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Round|Natural|GIA

3.01ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2504640205

Certificate GIA 2504640205

Diamond specifications and retailer prices

From $45,095 NZD
As of November 1, 2026
Save $35,635 NZD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $80,730 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct 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 2504640205. Listed at 19 retailers as of November 1, 2026, with prices from $45,095 to $80,730, a $35,635 spread on the same certified stone. MOH London lists it at $80,730. 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

3.01
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2504640205
Dimensions9.46 × 9.43 × 5.57 mm
L/W Ratio1.00
Top View
9.46 mm9.43 mm3.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2504640205
Side View
Table 60.0%Crown 32.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 58.9%

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 1
Current: $80,730 NZD|Low: $43,192 NZD|High: $81,923 NZD|Avg: $56,505 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$45,095 NZD
Retailer 3$47,007 NZD
Retailer 7$49,670 NZD
Retailer 8$51,786 NZD
Retailer 4$51,807 NZD
Retailer 11$52,698 NZD
Retailer 10$54,422 NZD
Retailer 9$57,442 NZD
Retailer 5$62,672 NZD
Retailer 2$66,727 NZD
MOH London$80,730 NZD

41 data points across 11 retailers

19 retailers$45,095 NZD to $80,730 NZD

B+
Cheapest Retailer
-
$45,095 NZD
B+
Retailer 2
-
$47,007 NZD
View
B+
Retailer 3
-
$47,189 NZD
View
B
Retailer 4
-
$49,670 NZD
View
Final sale: no returns
B
Retailer 5
-
$50,396 NZD
View
Retailer 6
-
$51,786 NZD
View
Price last confirmed 33 days ago
B
Retailer 7
-
$51,807 NZD
View
Retailer 8
-
$51,830 NZD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$52,698 NZD
View
B
Retailer 10
-
$53,990 NZD
View
B
Retailer 11
-
$54,422 NZD
View
B
Retailer 12
-
$54,434 NZD
View
B
Retailer 13
-
$54,434 NZD
View
B
Retailer 14
-
$56,149 NZD
View
B
Retailer 15
-
$56,249 NZD
View
B
Retailer 16
-
$58,311 NZD
View
B
Retailer 17
-
$62,672 NZD
View
B
Retailer 18
-
$66,727 NZD
View
Most Expensive
B
MOH London
14B808B59 · Nov 4
$80,730 NZD
£35,734 GBP
View
18 more retailers have this diamond
Prices start from $45,095 NZDSave up to $35,635 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+
3.01ct Round
$45,095 NZD