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Heart|Natural|HRD

1.53ct I SI2 Heart Natural Diamond

I/SI2 • HRD 190000113144

Certificate HRD 190000113144

Diamond specifications and retailer prices

From HK$42,796 HKD
€5,195 EUR
As of November 2, 2026
Save HK$28,417 HKD (40%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$71,213 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included) and certified by HRD 190000113144. Listed at 3 retailers as of November 1, 2026, with prices from HK$42,796 to HK$71,213, a HK$28,417 spread on the same certified stone. MOH London lists it at HK$71,213. 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
I
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 190000113144
Dimensions6.60 × 7.31 × 3.56 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
6.60 mm7.31 mm1.53 ctI / SI2
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateHRD 190000113144
Side View
Table 58.0%CrownGirdle: Extremely ThickPavilionCuletDepth 48.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$71,213 HKD|Low: HK$42,796 HKD|High: HK$72,070 HKD|Avg: HK$52,386 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4HK$42,796 HKD
Retailer 3HK$45,638 HKD
Retailer 2HK$49,848 HKD
MOH LondonHK$71,213 HKD

24 data points across 4 retailers

3 retailersHK$42,796 HKD to HK$71,213 HKD

B
Cheapest Retailer
-
HK$42,796 HKD
€5,195 EUR
B
Retailer 2
-
HK$49,848 HKD
€6,051 EUR
View
Most Expensive
C
MOH London
1C4511FF3 · Nov 1
HK$71,213 HKD
£7,147 GBP
View
2 more retailers have this diamond
Prices start from HK$42,796 HKDSave up to HK$28,417 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
1.53ct Heart
HK$42,796 HKD