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3.30ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6541428831

Certificate GIA 6541428831

Diamond specifications and retailer prices

From $53,491 NZD
CA$41,801 CAD
As of November 2, 2026
Save $34,254 NZD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $87,745 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 3.3ct natural round diamond

This 3.3ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6541428831. Listed at 14 retailers as of November 2, 2026, with prices from $53,491 to $87,745, a $34,254 spread on the same certified stone. MOH London lists it at $87,745. 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

3.30
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541428831
Dimensions9.63 × 9.69 × 5.85 mm
L/W Ratio1.01
Top View
9.63 mm9.69 mm3.30 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541428831
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $87,745 NZD|Low: $53,491 NZD|High: $88,802 NZD|Avg: $63,756 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 4$53,491 NZD
Retailer 5$53,826 NZD
Retailer 3$56,230 NZD
Retailer 7$56,728 NZD
Retailer 8$59,472 NZD
Retailer 9$66,334 NZD
Retailer 6$66,929 NZD
Retailer 2$67,887 NZD
MOH London$87,745 NZD

27 data points across 9 retailers

14 retailers$53,491 NZD to $87,745 NZD

B+
Cheapest Retailer
-
$53,491 NZD
CA$41,801 CAD
B+
Retailer 2
-
$53,826 NZD
$30,285 USD
View
B+
Retailer 3
-
$56,230 NZD
£24,912 GBP
View
B
Retailer 4
-
$56,728 NZD
$31,918 USD
View
Retailer 5
-
$58,525 NZD
$32,929 USD
View
Price last confirmed 44 days ago
B+
Retailer 6
-
$58,525 NZD
$32,929 USD
View
B+
Retailer 7
-
$59,273 NZD
$33,350 USD
View
B+
Retailer 8
-
$59,273 NZD
$33,350 USD
View
B
Retailer 9
-
$59,472 NZD
$33,462 USD
View
B
Retailer 10
-
$61,246 NZD
$34,460 USD
View
B
Retailer 11
-
$66,334 NZD
$37,323 USD
View
B
Retailer 12
-
$66,929 NZD
$37,658 USD
View
B
Retailer 13
-
$67,887 NZD
€36,378 EUR
View
Most Expensive
B
MOH London
84CBE4A33 · Nov 2
$87,745 NZD
£38,874 GBP
View
13 more retailers have this diamond
Prices start from $53,491 NZDSave up to $34,254 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.

B+
3.30ct Round
$53,491 NZD