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Round|Natural|GIA

2.03ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2221289649

Certificate GIA 2221289649

Diamond specifications and retailer prices

From $15,169 AUD
As of November 5, 2026
Save $962 AUD (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $16,132 AUD at Yorxs · As of November 5, 2026
View at Yorxs

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2221289649. Listed at 2 retailers as of November 5, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.03
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2221289649
Dimensions7.99 × 8.06 × 5.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional twinning wisps are not shown. Surface graining is not shown.
Key to symbols
Twinning Wisp, Feather
Top View
7.99 mm8.06 mm2.03 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2221289649
Side View
Table 59.0%Crown 35.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $15,169 AUD|Low: $15,169 AUD|High: $16,669 AUD|Avg: $15,773 AUD|-4.2%
Retailer 1
Yorxs
November 5, 2026
Retailer 1$15,169 AUD
Yorxs$16,132 AUD

23 data points across 2 retailers

2 retailers$15,169 AUD to $16,132 AUD

B+
Cheapest Retailer
-
$15,169 AUD
Most Expensive
B
Yorxs
241450681 · Nov 5
$16,132 AUD
€10,755 EUR
View
1 more retailer has this diamond
Prices start from $15,169 AUDSave up to $962 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+
2.03ct Round
$15,169 AUD