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Round|Natural|GIA

1.51ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 151

Certificate GIA 151

Diamond specifications and retailer prices

From $10,740 CAD
As of November 1, 2026
Save $9,815 CAD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,555 CAD at NZ Jewellers · As of November 5, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 13 retailers as of November 1, 2026, with prices from $10,740 to $20,555, a $9,815 spread on the same certified stone. NZ Jewellers lists it at $20,555. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 151
Dimensions7.29 × 7.33 × 4.51 mm
L/W Ratio1.01
Top View
7.29 mm7.33 mm1.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 151
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.7%

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 1
Current: $20,555 CAD|Low: $10,740 CAD|High: $20,555 CAD|Avg: $14,034 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
Retailer 15
November 5, 2026
Retailer 9$10,740 CAD
Retailer 7$11,075 CAD
Retailer 5$11,209 CAD
Retailer 10$12,333 CAD
Retailer 11$12,498 CAD
Retailer 13$13,321 CAD
Retailer 15$13,361 CAD
Retailer 4$13,432 CAD
Retailer 12$13,567 CAD
Retailer 14$14,858 CAD
Retailer 2$14,881 CAD
Retailer 3$15,417 CAD
Retailer 6$15,863 CAD
Retailer 8$15,914 CAD
NZ Jewellers$20,555 CAD

43 data points across 15 retailers

13 retailers$10,740 CAD to $20,555 CAD

A
Cheapest Retailer
-
$10,740 CAD
A
Retailer 2
-
$11,209 CAD
View
Retailer 3
-
$12,333 CAD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$12,498 CAD
View
A
Retailer 5
-
$13,321 CAD
View
A
Retailer 6
-
$13,361 CAD
View
A
Retailer 7
-
$13,432 CAD
View
A
Retailer 8
-
$13,567 CAD
View
B+
Retailer 9
-
$14,858 CAD
View
A
Retailer 10
-
$14,881 CAD
View
B+
Retailer 11
-
$15,417 CAD
View
B+
Retailer 12
-
$15,914 CAD
View
Most Expensive
B+
NZ Jewellers
a9209115-caf6-4b62-a832-c44faac8f3c6 · Nov 5
$20,555 CAD
$14,718 USD
View
12 more retailers have this diamond
Prices start from $10,740 CADSave up to $9,815 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
$10,740 CAD