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1.51ct L IF Round Natural Diamond

EX • L/IF • HRD 170001811245

Certificate HRD 170001811245

Diamond specifications and retailer prices

From $4,593 CAD
As of November 6, 2026
Save $4,422 CAD (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,015 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 L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 170001811245. Listed at 7 retailers as of November 5, 2026, with prices from $4,593 to $9,015, a $4,422 spread on the same certified stone. NZ Jewellers lists it at $9,015. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
L
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle35.1°
Pavilion angle41.6°
OriginNatural
Grading LabHRD
CertificateHRD 170001811245
Dimensions7.32 × 7.36 × 4.54 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
170001811245
Top View
7.32 mm7.36 mm1.51 ctL / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateHRD 170001811245
Side View
Table 61.0%Crown 35.1°Girdle: MED-MEDPavilion 41.6°Culet: NoneDepth 61.9%

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: Nov 6
Current: $9,015 CAD|Low: $4,593 CAD|High: $9,015 CAD|Avg: $5,893 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$4,593 CAD
Retailer 4$5,174 CAD
Retailer 3$5,374 CAD
Retailer 6$5,378 CAD
Retailer 2$5,595 CAD
Retailer 7$5,970 CAD
NZ Jewellers$9,015 CAD

21 data points across 7 retailers

7 retailers$4,593 CAD to $9,015 CAD

A
Cheapest Retailer
-
$4,593 CAD
A
Retailer 2
-
$5,174 CAD
View
A
Retailer 3
-
$5,374 CAD
View
A
Retailer 4
-
$5,378 CAD
View
A
Retailer 5
-
$5,595 CAD
View
B+
Retailer 6
-
$5,970 CAD
View
Most Expensive
B
NZ Jewellers
72e8ad5a-5819-433e-901f-c4e9dbaaeeda · Nov 5
$9,015 CAD
$6,455 USD
View
6 more retailers have this diamond
Prices start from $4,593 CADSave up to $4,422 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
$4,593 CAD