CaratHunter
Plans
Heart|Natural|HRD

1.73ct I IF Heart Natural Diamond

GD • I/IF • HRD 260000051781

Certificate HRD 260000051781

Diamond specifications and retailer prices

From $11,194 CAD
As of November 4, 2026
Save $9,090 CAD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $20,284 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.73ct natural heart diamond

This 1.73ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 260000051781. Listed at 10 retailers as of November 4, 2026, with prices from $11,194 to $20,284, a $9,090 spread on the same certified stone. NZ Jewellers lists it at $20,284. 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

1.73
Carat
I
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 260000051781
Dimensions6.78 × 7.52 × 4.69 mm
L/W Ratio1.11
Top View
6.78 mm7.52 mm1.73 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 260000051781
Side View
Table 69.0%CrownGirdlePavilionCuletDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $20,284 CAD|Low: $10,261 CAD|High: $20,284 CAD|Avg: $13,623 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9$11,194 CAD
Retailer 8$11,195 CAD
Retailer 2$11,266 CAD
Retailer 6$12,128 CAD
Retailer 5$12,314 CAD
Retailer 4$13,198 CAD
Retailer 7$13,994 CAD
Retailer 3$16,857 CAD
NZ Jewellers$20,284 CAD

41 data points across 9 retailers

10 retailers$11,194 CAD to $20,284 CAD

B+
Cheapest Retailer
-
$11,194 CAD
Final sale: no returns
Retailer 2
-
$11,195 CAD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$11,266 CAD
View
B
Retailer 4
-
$12,128 CAD
View
B
Retailer 5
-
$12,314 CAD
View
B
Retailer 6
-
$13,198 CAD
View
B
Retailer 7
-
$13,994 CAD
View
Retailer 8
-
$13,994 CAD
View
Price last confirmed 13 days ago
B
Retailer 9
-
$16,857 CAD
View
Most Expensive
C
NZ Jewellers
0c3fbd4a-2de8-4347-aea7-9b996f4eb7a7 · Nov 5
$20,284 CAD
$14,524 USD
View
9 more retailers have this diamond
Prices start from $11,194 CADSave up to $9,090 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+
1.73ct Heart
$11,194 CAD