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Marquise|Natural|GIA

3.02ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 2556456654

Certificate GIA 2556456654

Diamond specifications and retailer prices

From $39,840 AUD
As of November 5, 2026
Save $25,200 AUD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $65,040 AUD at MOH London · As of November 7, 2026
View at MOH London

About this 3.02ct natural marquise diamond

This 3.02ct 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 2556456654. Listed at 10 retailers as of November 5, 2026, with prices from $39,840 to $65,040, a $25,200 spread on the same certified stone. MOH London lists it at $65,040. 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

3.02
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556456654
Dimensions14.42 × 7.38 × 4.85 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Needle
Top View
14.42 mm7.38 mm3.02 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556456654
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.7%

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 5
Current: $65,040 AUD|Low: $39,840 AUD|High: $65,214 AUD|Avg: $46,943 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 6$39,840 AUD
Retailer 10$40,089 AUD
Retailer 5$42,591 AUD
Retailer 4$42,592 AUD
Retailer 7$43,614 AUD
Retailer 8$44,294 AUD
Retailer 2$45,996 AUD
Retailer 3$49,094 AUD
Retailer 11$49,405 AUD
Retailer 9$49,847 AUD
MOH London$65,040 AUD

4 data points across 11 retailers

10 retailers$39,840 AUD to $65,040 AUD

B+
Cheapest Retailer
-
$39,840 AUD
B+
Retailer 2
-
$40,089 AUD
View
B
Retailer 3
-
$42,591 AUD
View
B
Retailer 4
-
$42,592 AUD
View
B
Retailer 5
-
$43,614 AUD
View
B
Retailer 6
-
$44,294 AUD
View
B
Retailer 7
-
$45,996 AUD
View
B
Retailer 8
-
$49,405 AUD
View
B
Retailer 9
-
$49,847 AUD
View
Most Expensive
C
MOH London
F51A5CF1D · Nov 7
$65,040 AUD
£35,188 GBP
View
9 more retailers have this diamond
Prices start from $39,840 AUDSave up to $25,200 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+
3.02ct Marquise
$39,840 AUD