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Marquise|Natural|GIA

3.01ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 2554464856

Certificate GIA 2554464856

Diamond specifications and retailer prices

From $38,139 AUD
As of November 1, 2026
Save $30,437 AUD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $68,576 AUD at MOH London · As of November 2, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2554464856. Listed at 20 retailers as of November 1, 2026, with prices from $38,139 to $68,576, a $30,437 spread on the same certified stone. MOH London lists it at $68,576. 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

3.01
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle37.01°
OriginNatural
Grading LabGIA
CertificateGIA 2554464856
Dimensions14.03 × 7.52 × 4.84 mm
L/W Ratio1.87
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Needle
Top View
14.03 mm7.52 mm3.01 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2554464856
Side View
Table 60.0%Crown 37.01°Girdle: THK-VTKPavilionCulet: NDepth 64.4%

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: $68,576 AUD|Low: $37,848 AUD|High: $69,402 AUD|Avg: $47,225 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 4, 2026
Retailer 16$38,139 AUD
Retailer 9$39,393 AUD
Retailer 14$39,456 AUD
Retailer 20$39,977 AUD
Retailer 19$43,909 AUD
Retailer 2$44,235 AUD
Retailer 7$44,275 AUD
Retailer 4$44,305 AUD
Retailer 8$44,502 AUD
Retailer 18$45,739 AUD
Retailer 10$45,976 AUD
Retailer 11$45,976 AUD
Retailer 3$46,104 AUD
Retailer 12$47,519 AUD
Retailer 17$47,568 AUD
Retailer 5$49,259 AUD
Retailer 21$49,398 AUD
Retailer 13$53,055 AUD
Retailer 6$54,943 AUD
Retailer 15$59,228 AUD
MOH London$68,576 AUD

27 data points across 21 retailers

20 retailers$38,139 AUD to $68,576 AUD

B+
Cheapest Retailer
-
$38,139 AUD
B+
Retailer 2
-
$39,393 AUD
View
B+
Retailer 3
-
$39,977 AUD
View
Retailer 4
-
$43,909 AUD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$44,235 AUD
View
B
Retailer 6
-
$44,275 AUD
View
B
Retailer 7
-
$44,305 AUD
View
B
Retailer 8
-
$44,502 AUD
View
B
Retailer 9
-
$45,739 AUD
View
B
Retailer 10
-
$45,976 AUD
View
B
Retailer 11
-
$45,976 AUD
View
B
Retailer 12
-
$46,104 AUD
View
B
Retailer 13
-
$47,519 AUD
View
B
Retailer 14
-
$47,568 AUD
View
B
Retailer 15
-
$49,259 AUD
View
B
Retailer 16
-
$49,398 AUD
View
B
Retailer 17
-
$53,055 AUD
View
B
Retailer 18
-
$54,943 AUD
View
B
Retailer 19
-
$59,228 AUD
View
Most Expensive
C
MOH London
06E519CBC · Nov 2
$68,576 AUD
£37,101 GBP
View
19 more retailers have this diamond
Prices start from $38,139 AUDSave up to $30,437 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.

B+
3.01ct Marquise
$38,139 AUD