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 HK$62,879 HKD
As of November 4, 2026
Save HK$51,064 HKD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$113,944 HKD 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 HK$62,879 to HK$113,944, a HK$51,064 spread on the same certified stone. NZ Jewellers lists it at HK$113,944. 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
Colour
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: HK$113,944 HKD|Low: HK$57,639 HKD|High: HK$113,944 HKD|Avg: HK$76,524 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9HK$62,879 HKD
Retailer 8HK$62,887 HKD
Retailer 2HK$63,287 HKD
Retailer 6HK$68,128 HKD
Retailer 5HK$69,171 HKD
Retailer 4HK$74,137 HKD
Retailer 7HK$78,609 HKD
Retailer 3HK$94,692 HKD
NZ JewellersHK$113,944 HKD

41 data points across 9 retailers

10 retailersHK$62,879 HKD to HK$113,944 HKD

B+
Cheapest Retailer
-
HK$62,879 HKD
Final sale: no returns
Retailer 2
-
HK$62,887 HKD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
HK$63,287 HKD
View
B
Retailer 4
-
HK$68,128 HKD
View
B
Retailer 5
-
HK$69,171 HKD
View
B
Retailer 6
-
HK$74,137 HKD
View
B
Retailer 7
-
HK$78,609 HKD
View
Retailer 8
-
HK$78,609 HKD
View
Price last confirmed 13 days ago
B
Retailer 9
-
HK$94,692 HKD
View
Most Expensive
C
NZ Jewellers
0c3fbd4a-2de8-4347-aea7-9b996f4eb7a7 · Nov 5
HK$113,944 HKD
$14,524 USD
View
9 more retailers have this diamond
Prices start from HK$62,879 HKDSave up to HK$51,064 HKD

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
HK$62,879 HKD