CaratHunter
Plans
Heart|Natural|HRD

1.21ct F SI2 Heart Natural Diamond

F/SI2 • HRD 190000076002

Certificate HRD 190000076002

Diamond specifications and retailer prices

From HK$27,055 HKD
As of November 5, 2026
Save HK$6,117 HKD (18%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$33,172 HKD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included) and certified by HRD 190000076002. Listed at 2 retailers as of November 5, 2026, with prices from HK$27,055 to HK$33,172, a HK$6,117 spread on the same certified stone. Yorxs lists it at HK$33,172. 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

1.21
Carat
F
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 190000076002
Dimensions7.80 × 8.24 × 2.58 mm
L/W Ratio1.06
Girdle conditionFaceted
Top View
7.80 mm8.24 mm1.21 ctF / SI2
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateHRD 190000076002
Side View
Table 74.0%CrownGirdle: MediumPavilionCuletDepth 31.3%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
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$29,429 HKD|Low: HK$27,055 HKD|High: HK$35,496 HKD|Avg: HK$31,243 HKD
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 3HK$27,055 HKD
Retailer 1HK$29,429 HKD
YorxsHK$33,172 HKD
Retailer 2HK$35,496 HKD

19 data points across 4 retailers

2 retailersHK$27,055 HKD to HK$33,172 HKD

C
Cheapest Retailer
-
HK$27,055 HKD
Most Expensive
C
Yorxs
430587496 · Nov 6
HK$33,172 HKD
€4,031 EUR
View
1 more retailer has this diamond
Prices start from HK$27,055 HKDSave up to HK$6,117 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.

C
1.21ct Heart
HK$27,055 HKD