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Heart|Natural|HRD

1.55ct K SI2 Heart Natural Diamond

K/SI2 • HRD 190000075703

Certificate HRD 190000075703

Diamond specifications and retailer prices

From HK$34,963 HKD
As of November 6, 2026
Save HK$18,229 HKD (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$53,191 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.55ct natural heart diamond

This 1.55ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 190000075703. Listed at 2 retailers as of November 2, 2026, with prices from HK$34,963 to HK$53,191, a HK$18,229 spread on the same certified stone. MOH London lists it at HK$53,191. 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

1.55
Carat
K
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 190000075703
Dimensions7.16 × 7.71 × 3.96 mm
L/W Ratio1.08
Girdle conditionFaceted
Top View
7.16 mm7.71 mm1.55 ctK / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateHRD 190000075703
Side View
Table 66.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 51.4%

Caratlytics Score

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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 6
Current: HK$53,191 HKD|Low: HK$30,683 HKD|High: HK$53,829 HKD|Avg: HK$39,687 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3HK$30,683 HKD
Retailer 2HK$34,963 HKD
MOH LondonHK$53,191 HKD

24 data points across 3 retailers

2 retailersHK$34,963 HKD to HK$53,191 HKD

B
Cheapest Retailer
-
HK$34,963 HKD
Most Expensive
C
MOH London
6782C27BA · Nov 2
HK$53,191 HKD
£5,344 GBP
View
1 more retailer has this diamond
Prices start from HK$34,963 HKDSave up to HK$18,229 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
1.55ct Heart
HK$34,963 HKD