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Round|Natural|GIA

2.00ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2557346034

Certificate GIA 2557346034

Diamond specifications and retailer prices

From $14,135 AUD
As of November 6, 2026
Save $5,854 AUD (29%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $26,773 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

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 2557346034. Listed at 18 retailers as of November 4, 2026, with a 41% 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

2.00
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557346034
Dimensions8.24 × 8.19 × 4.90 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
8.24 mm8.19 mm2.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557346034
Side View
Table 62.0%CrownGirdle: THN-MEDPavilion 41.6°Culet: NoneDepth 59.6%

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 6
Current: $19,205 AUD|Low: $13,966 AUD|High: $25,389 AUD|Avg: $18,446 AUD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$14,135 AUD
Retailer 10$14,905 AUD
Retailer 5$15,505 AUD
Retailer 2$16,063 AUD
Retailer 6$17,651 AUD
Retailer 4$18,369 AUD
Retailer 1$19,205 AUD
Retailer 11$19,592 AUD
Retailer 3$21,130 AUD
Retailer 7$21,797 AUD
Retailer 8$25,389 AUD

42 data points across 11 retailers

18 retailers$14,135 AUD to $19,989 AUD

B+
Cheapest Retailer
-
$14,135 AUD
B+
Retailer 2
-
$14,644 AUD
View
B+
Retailer 3
-
$15,338 AUD
View
B+
Retailer 4
-
$15,369 AUD
View
B
Retailer 5
-
$17,299 AUD
View
Retailer 6
-
$17,402 AUD
View
Price last confirmed 36 days ago
Retailer 7
-
$17,651 AUD
View
Price last confirmed 34 days ago
Retailer 8
-
$17,671 AUD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$18,369 AUD
View
B
Retailer 10
-
$18,579 AUD
View
B
Retailer 11
-
$19,205 AUD
View
B
Retailer 12
-
$19,592 AUD
View
B
Retailer 13
-
$19,989 AUD
View
Retailer 14
-
$20,079 AUD
View
Price last confirmed 38 days ago
Retailer 15
-
$21,130 AUD
View
Price last confirmed 32 days ago
Retailer 16
-
$21,797 AUD
View
Price last confirmed 37 days ago
Retailer 17
-
$25,389 AUD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
f8cee243-b7eb-4217-ac1e-22988eb8e4cd · Sep 28
$26,773 AUD
$18,742 USD
View
Price last confirmed 39 days ago
17 more retailers have this diamond
Prices start from $14,135 AUDSave up to $5,854 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+
2.00ct Round
$14,135 AUD