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Marquise|Natural|GIA

2.01ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 6565011156

Certificate GIA 6565011156

Diamond specifications and retailer prices

From $16,779 AUD
As of November 3, 2026
Save $13,918 AUD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $30,697 AUD at With Clarity · As of November 2, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565011156. Listed at 14 retailers as of November 2, 2026, with prices from $16,779 to $30,697, a $13,918 spread on the same certified stone. With Clarity lists it at $30,697. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.79°
OriginNatural
Grading LabGIA
CertificateGIA 6565011156
Dimensions12.93 × 6.76 × 3.92 mm
L/W Ratio1.91
Culet sizeNone
Top View
12.93 mm6.76 mm2.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565011156
Side View
Table 59.0%Crown 39.4°Girdle: MED-THKPavilion 38.79°Culet: NDepth 58.1%

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 3
Current: $18,643 AUD|Low: $16,779 AUD|High: $31,963 AUD|Avg: $21,517 AUD|-5.8%
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
With Clarity
November 5, 2026
Retailer 6$16,779 AUD
Retailer 8$17,791 AUD
Retailer 12$17,966 AUD
Retailer 7$18,162 AUD
Retailer 13$18,203 AUD
Retailer 1$18,643 AUD
Retailer 11$18,763 AUD
Retailer 4$21,215 AUD
Retailer 2$21,720 AUD
Retailer 9$21,879 AUD
Retailer 3$22,063 AUD
Retailer 10$25,247 AUD
Retailer 5$26,496 AUD
With Clarity$30,697 AUD

31 data points across 14 retailers

14 retailers$16,779 AUD to $30,697 AUD

B+
Cheapest Retailer
-
$16,779 AUD
B+
Retailer 2
-
$17,791 AUD
View
B+
Retailer 3
-
$17,966 AUD
View
B+
Retailer 4
-
$18,162 AUD
View
B+
Retailer 5
-
$18,203 AUD
View
B+
Retailer 6
-
$18,643 AUD
View
B+
Retailer 7
-
$18,763 AUD
View
B
Retailer 8
-
$21,215 AUD
View
B
Retailer 9
-
$21,720 AUD
View
B
Retailer 10
-
$21,879 AUD
View
Retailer 11
-
$22,063 AUD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$25,247 AUD
View
B
Retailer 13
-
$26,496 AUD
View
Most Expensive
B
With Clarity
6565011156 · Nov 2
$30,697 AUD
$21,489 USD
View
13 more retailers have this diamond
Prices start from $16,779 AUDSave up to $13,918 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
$16,779 AUD