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Round|Natural|GIA

2.00ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2566069828

Certificate GIA 2566069828

Diamond specifications and retailer prices

From $18,491 AUD
As of November 5, 2026
Save $5,721 AUD (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $24,212 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 2ct natural round diamond

This 2ct natural round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566069828. Listed at 8 retailers as of November 5, 2026, with prices from $18,491 to $24,212, a $5,721 spread on the same certified stone. Blue Nile lists it at $24,212. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2566069828
Dimensions7.96 × 8.00 × 5.05 mm
L/W Ratio1.01
Top View
7.96 mm8.00 mm2.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2566069828
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.2%

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 5
Current: $24,212 AUD|Low: $18,491 AUD|High: $24,607 AUD|Avg: $20,838 AUD|-1.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$18,491 AUD
Retailer 4$19,678 AUD
Retailer 5$19,992 AUD
Retailer 2$20,302 AUD
Retailer 6$21,088 AUD
Blue Nile$24,212 AUD

46 data points across 6 retailers

8 retailers$18,491 AUD to $24,212 AUD

A
Cheapest Retailer
-
$18,491 AUD
A
Retailer 2
-
$19,678 AUD
View
A
Retailer 3
-
$19,992 AUD
View
A
Retailer 4
-
$20,302 AUD
View
A
Retailer 5
-
$21,088 AUD
View
A
Retailer 6
-
$21,955 AUD
View
B+
Retailer 7
-
$23,592 AUD
View
Most Expensive
B+
Blue Nile
30064599 · Nov 5
$24,212 AUD
$16,949 USD
View
7 more retailers have this diamond
Prices start from $18,491 AUDSave up to $5,721 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
$18,491 AUD