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Round|Natural|GIA

1.51ct N SI1 Round Natural Diamond

N/SI1 • GIA 2547369116

Shape and cutting style on the report: Half moon

Certificate GIA 2547369116

Diamond specifications and retailer prices

From $5,558 CAD
As of November 5, 2026
Save $1,024 CAD (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,583 CAD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded N colour (tinted) and SI1 clarity (slightly-included) and certified by GIA 2547369116. Listed at 4 retailers as of November 5, 2026, with prices from $5,558 to $6,583, a $1,024 spread on the same certified stone. Yorxs lists it at $6,583. 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
N
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547369116
Dimensions10.01 × 5.73 × 3.74 mm
L/W Ratio1.75
Top View
10.01 mm5.73 mm1.51 ctN / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547369116
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,054 CAD|Low: $5,558 CAD|High: $10,333 CAD|Avg: $7,394 CAD|-13.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 2$5,558 CAD
Retailer 1$6,054 CAD
Retailer 3$6,579 CAD
Yorxs$6,583 CAD
Retailer 4$10,333 CAD

21 data points across 5 retailers

4 retailers$5,558 CAD to $6,583 CAD

B
Cheapest Retailer
-
$5,558 CAD
C
Retailer 2
-
$6,054 CAD
View
C
Retailer 3
-
$6,579 CAD
View
Most Expensive
C
Yorxs
FF912C630 · Nov 6
$6,583 CAD
€4,489 EUR
View
3 more retailers have this diamond
Prices start from $5,558 CADSave up to $1,024 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
1.51ct Round
$5,558 CAD