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Marquise|Natural|GIA

2.01ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 6552604900

Certificate GIA 6552604900

Diamond specifications and retailer prices

From $27,485 AUD
As of November 6, 2026
10 retailers carry this diamond
Most expensive: $40,937 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552604900. Listed at 10 retailers as of November 6, 2026. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.87°
Pavilion angle40.61°
OriginNatural
Grading LabGIA
CertificateGIA 6552604900
Dimensions12.32 × 6.51 × 4.14 mm
L/W Ratio1.89
Culet sizeNone
Top View
12.32 mm6.51 mm2.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552604900
Side View
Table 61.0%Crown 39.87°Girdle: STK-THKPavilion 40.61°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $40,937 AUD|Low: $17,920 AUD|High: $41,156 AUD|Avg: $28,829 AUD|+0.5%
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
October 29, 2026
Retailer 10$17,920 AUD
Retailer 7$22,631 AUD
Retailer 6$23,732 AUD
Retailer 15$24,713 AUD
Retailer 8$24,794 AUD
Retailer 16$24,867 AUD
Retailer 12$27,239 AUD
Retailer 11$27,476 AUD
Retailer 14$27,476 AUD
Retailer 17$27,485 AUD
Retailer 3$29,021 AUD
Retailer 5$29,021 AUD
Retailer 4$29,996 AUD
Retailer 2$30,725 AUD
Retailer 13$31,619 AUD
Retailer 18$36,937 AUD
Retailer 9$40,153 AUD
MOH London$40,937 AUD

10 data points across 18 retailers

10 retailers

Retailer 1
-
$27,239 AUD
Price last confirmed 10 days ago
Retailer 2
-
$27,476 AUD
View
Price last confirmed 29 days ago
Retailer 3
-
$27,476 AUD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$27,485 AUD
View
Retailer 5
-
$29,021 AUD
View
Price last confirmed 10 days ago
Retailer 6
-
$29,021 AUD
View
Price last confirmed 11 days ago
Retailer 7
-
$29,996 AUD
View
Price last confirmed 10 days ago
Retailer 8
-
$30,725 AUD
View
Price last confirmed 10 days ago
Retailer 9
-
$31,619 AUD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
A568584E0 · Oct 29
$40,937 AUD
£22,148 GBP
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from $27,485 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+
2.01ct Marquise
$27,485 AUD