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Round|Natural|GIA

1.51ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 2554655147

Certificate GIA 2554655147

Diamond specifications and retailer prices

From $11,199 CAD
As of November 5, 2026
Save $8,011 CAD (42%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $20,555 CAD at NZ Jewellers · As of September 28, 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 2554655147. Listed at 23 retailers as of November 4, 2026, with a 72% 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
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2554655147
Dimensions7.29 × 4.51 × 4.51 mm
L/W Ratio1.62
Culet sizeNone
Top View
7.29 mm4.51 mm1.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2554655147
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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 5
Current: $13,261 CAD|Low: $9,793 CAD|High: $19,494 CAD|Avg: $14,077 CAD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$11,751 CAD
Retailer 2$11,907 CAD
Retailer 4$12,241 CAD
Retailer 12$12,333 CAD
Retailer 1$13,261 CAD
Retailer 8$13,550 CAD
Retailer 11$13,710 CAD
Retailer 3$13,891 CAD
Retailer 6$14,664 CAD
Retailer 10$14,974 CAD
Retailer 5$17,992 CAD
Retailer 7$19,210 CAD

41 data points across 12 retailers

23 retailers$11,199 CAD to $19,210 CAD

A
Cheapest Retailer
-
$11,199 CAD
A
Retailer 2
-
$11,547 CAD
View
A
Retailer 3
-
$11,751 CAD
View
A
Retailer 4
-
$11,899 CAD
View
A
Retailer 5
-
$11,907 CAD
View
A
Retailer 6
-
$12,241 CAD
View
Retailer 7
-
$12,333 CAD
View
Price last confirmed 25 days ago
A
Retailer 8
-
$12,333 CAD
View
Final sale: no returns
A
Retailer 9
-
$13,261 CAD
View
Retailer 10
-
$13,361 CAD
View
Price last confirmed 29 days ago
Retailer 11
-
$13,438 CAD
View
Price last confirmed 23 days ago
Retailer 12
-
$13,550 CAD
View
Price last confirmed 14 days ago
Retailer 13
-
$13,567 CAD
View
Price last confirmed 38 days ago
A
Retailer 14
-
$13,710 CAD
View
A
Retailer 15
-
$13,798 CAD
View
A
Retailer 16
-
$13,891 CAD
View
A
Retailer 17
-
$14,664 CAD
View
B+
Retailer 18
-
$14,726 CAD
View
B+
Retailer 19
-
$14,974 CAD
View
Retailer 20
-
$15,417 CAD
View
Price last confirmed 28 days ago
B+
Retailer 21
-
$17,992 CAD
View
B+
Retailer 22
-
$19,210 CAD
View
Most Expensive
NZ Jewellers
2982d2e6-19e9-4405-8b63-34d643c4d098 · Sep 28
$20,555 CAD
$14,718 USD
View
Price last confirmed 38 days ago
22 more retailers have this diamond
Prices start from $11,199 CADSave up to $8,011 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
$11,199 CAD