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Round|Natural|GIA

0.28ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2447743043

Certificate GIA 2447743043

Diamond specifications and retailer prices

From $205 CAD
As of November 4, 2026
Save $1,101 CAD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,306 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.28ct natural round diamond

This 0.28ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2447743043. Listed at 10 retailers as of November 4, 2026, with prices from $205 to $1,306, a $1,101 spread on the same certified stone. NZ Jewellers lists it at $1,306. 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

0.28
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2447743043
Dimensions4.17 × 4.15 × 2.61 mm
L/W Ratio1.00
Top View
4.17 mm4.15 mm0.28 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2447743043
Side View
Table 56.0%Crown 36°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.6%

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 4
Current: $1,306 CAD|Low: $204 CAD|High: $1,306 CAD|Avg: $424 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$205 CAD
Retailer 8$288 CAD
Retailer 4$293 CAD
Retailer 11$295 CAD
Retailer 7$310 CAD
Retailer 5$321 CAD
Retailer 10$332 CAD
Retailer 9$388 CAD
Retailer 3$577 CAD
Retailer 2$588 CAD
NZ Jewellers$1,306 CAD

22 data points across 11 retailers

10 retailers$205 CAD to $1,306 CAD

A
Cheapest Retailer
-
$205 CAD
A
Retailer 2
-
$288 CAD
View
A
Retailer 3
-
$293 CAD
View
Retailer 4
-
$310 CAD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$321 CAD
View
B+
Retailer 6
-
$332 CAD
View
B+
Retailer 7
-
$388 CAD
View
B
Retailer 8
-
$588 CAD
View
B
Retailer 9
-
$740 CAD
View
Most Expensive
B
NZ Jewellers
0a6a1fb1-9f2c-4358-b517-0c2bf6dc735e · Nov 4
$1,306 CAD
$935 USD
View
9 more retailers have this diamond
Prices start from $205 CADSave up to $1,101 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
0.28ct Round
$205 CAD