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Marquise|Natural|GIA

2.01ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 5546858025

Certificate GIA 5546858025

Diamond specifications and retailer prices

From $16,132 AUD
As of November 6, 2026
Save $12,751 AUD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $28,882 AUD at MOH London · As of November 2, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546858025. Listed at 20 retailers as of November 2, 2026, with prices from $16,132 to $28,882, a $12,751 spread on the same certified stone. MOH London lists it at $28,882. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle40.5°
Pavilion angle38.3°
OriginNatural
Grading LabGIA
CertificateGIA 5546858025
Dimensions11.99 × 6.48 × 4.25 mm
L/W Ratio1.85
Top View
11.99 mm6.48 mm2.01 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5546858025
Side View
Table 64.0%Crown 40.5°Girdle: STK-VTKPavilion 38.3°Culet: NoneDepth 65.5%

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: Nov 6
Current: $28,882 AUD|Low: $16,132 AUD|High: $29,977 AUD|Avg: $20,557 AUD|-3.7%
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
Retailer 19
Retailer 20
November 5, 2026
Retailer 6$16,132 AUD
Retailer 20$16,357 AUD
Retailer 2$16,715 AUD
Retailer 5$17,159 AUD
Retailer 4$17,587 AUD
Retailer 3$17,724 AUD
Retailer 13$18,032 AUD
Retailer 10$18,571 AUD
Retailer 14$19,545 AUD
Retailer 17$19,726 AUD
Retailer 19$20,035 AUD
Retailer 7$20,323 AUD
Retailer 8$20,805 AUD
Retailer 12$20,907 AUD
Retailer 15$21,244 AUD
Retailer 18$21,946 AUD
Retailer 11$22,062 AUD
Retailer 16$23,206 AUD
Retailer 9$26,200 AUD
MOH London$28,882 AUD

17 data points across 20 retailers

20 retailers$16,132 AUD to $28,882 AUD

A
Cheapest Retailer
-
$16,132 AUD
A
Retailer 2
-
$16,357 AUD
View
A
Retailer 3
-
$16,715 AUD
View
A
Retailer 4
-
$17,159 AUD
View
A
Retailer 5
-
$17,587 AUD
View
A
Retailer 6
-
$17,724 AUD
View
Final sale: no returns
A
Retailer 7
-
$18,032 AUD
View
Retailer 8
-
$18,571 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$18,615 AUD
View
A
Retailer 10
-
$19,545 AUD
View
A
Retailer 11
-
$19,726 AUD
View
A
Retailer 12
-
$20,035 AUD
View
A
Retailer 13
-
$20,323 AUD
View
A
Retailer 14
-
$20,805 AUD
View
A
Retailer 15
-
$21,244 AUD
View
A
Retailer 16
-
$21,946 AUD
View
Retailer 17
-
$22,062 AUD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
$23,206 AUD
View
B+
Retailer 19
-
$26,200 AUD
View
Most Expensive
B+
MOH London
70D8A4867 · Nov 2
$28,882 AUD
£15,626 GBP
View
19 more retailers have this diamond
Prices start from $16,132 AUDSave up to $12,751 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
$16,132 AUD