Radiant|Natural|GIA

1.45ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 6455740212

Certificate GIA 6455740212

Diamond specifications and retailer prices

From $5,624 CAD
As of November 6, 2026
Save $6,280 CAD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,904 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.45ct natural radiant diamond

This 1.45ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6455740212. Listed at 14 retailers as of November 5, 2026, with prices from $5,624 to $11,904, a $6,280 spread on the same certified stone. NZ Jewellers lists it at $11,904. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.45
Carat
K
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6455740212
Dimensions7.75 × 5.44 × 3.83 mm
L/W Ratio1.42
Top View
7.75 mm5.44 mm1.45 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6455740212
Side View
Table 64.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 70.4%

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 6
Current: $11,904 CAD|Low: $5,624 CAD|High: $11,904 CAD|Avg: $7,695 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3$5,624 CAD
Retailer 7$5,746 CAD
Retailer 11$6,098 CAD
Retailer 8$6,448 CAD
Retailer 9$6,448 CAD
Retailer 10$6,448 CAD
Retailer 2$7,008 CAD
Retailer 4$8,009 CAD
Retailer 5$8,684 CAD
Retailer 6$11,305 CAD
NZ Jewellers$11,904 CAD

45 data points across 11 retailers

14 retailers$5,624 CAD to $11,904 CAD

B+
Cheapest Retailer
-
$5,624 CAD
Retailer 2
-
$5,746 CAD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$6,002 CAD
View
B+
Retailer 4
-
$6,098 CAD
View
B+
Retailer 5
-
$6,448 CAD
View
B+
Retailer 6
-
$6,448 CAD
View
Retailer 7
-
$6,448 CAD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$7,008 CAD
View
B
Retailer 9
-
$7,441 CAD
View
Retailer 10
-
$7,857 CAD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$8,009 CAD
View
B
Retailer 12
-
$8,684 CAD
View
B
Retailer 13
-
$11,305 CAD
View
Most Expensive
C
NZ Jewellers
46e8dc74-997f-422d-bb20-ac0d9b6ddc94 · Nov 5
$11,904 CAD
$8,463 USD
View
13 more retailers have this diamond
Prices start from $5,624 CADSave up to $6,280 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+
1.45ct Radiant
$5,624 CAD