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Marquise|Natural|GIA

2.01ct E SI2 Marquise Natural Diamond

ID • E/SI2 • GIA 2556574917

Certificate GIA 2556574917

Diamond specifications and retailer prices

From $25,696 AUD
CA$25,070 CAD
As of October 30, 2026
Save $16,843 AUD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $42,540 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.01ct natural marquise diamond

This 2.01ct natural marquise sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556574917. Listed at 14 retailers as of October 29, 2026, with prices from $25,696 to $42,540, a $16,843 spread on the same certified stone. MOH London lists it at $42,540. 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

2.01
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556574917
Dimensions12.55 × 6.67 × 4.10 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Cavity
Top View
12.55 mm6.67 mm2.01 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556574917
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.4%

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: Oct 30
Current: $42,540 AUD|Low: $25,696 AUD|High: $42,824 AUD|Avg: $30,824 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$25,857 AUD
Retailer 2$28,180 AUD
Retailer 6$28,348 AUD
Retailer 9$28,569 AUD
Retailer 8$29,029 AUD
Retailer 5$29,499 AUD
Retailer 3$29,938 AUD
Retailer 10$31,864 AUD
Retailer 4$32,873 AUD
Retailer 11$32,876 AUD
MOH London$42,540 AUD

40 data points across 11 retailers

14 retailers$25,696 AUD to $42,540 AUD

A
Cheapest Retailer
-
$25,696 AUD
CA$25,070 CAD
A
Retailer 2
-
$25,857 AUD
$18,163 USD
View
A
Retailer 3
-
$28,180 AUD
£15,587 GBP
View
B+
Retailer 4
-
$28,348 AUD
$19,913 USD
View
B+
Retailer 5
-
$28,569 AUD
$20,068 USD
View
B+
Retailer 6
-
$29,029 AUD
$20,391 USD
View
B+
Retailer 7
-
$29,499 AUD
CA$28,780 CAD
View
B+
Retailer 8
-
$29,938 AUD
$21,030 USD
View
B+
Retailer 9
-
$29,938 AUD
$21,030 USD
View
B+
Retailer 10
-
$30,935 AUD
$21,730 USD
View
B+
Retailer 11
-
$31,864 AUD
$22,383 USD
View
B+
Retailer 12
-
$32,873 AUD
€21,992 EUR
View
B+
Retailer 13
-
$32,876 AUD
$23,093 USD
View
Most Expensive
B
MOH London
6875F36C3 · Oct 29
$42,540 AUD
£23,529 GBP
View
13 more retailers have this diamond
Prices start from $25,696 AUDSave up to $16,843 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.

A
2.01ct Marquise
$25,696 AUD