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Marquise|Natural|GIA

2.01ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6555672864

Certificate GIA 6555672864

Diamond specifications and retailer prices

From $21,699 AUD
As of November 4, 2026
Save $15,065 AUD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $41,325 AUD at Aurelinne · As of September 6, 2026
View at Aurelinne

About this 2.01ct natural marquise diamond

This 2.01ct natural marquise sits in the two to three carat band, graded D 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 6555672864. Listed at 13 retailers as of November 4, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555672864
Dimensions11.82 × 6.54 × 4.20 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Knot, Needle, Indented Natural
Top View
11.82 mm6.54 mm2.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555672864
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.3%

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 4
Current: $24,309 AUD|Low: $18,393 AUD|High: $40,712 AUD|Avg: $26,060 AUD|-10.3%
Retailer 1
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
November 5, 2026
Retailer 7$18,393 AUD
Retailer 4$19,842 AUD
Retailer 8$20,936 AUD
Retailer 2$21,493 AUD
Retailer 16$21,699 AUD
Retailer 11$23,800 AUD
Retailer 1$24,309 AUD
Retailer 14$25,210 AUD
Retailer 3$25,792 AUD
Retailer 12$27,484 AUD
Retailer 15$27,484 AUD
Retailer 13$28,413 AUD
Retailer 10$28,520 AUD
Retailer 5$28,861 AUD
Retailer 6$29,961 AUD
Retailer 9$36,764 AUD

28 data points across 16 retailers

13 retailers$21,699 AUD to $36,764 AUD

A
Cheapest Retailer
-
$21,699 AUD
A
Retailer 2
-
$23,800 AUD
View
A
Retailer 3
-
$24,309 AUD
View
A
Retailer 4
-
$25,210 AUD
View
A
Retailer 5
-
$27,484 AUD
View
A
Retailer 6
-
$27,484 AUD
View
Retailer 7
-
$27,941 AUD
View
Price last confirmed 45 days ago
A
Retailer 8
-
$28,413 AUD
View
B+
Retailer 9
-
$28,520 AUD
View
Retailer 10
-
$29,016 AUD
View
Price last confirmed 43 days ago
Retailer 11
-
$36,538 AUD
View
Price last confirmed 46 days ago
B
Retailer 12
-
$36,764 AUD
View
Most Expensive
Aurelinne
34abdd77-75ff-49d8-ac03-3916337e43f3 · Sep 6
$41,325 AUD
$28,929 USD
View
Price last confirmed 60 days ago
12 more retailers have this diamond
Prices start from $21,699 AUDSave up to $15,065 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
$21,699 AUD