD

34 data points across 7 retailers

7 retailers$308 AUD to $718 AUD

A
Cheapest Retailer
-
$308 AUD
$216 USD
B+
Retailer 2
-
$344 AUD
$241 USD
View
B+
Retailer 3
-
$419 AUD
$294 USD
View
B
Retailer 4
-
$557 AUD
€372 EUR
View
B
Retailer 5
-
$627 AUD
£346 GBP
View
B
Retailer 6
-
$718 AUD
£396 GBP
View
Most Expensive
NZ Jewellers
dd57068b-c4f8-45c8-9b6d-ca1dacfde970 · Oct 30
$1,398 AUD
$980 USD
View
Price under review
6 more retailers have this diamond
Prices start from $308 AUDSave up to $409 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
0.36ct Marquise
$308 AUD