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Round|Natural|GIA

1.51ct F VS1 Round Natural Diamond

VG • F/VS1 • GIA 2546319997

Certificate GIA 2546319997

Diamond specifications and retailer prices

From $10,479 CAD
As of October 30, 2026
Save $9,609 CAD (48%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $20,087 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 very-good cut grade and certified by GIA 2546319997. Listed at 24 retailers as of October 30, 2026, with prices from $10,479 to $20,087, a $9,609 spread on the same certified stone. NZ Jewellers lists it at $20,087. 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

1.51
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546319997
Dimensions7.09 × 7.14 × 4.61 mm
L/W Ratio1.01
Top View
7.09 mm7.14 mm1.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546319997
Side View
Table 55.0%Crown 38.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.9%

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: Oct 30
Current: $20,087 CAD|Low: $10,479 CAD|High: $20,677 CAD|Avg: $13,887 CAD|-2.9%
NZ Jewellers
Retailer 2
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Retailer 24
November 6, 2026
Retailer 6$10,479 CAD
Retailer 9$10,726 CAD
Retailer 16$11,116 CAD
Retailer 8$11,236 CAD
Retailer 14$11,285 CAD
Retailer 12$11,969 CAD
Retailer 21$12,051 CAD
Retailer 3$12,053 CAD
Retailer 20$12,695 CAD
Retailer 2$12,953 CAD
Retailer 11$13,057 CAD
Retailer 4$13,236 CAD
Retailer 7$13,258 CAD
Retailer 23$13,617 CAD
Retailer 24$13,617 CAD
Retailer 22$14,064 CAD
Retailer 15$14,451 CAD
Retailer 18$14,918 CAD
Retailer 17$15,065 CAD
Retailer 10$15,558 CAD
Retailer 5$15,864 CAD
Retailer 13$17,583 CAD
Retailer 19$18,772 CAD
NZ Jewellers$20,087 CAD

28 data points across 24 retailers

24 retailers$10,479 CAD to $20,087 CAD

A
Cheapest Retailer
-
$10,479 CAD
A
Retailer 2
-
$10,726 CAD
View
A
Retailer 3
-
$11,116 CAD
View
A
Retailer 4
-
$11,236 CAD
View
A
Retailer 5
-
$11,285 CAD
View
A
Retailer 6
-
$11,969 CAD
View
A
Retailer 7
-
$12,051 CAD
View
Final sale: no returns
Retailer 8
-
$12,053 CAD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$12,695 CAD
View
A
Retailer 10
-
$12,953 CAD
View
A
Retailer 11
-
$13,057 CAD
View
Retailer 12
-
$13,236 CAD
View
Price last confirmed 14 days ago
A
Retailer 13
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$13,258 CAD
View
A
Retailer 14
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$13,617 CAD
View
A
Retailer 15
-
$13,617 CAD
View
A
Retailer 16
-
$14,064 CAD
View
A
Retailer 17
-
$14,451 CAD
View
B+
Retailer 18
-
$14,918 CAD
View
B+
Retailer 19
-
$15,065 CAD
View
B+
Retailer 20
-
$15,558 CAD
View
Retailer 21
-
$15,864 CAD
View
Price last confirmed 14 days ago
B+
Retailer 22
-
$17,583 CAD
View
B+
Retailer 23
-
$18,772 CAD
View
Most Expensive
B+
NZ Jewellers
21a9b847-e9c9-48f9-aabf-dcb8a408ae50 · Nov 5
$20,087 CAD
$14,383 USD
View
23 more retailers have this diamond
Prices start from $10,479 CADSave up to $9,609 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
$10,479 CAD