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Round|Natural|GIA

2.03ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2135967129

Certificate GIA 2135967129

Diamond specifications and retailer prices

From $12,209 CAD
As of November 4, 2026
Save $7,482 CAD (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,691 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 2135967129. Listed at 15 retailers as of November 4, 2026, with prices from $12,209 to $19,691, a $7,482 spread on the same certified stone. NZ Jewellers lists it at $19,691. 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 angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2135967129
Dimensions8.16 × 8.19 × 4.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
8.16 mm8.19 mm2.03 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2135967129
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.2%

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 4
Current: $19,691 CAD|Low: $11,953 CAD|High: $19,691 CAD|Avg: $14,551 CAD
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
November 6, 2026
Retailer 3$11,953 CAD
Retailer 7$12,150 CAD
Retailer 14$12,209 CAD
Retailer 6$12,252 CAD
Retailer 15$12,926 CAD
Retailer 11$12,969 CAD
Retailer 12$13,041 CAD
Retailer 2$13,388 CAD
Retailer 5$14,128 CAD
Retailer 4$14,344 CAD
Retailer 10$14,824 CAD
Retailer 8$16,222 CAD
Retailer 13$16,301 CAD
Retailer 9$18,402 CAD
NZ Jewellers$19,691 CAD

32 data points across 15 retailers

15 retailers$12,209 CAD to $19,691 CAD

Retailer 1
-
$11,953 CAD
Price last confirmed 13 days ago
Retailer 2
-
$12,150 CAD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$12,209 CAD
View
Retailer 4
-
$12,252 CAD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$12,926 CAD
View
Retailer 6
-
$12,969 CAD
View
Price last confirmed 11 days ago
Retailer 7
-
$13,041 CAD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$13,388 CAD
View
Retailer 9
-
$14,128 CAD
View
Price last confirmed 11 days ago
Retailer 10
-
$14,344 CAD
View
Price last confirmed 12 days ago
Retailer 11
-
$14,824 CAD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$16,222 CAD
View
Retailer 13
-
$16,301 CAD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$18,402 CAD
View
Most Expensive
B
NZ Jewellers
cbf8b36a-88f2-4b84-bba2-3eef273796df · Nov 5
$19,691 CAD
$14,099 USD
View
14 more retailers have this diamond
Prices start from $12,209 CADSave up to $7,482 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.

B+
2.03ct Round
$12,209 CAD