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Round|Natural|GIA

0.50ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1569388017

Certificate GIA 1569388017

Diamond specifications and retailer prices

From $535 CAD
As of November 6, 2026
Save $2,067 CAD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,602 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1569388017. Listed at 21 retailers as of November 4, 2026, with prices from $535 to $2,602, a $2,067 spread on the same certified stone. NZ Jewellers lists it at $2,602. 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

0.50
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1569388017
Dimensions5.04 × 5.09 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.04 mm5.09 mm0.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569388017
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 6
Current: $2,602 CAD|Low: $535 CAD|High: $2,602 CAD|Avg: $937 CAD|+14.2%
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
Retailer 18
November 6, 2026
Retailer 2$535 CAD
Retailer 4$654 CAD
Retailer 17$663 CAD
Retailer 9$670 CAD
Retailer 6$726 CAD
Retailer 16$732 CAD
Retailer 10$736 CAD
Retailer 13$763 CAD
Retailer 8$782 CAD
Retailer 3$839 CAD
Retailer 14$906 CAD
Retailer 15$913 CAD
Retailer 12$934 CAD
Retailer 11$985 CAD
Retailer 5$1,008 CAD
Retailer 7$1,025 CAD
Retailer 18$1,677 CAD
NZ Jewellers$2,602 CAD

22 data points across 18 retailers

21 retailers$535 CAD to $2,602 CAD

A
Cheapest Retailer
-
$535 CAD
A
Retailer 2
-
$626 CAD
View
A
Retailer 3
-
$654 CAD
View
A
Retailer 4
-
$663 CAD
View
A
Retailer 5
-
$670 CAD
View
Final sale: no returns
A
Retailer 6
-
$726 CAD
View
A
Retailer 7
-
$732 CAD
View
Retailer 8
-
$736 CAD
View
Price last confirmed 19 days ago
A
Retailer 9
-
$763 CAD
View
A
Retailer 10
-
$782 CAD
View
A
Retailer 11
-
$839 CAD
View
A
Retailer 12
-
$906 CAD
View
B+
Retailer 13
-
$913 CAD
View
B+
Retailer 14
-
$934 CAD
View
B+
Retailer 15
-
$985 CAD
View
B+
Retailer 16
-
$1,008 CAD
View
B+
Retailer 17
-
$1,025 CAD
View
Retailer 18
-
$1,133 CAD
View
Price last confirmed 36 days ago
Retailer 19
-
$1,165 CAD
View
Price last confirmed 37 days ago
B
Retailer 20
-
$1,677 CAD
View
Most Expensive
C
NZ Jewellers
1572845e-f818-4d3b-bd7e-35ce98bf23b7 · Nov 4
$2,602 CAD
$1,863 USD
View
20 more retailers have this diamond
Prices start from $535 CADSave up to $2,067 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
0.50ct Round
$535 CAD