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Marquise|Natural|GIA

3.01ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 2245080123

Certificate GIA 2245080123

Diamond specifications and retailer prices

From $42,900 NZD
As of November 6, 2026
Save $34,504 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $77,404 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245080123. Listed at 12 retailers as of November 4, 2026, with prices from $42,900 to $77,404, a $34,504 spread on the same certified stone. MOH London lists it at $77,404. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245080123
Dimensions14.07 × 7.58 × 4.54 mm
L/W Ratio1.86
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
14.07 mm7.58 mm3.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245080123
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 60.0%

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 6
Current: $77,404 NZD|Low: $42,900 NZD|High: $82,823 NZD|Avg: $55,989 NZD|-6.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$42,900 NZD
Retailer 2$42,987 NZD
Retailer 10$47,643 NZD
Retailer 3$48,924 NZD
Retailer 4$49,903 NZD
Retailer 11$51,767 NZD
Retailer 9$53,008 NZD
Retailer 6$54,487 NZD
Retailer 7$57,597 NZD
Retailer 8$59,426 NZD
Retailer 5$66,674 NZD
MOH London$77,404 NZD

33 data points across 12 retailers

12 retailers$42,900 NZD to $77,404 NZD

A
Cheapest Retailer
-
$42,900 NZD
A
Retailer 2
-
$42,987 NZD
View
B+
Retailer 3
-
$47,643 NZD
View
B+
Retailer 4
-
$48,924 NZD
View
Final sale: no returns
Retailer 5
-
$49,903 NZD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$51,767 NZD
View
B+
Retailer 7
-
$53,008 NZD
View
B+
Retailer 8
-
$54,487 NZD
View
B
Retailer 9
-
$57,597 NZD
View
B
Retailer 10
-
$59,426 NZD
View
B
Retailer 11
-
$66,674 NZD
View
Most Expensive
B
MOH London
E1ED7CA43 · Nov 4
$77,404 NZD
£33,787 GBP
View
11 more retailers have this diamond
Prices start from $42,900 NZDSave up to $34,504 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
3.01ct Marquise
$42,900 NZD