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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 $49,380 NZD
As of November 5, 2026
Save $31,449 NZD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $80,829 NZD at MOH London · As of November 4, 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 8 retailers as of November 4, 2026, with prices from $49,380 to $80,829, a $31,449 spread on the same certified stone. MOH London lists it at $80,829. 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: $80,829 NZD|Low: $49,380 NZD|High: $80,829 NZD|Avg: $58,682 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 2$49,380 NZD
Retailer 7$49,688 NZD
Retailer 4$52,791 NZD
Retailer 3$54,057 NZD
Retailer 5$54,900 NZD
Retailer 9$60,849 NZD
Retailer 8$61,235 NZD
Retailer 6$61,784 NZD
MOH London$80,829 NZD

2 data points across 9 retailers

8 retailers$49,380 NZD to $80,829 NZD

B+
Cheapest Retailer
-
$49,380 NZD
B+
Retailer 2
-
$49,688 NZD
View
B
Retailer 3
-
$52,791 NZD
View
B
Retailer 4
-
$54,057 NZD
View
B
Retailer 5
-
$54,900 NZD
View
B
Retailer 6
-
$61,235 NZD
View
B
Retailer 7
-
$61,784 NZD
View
Most Expensive
C
MOH London
F51A5CF1D · Nov 4
$80,829 NZD
£35,282 GBP
View
7 more retailers have this diamond
Prices start from $49,380 NZDSave up to $31,449 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+
3.02ct Marquise
$49,380 NZD