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Marquise|Natural|GIA

3.01ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 2556301802

Certificate GIA 2556301802

Diamond specifications and retailer prices

From $50,511 AUD
As of November 4, 2026
Save $35,901 AUD (42%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $86,413 AUD 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 H 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 2556301802. Listed at 7 retailers as of November 4, 2026, with prices from $50,511 to $86,413, a $35,901 spread on the same certified stone. MOH London lists it at $86,413. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.24°
Pavilion angle40.04°
OriginNatural
Grading LabGIA
CertificateGIA 2556301802
Dimensions13.65 × 7.38 × 4.82 mm
L/W Ratio1.85
Culet sizeNone
Top View
13.65 mm7.38 mm3.01 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556301802
Side View
Table 60.0%Crown 40.24°Girdle: STK-VTKPavilion 40.04°Culet: NoneDepth 65.3%

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 4
Current: $86,413 AUD|Low: $40,287 AUD|High: $87,109 AUD|Avg: $53,889 AUD|-0.8%
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 10$40,287 AUD
Retailer 12$45,152 AUD
Retailer 8$50,511 AUD
Retailer 9$51,677 AUD
Retailer 11$53,225 AUD
Retailer 4$55,251 AUD
Retailer 5$55,356 AUD
Retailer 7$55,941 AUD
Retailer 3$59,897 AUD
Retailer 2$65,238 AUD
Retailer 6$67,293 AUD
MOH London$86,413 AUD

18 data points across 12 retailers

7 retailers$50,511 AUD to $86,413 AUD

B+
Cheapest Retailer
-
$50,511 AUD
B+
Retailer 2
-
$55,251 AUD
View
B+
Retailer 3
-
$55,356 AUD
View
B+
Retailer 4
-
$55,941 AUD
View
B
Retailer 5
-
$65,238 AUD
View
B
Retailer 6
-
$67,293 AUD
View
Most Expensive
B
MOH London
FA8776B5C · Nov 4
$86,413 AUD
£46,751 GBP
View
6 more retailers have this diamond
Prices start from $50,511 AUDSave up to $35,901 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
$50,511 AUD