CaratHunter
Plans
Heart|Natural|HRD

1.03ct K SI2 Heart Natural Diamond

K/SI2 • HRD 190000120218

Certificate HRD 190000120218

Diamond specifications and retailer prices

From HK$18,512 HKD
As of November 6, 2026
Save HK$6,999 HKD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$25,511 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 190000120218. Listed at 2 retailers as of November 2, 2026, with prices from HK$18,512 to HK$25,511, a HK$6,999 spread on the same certified stone. MOH London lists it at HK$25,511. 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

1.03
Carat
K
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 190000120218
Dimensions7.13 × 7.21 × 3.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.13 mm7.21 mm1.03 ctK / SI2
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateHRD 190000120218
Side View
Table 53.0%CrownGirdle: MediumPavilionCuletDepth 42.7%

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 6
Current: HK$25,511 HKD|Low: HK$15,228 HKD|High: HK$25,819 HKD|Avg: HK$19,786 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3HK$15,228 HKD
Retailer 2HK$18,512 HKD
MOH LondonHK$25,511 HKD

23 data points across 3 retailers

2 retailersHK$18,512 HKD to HK$25,511 HKD

B
Cheapest Retailer
-
HK$18,512 HKD
Most Expensive
C
MOH London
2A12EE859 · Nov 2
HK$25,511 HKD
£2,563 GBP
View
1 more retailer has this diamond
Prices start from HK$18,512 HKDSave up to HK$6,999 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
1.03ct Heart
HK$18,512 HKD