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Heart|Natural|HRD

1.20ct I SI2 Heart Natural Diamond

I/SI2 • HRD 170003049513

Certificate HRD 170003049513

Diamond specifications and retailer prices

From HK$18,316 HKD
As of November 5, 2026
Save HK$16,820 HKD (48%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$35,136 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included) and certified by HRD 170003049513. Listed at 3 retailers as of November 2, 2026, with prices from HK$18,316 to HK$35,136, a HK$16,820 spread on the same certified stone. MOH London lists it at HK$35,136. 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

1.20
Carat
I
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 170003049513
Dimensions6.98 × 7.04 × 3.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.98 mm7.04 mm1.20 ctI / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateHRD 170003049513
Side View
Table 58.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 51.0%

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 5
Current: HK$35,136 HKD|Low: HK$18,316 HKD|High: HK$35,564 HKD|Avg: HK$24,312 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4HK$18,316 HKD
Retailer 3HK$20,369 HKD
Retailer 2HK$23,410 HKD
MOH LondonHK$35,136 HKD

25 data points across 4 retailers

3 retailersHK$18,316 HKD to HK$35,136 HKD

B
Cheapest Retailer
-
HK$18,316 HKD
B
Retailer 2
-
HK$23,410 HKD
View
Most Expensive
C
MOH London
E88775563 · Nov 2
HK$35,136 HKD
£3,530 GBP
View
2 more retailers have this diamond
Prices start from HK$18,316 HKDSave up to HK$16,820 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
1.20ct Heart
HK$18,316 HKD