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Round|Natural|GIA

0.45ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2556151212

Certificate GIA 2556151212

Diamond specifications and retailer prices

From $518 CAD
As of November 6, 2026
Save $1,877 CAD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,395 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2556151212. Listed at 14 retailers as of November 4, 2026, with prices from $518 to $2,395, a $1,877 spread on the same certified stone. NZ Jewellers lists it at $2,395. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556151212
Dimensions4.91 × 4.87 × 3.07 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Pinpoint
Top View
4.91 mm4.87 mm0.45 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556151212
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NDepth 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 6
Current: $2,395 CAD|Low: $580 CAD|High: $2,395 CAD|Avg: $987 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
November 6, 2026
Retailer 12$580 CAD
Retailer 2$648 CAD
Retailer 3$673 CAD
Retailer 14$673 CAD
Retailer 4$687 CAD
Retailer 7$708 CAD
Retailer 5$721 CAD
Retailer 11$771 CAD
Retailer 6$881 CAD
Retailer 8$940 CAD
Retailer 9$973 CAD
Retailer 13$1,258 CAD
Retailer 10$1,443 CAD
NZ Jewellers$2,395 CAD

42 data points across 14 retailers

14 retailers$518 CAD to $2,395 CAD

A
Cheapest Retailer
-
$518 CAD
A
Retailer 2
-
$580 CAD
View
A
Retailer 3
-
$648 CAD
View
A
Retailer 4
-
$673 CAD
View
Retailer 5
-
$673 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$708 CAD
View
B+
Retailer 7
-
$721 CAD
View
B+
Retailer 8
-
$771 CAD
View
B+
Retailer 9
-
$848 CAD
View
B+
Retailer 10
-
$881 CAD
View
B+
Retailer 11
-
$940 CAD
View
B
Retailer 12
-
$973 CAD
View
B
Retailer 13
-
$1,443 CAD
View
Most Expensive
B
NZ Jewellers
abd41bc2-ddda-4d57-b34c-2353a4d8e8b7 · Nov 4
$2,395 CAD
$1,715 USD
View
13 more retailers have this diamond
Prices start from $518 CADSave up to $1,877 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
0.45ct Round
$518 CAD