CaratHunter
Plans
Heart|Natural|IGI

1.53ct H IF Heart Natural Diamond

GD • H/IF • IGI 320856183

Shape and cutting style on the report: Heart brilliant

Certificate IGI 320856183

Diamond specifications and retailer prices

From HK$42,361 HKD
As of November 5, 2026
Save HK$38,881 HKD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$81,242 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI 320856183. Listed at 15 retailers as of November 5, 2026, with prices from HK$42,361 to HK$81,242, a HK$38,881 spread on the same certified stone. NZ Jewellers lists it at HK$81,242. 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

1.53
Carat
H
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabIGI
CertificateIGI 320856183
Dimensions6.93 × 8.10 × 4.66 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
6.93 mm8.10 mm1.53 ctH / IF
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 320856183
Side View
Table 56.5%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.5%

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 5
Current: HK$81,242 HKD|Low: HK$41,099 HKD|High: HK$81,242 HKD|Avg: HK$52,867 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 3HK$42,573 HKD
Retailer 5HK$42,957 HKD
Retailer 12HK$44,830 HKD
Retailer 4HK$45,222 HKD
Retailer 2HK$47,181 HKD
Retailer 9HK$48,576 HKD
Retailer 10HK$48,576 HKD
Retailer 11HK$48,576 HKD
Retailer 8HK$56,045 HKD
Retailer 6HK$59,266 HKD
Retailer 7HK$71,375 HKD
NZ JewellersHK$81,242 HKD

24 data points across 12 retailers

15 retailersHK$42,361 HKD to HK$81,242 HKD

A
Cheapest Retailer
-
HK$42,361 HKD
A
Retailer 2
-
HK$42,573 HKD
View
A
Retailer 3
-
HK$42,957 HKD
View
B+
Retailer 4
-
HK$44,830 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$45,222 HKD
View
B+
Retailer 6
-
HK$47,181 HKD
View
Retailer 7
-
HK$48,576 HKD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$48,576 HKD
View
B+
Retailer 9
-
HK$48,576 HKD
View
Retailer 10
-
HK$48,576 HKD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
HK$49,799 HKD
View
B+
Retailer 12
-
HK$56,045 HKD
View
B
Retailer 13
-
HK$59,266 HKD
View
B
Retailer 14
-
HK$71,375 HKD
View
Most Expensive
B
NZ Jewellers
93bf230a-aa7a-46bc-91d9-a428cf5626b9 · Nov 5
HK$81,242 HKD
$10,366 USD
View
14 more retailers have this diamond
Prices start from HK$42,361 HKDSave up to HK$38,881 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.

A
1.53ct Heart
HK$42,361 HKD