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Heart|Natural|HRD

1.51ct G SI2 Heart Natural Diamond

GD • G/SI2 • HRD 220000048597

Shape and cutting style on the report: Heart

Certificate HRD 220000048597

Diamond specifications and retailer prices

From $3,773 CAD
₹257,251 INR
As of November 1, 2026
Save $5,488 CAD (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,261 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 220000048597. Listed at 11 retailers as of October 30, 2026, with prices from $3,773 to $9,261, a $5,488 spread on the same certified stone. NZ Jewellers lists it at $9,261. 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
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 220000048597
Dimensions6.73 × 7.86 × 4.20 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Top View
6.73 mm7.86 mm1.51 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 220000048597
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: 0.0Depth 53.0%

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 1
Current: $3,773 CAD|Low: $3,764 CAD|High: $8,996 CAD|Avg: $5,476 CAD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 1$3,773 CAD
Retailer 5$4,473 CAD
Retailer 6$4,874 CAD
Retailer 3$4,906 CAD
Retailer 8$5,520 CAD
Retailer 4$5,521 CAD
Retailer 7$6,134 CAD
Retailer 2$8,938 CAD

44 data points across 8 retailers

11 retailers$3,773 CAD to $9,261 CAD

A
Cheapest Retailer
-
$3,773 CAD
₹257,251 INR
B+
Retailer 2
-
$4,473 CAD
$3,202 USD
View
B+
Retailer 3
-
$4,874 CAD
A$5,368 AUD
View
B+
Retailer 4
-
$4,906 CAD
$3,512 USD
View
Final sale: no returns
B+
Retailer 5
-
$5,315 CAD
$3,805 USD
View
Retailer 6
-
$5,315 CAD
$3,805 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$5,520 CAD
$3,952 USD
View
B+
Retailer 8
-
$5,521 CAD
$3,952 USD
View
B+
Retailer 9
-
$6,134 CAD
$4,391 USD
View
B
Retailer 10
-
$8,938 CAD
£5,038 GBP
View
Most Expensive
B
NZ Jewellers
69b22b51-585c-42f2-b243-9803387649ff · Oct 30
$9,261 CAD
$6,630 USD
View
10 more retailers have this diamond
Prices start from $3,773 CADSave up to $5,488 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 Heart
$3,773 CAD