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Marquise|Natural|GIA

2.01ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 2566046623

Certificate GIA 2566046623

Diamond specifications and retailer prices

From $17,048 AUD
As of November 4, 2026
Save $13,508 AUD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $30,556 AUD at With Clarity · As of November 4, 2026
View at With Clarity

About this 2.01ct natural marquise diamond

This 2.01ct natural marquise sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566046623. Listed at 15 retailers as of November 4, 2026, with prices from $17,048 to $30,556, a $13,508 spread on the same certified stone. With Clarity lists it at $30,556. 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

2.01
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.52°
Pavilion angle37.57°
OriginNatural
Grading LabGIA
CertificateGIA 2566046623
Dimensions12.18 × 6.55 × 4.00 mm
L/W Ratio1.86
Culet sizeNone
Top View
12.18 mm6.55 mm2.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566046623
Side View
Table 56.0%Crown 39.52°Girdle: STK-VTKPavilion 37.57°Culet: NoneDepth 61.0%

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: $25,130 AUD|Low: $17,048 AUD|High: $32,466 AUD|Avg: $21,794 AUD|-7.8%
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
With Clarity
November 6, 2026
Retailer 4$17,048 AUD
Retailer 12$17,885 AUD
Retailer 8$18,265 AUD
Retailer 5$18,393 AUD
Retailer 10$18,499 AUD
Retailer 11$18,503 AUD
Retailer 9$18,936 AUD
Retailer 6$19,058 AUD
Retailer 14$21,118 AUD
Retailer 2$21,626 AUD
Retailer 7$21,679 AUD
Retailer 13$21,965 AUD
Retailer 1$25,130 AUD
Retailer 3$26,374 AUD
With Clarity$30,556 AUD

28 data points across 15 retailers

15 retailers$17,048 AUD to $30,556 AUD

B+
Cheapest Retailer
-
$17,048 AUD
B
Retailer 2
-
$17,885 AUD
View
B+
Retailer 3
-
$18,265 AUD
View
B+
Retailer 4
-
$18,393 AUD
View
B+
Retailer 5
-
$18,499 AUD
View
B+
Retailer 6
-
$18,503 AUD
View
B+
Retailer 7
-
$18,936 AUD
View
B+
Retailer 8
-
$19,058 AUD
View
B
Retailer 9
-
$21,118 AUD
View
B
Retailer 10
-
$21,626 AUD
View
B
Retailer 11
-
$21,679 AUD
View
B
Retailer 12
-
$21,965 AUD
View
B
Retailer 13
-
$25,130 AUD
View
B
Retailer 14
-
$26,374 AUD
View
Most Expensive
B
With Clarity
2566046623 · Nov 4
$30,556 AUD
$21,390 USD
View
14 more retailers have this diamond
Prices start from $17,048 AUDSave up to $13,508 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
$17,048 AUD