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Round|Natural|GIA

1.51ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 1553160486

Certificate GIA 1553160486

Diamond specifications and retailer prices

From $5,434 CAD
As of November 6, 2026
Save $6,117 CAD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,131 CAD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1553160486. Listed at 17 retailers as of November 2, 2026, with a 113% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553160486
Dimensions7.34 × 7.29 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.34 mm7.29 mm1.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1553160486
Side View
Table 58.0%Crown 36°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $12,131 CAD|Low: $5,349 CAD|High: $12,289 CAD|Avg: $7,588 CAD|-1.3%
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 12$5,434 CAD
Retailer 13$5,616 CAD
Retailer 5$5,732 CAD
Retailer 3$5,771 CAD
Retailer 6$6,065 CAD
Retailer 14$6,201 CAD
Retailer 4$6,571 CAD
Retailer 2$7,081 CAD
Retailer 7$7,582 CAD
Retailer 9$7,708 CAD
Retailer 10$7,972 CAD
Retailer 15$8,005 CAD
Retailer 8$8,849 CAD
Retailer 11$11,551 CAD
NZ Jewellers$12,131 CAD

39 data points across 15 retailers

17 retailers$5,434 CAD to $11,551 CAD

A
Cheapest Retailer
-
$5,434 CAD
A
Retailer 2
-
$5,616 CAD
View
A
Retailer 3
-
$5,732 CAD
View
A
Retailer 4
-
$5,771 CAD
View
A
Retailer 5
-
$6,065 CAD
View
Final sale: no returns
A
Retailer 6
-
$6,201 CAD
View
Retailer 7
-
$6,571 CAD
View
Price last confirmed 17 days ago
Retailer 8
-
$6,656 CAD
View
Price last confirmed 21 days ago
Retailer 9
-
$6,656 CAD
View
Price last confirmed 22 days ago
A
Retailer 10
-
$7,081 CAD
View
Retailer 11
-
$7,582 CAD
View
Price last confirmed 19 days ago
A
Retailer 12
-
$7,708 CAD
View
A
Retailer 13
-
$7,972 CAD
View
Retailer 14
-
$8,005 CAD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$8,849 CAD
View
B
Retailer 16
-
$11,551 CAD
View
Most Expensive
NZ Jewellers
23499896-309f-49f7-846d-a01557603ece · Oct 20
$12,131 CAD
$8,686 USD
View
Price last confirmed 16 days ago
16 more retailers have this diamond
Prices start from $5,434 CADSave up to $6,117 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
1.51ct Round
$5,434 CAD