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Round|Natural|GIA

2.03ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2566115754

Certificate GIA 2566115754

Diamond specifications and retailer prices

From $10,461 CAD
As of November 4, 2026
Save $11,176 CAD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $21,636 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 2566115754. Listed at 17 retailers as of November 4, 2026, with prices from $10,461 to $21,636, a $11,176 spread on the same certified stone. NZ Jewellers lists it at $21,636. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566115754
Dimensions8.08 × 8.01 × 5.01 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.08 mm8.01 mm2.03 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566115754
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $21,636 CAD|Low: $10,461 CAD|High: $22,234 CAD|Avg: $13,749 CAD|-1.8%
NZ Jewellers
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
November 6, 2026
Retailer 9$10,461 CAD
Retailer 13$11,180 CAD
Retailer 5$11,255 CAD
Retailer 10$11,798 CAD
Retailer 17$11,864 CAD
Retailer 16$11,941 CAD
Retailer 6$11,969 CAD
Retailer 2$12,379 CAD
Retailer 4$12,937 CAD
Retailer 3$13,135 CAD
Retailer 15$13,222 CAD
Retailer 7$13,289 CAD
Retailer 12$14,026 CAD
Retailer 11$14,853 CAD
Retailer 8$14,927 CAD
Retailer 14$17,978 CAD
NZ Jewellers$21,636 CAD

23 data points across 17 retailers

17 retailers$10,461 CAD to $21,636 CAD

A
Cheapest Retailer
-
$10,461 CAD
A
Retailer 2
-
$11,180 CAD
View
A
Retailer 3
-
$11,255 CAD
View
A
Retailer 4
-
$11,798 CAD
View
B+
Retailer 5
-
$11,864 CAD
View
Retailer 6
-
$11,941 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$11,969 CAD
View
B+
Retailer 8
-
$12,379 CAD
View
B+
Retailer 9
-
$12,937 CAD
View
B+
Retailer 10
-
$13,135 CAD
View
B+
Retailer 11
-
$13,222 CAD
View
B+
Retailer 12
-
$13,289 CAD
View
B+
Retailer 13
-
$14,026 CAD
View
B+
Retailer 14
-
$14,853 CAD
View
B+
Retailer 15
-
$14,927 CAD
View
B
Retailer 16
-
$17,978 CAD
View
Most Expensive
B
NZ Jewellers
474f46b6-cd8a-4333-bf09-a189eb8e84ef · Nov 5
$21,636 CAD
$15,492 USD
View
16 more retailers have this diamond
Prices start from $10,461 CADSave up to $11,176 CAD

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
2.03ct Round
$10,461 CAD