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0.36ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6542578202

Certificate GIA 6542578202

Diamond specifications and retailer prices

From $495 NZD
$279 USD
As of October 31, 2026
Save $1,746 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,241 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.36ct natural round diamond

This 0.36ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6542578202. Listed at 13 retailers as of October 31, 2026, with prices from $495 to $2,241, a $1,746 spread on the same certified stone. NZ Jewellers lists it at $2,241. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.36
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542578202
Dimensions4.53 × 4.55 × 2.83 mm
L/W Ratio1.00
Top View
4.53 mm4.55 mm0.36 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6542578202
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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 31
Current: $2,241 NZD|Low: $490 NZD|High: $2,317 NZD|Avg: $863 NZD|-3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12$495 NZD
Retailer 11$532 NZD
Retailer 13$552 NZD
Retailer 2$626 NZD
Retailer 3$657 NZD
Retailer 8$665 NZD
Retailer 4$694 NZD
Retailer 10$734 NZD
Retailer 9$767 NZD
Retailer 5$819 NZD
Retailer 6$946 NZD
Retailer 7$1,142 NZD
NZ Jewellers$2,241 NZD

42 data points across 13 retailers

13 retailers$495 NZD to $2,241 NZD

A
Cheapest Retailer
-
$495 NZD
$279 USD
A
Retailer 2
-
$532 NZD
$300 USD
View
A
Retailer 3
-
$552 NZD
$311 USD
View
B+
Retailer 4
-
$626 NZD
£278 GBP
View
Retailer 5
-
$657 NZD
$370 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$665 NZD
$375 USD
View
B+
Retailer 7
-
$694 NZD
$391 USD
View
B+
Retailer 8
-
$734 NZD
$413 USD
View
B+
Retailer 9
-
$767 NZD
ZAR 6,985 ZAR
View
Retailer 10
-
$819 NZD
A$710 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$946 NZD
€508 EUR
View
B
Retailer 12
-
$1,142 NZD
£507 GBP
View
Most Expensive
B
NZ Jewellers
0488654d-731c-4809-b8f3-9cc4cd495fff · Nov 2
$2,241 NZD
$1,263 USD
View
12 more retailers have this diamond
Prices start from $495 NZDSave up to $1,746 NZD

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 Round
$495 NZD