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Round|Natural|GIA

2.00ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 5553450181

Certificate GIA 5553450181

Diamond specifications and retailer prices

From $12,632 AUD
As of November 6, 2026
Save $11,837 AUD (48%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $24,469 AUD at With Clarity · As of November 4, 2026
View at With Clarity

About this 2ct natural round diamond

This 2ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5553450181. Listed at 22 retailers as of November 4, 2026, with prices from $12,632 to $24,469, a $11,837 spread on the same certified stone. With Clarity lists it at $24,469. 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

2.00
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5553450181
Dimensions7.93 × 7.99 × 5.01 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint, Indented Natural, Natural
Top View
7.93 mm7.99 mm2.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553450181
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: $12,632 AUD|Low: $12,632 AUD|High: $24,469 AUD|Avg: $16,904 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
November 6, 2026
Retailer 1$12,632 AUD
Retailer 5$12,725 AUD
Retailer 10$14,211 AUD
Retailer 4$14,642 AUD
Retailer 12$14,938 AUD
Retailer 6$14,999 AUD
Retailer 18$15,121 AUD
Retailer 7$15,315 AUD
Retailer 20$15,316 AUD
Retailer 13$15,815 AUD
Retailer 15$15,978 AUD
Retailer 3$16,592 AUD
Retailer 2$16,848 AUD
Retailer 19$16,983 AUD
Retailer 16$17,108 AUD
Retailer 11$17,482 AUD
Retailer 14$19,052 AUD
Retailer 9$19,145 AUD
Retailer 17$21,612 AUD
Retailer 8$23,126 AUD
With Clarity$24,469 AUD

28 data points across 21 retailers

22 retailers$12,632 AUD to $24,469 AUD

A
Cheapest Retailer
-
$12,632 AUD
B+
Retailer 2
-
$12,725 AUD
View
B+
Retailer 3
-
$14,211 AUD
View
Retailer 4
-
$14,548 AUD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$14,642 AUD
View
B+
Retailer 6
-
$14,938 AUD
View
B+
Retailer 7
-
$14,999 AUD
View
B
Retailer 8
-
$15,121 AUD
View
B+
Retailer 9
-
$15,315 AUD
View
Final sale: no returns
Retailer 10
-
$15,316 AUD
View
Price last confirmed 8 days ago
Retailer 11
-
$15,815 AUD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$15,978 AUD
View
B
Retailer 13
-
$16,592 AUD
View
B
Retailer 14
-
$16,848 AUD
View
B
Retailer 15
-
$16,983 AUD
View
B+
Retailer 16
-
$17,108 AUD
View
B
Retailer 17
-
$17,482 AUD
View
B
Retailer 18
-
$19,052 AUD
View
B
Retailer 19
-
$19,145 AUD
View
B
Retailer 20
-
$21,612 AUD
View
B
Retailer 21
-
$23,126 AUD
View
Most Expensive
B
With Clarity
5553450181 · Nov 4
$24,469 AUD
$17,129 USD
View
21 more retailers have this diamond
Prices start from $12,632 AUDSave up to $11,837 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
2.00ct Round
$12,632 AUD