Heart|Natural|HRD

1.28ct K SI2 Heart Natural Diamond

K/SI2 • HRD 190000105826

Shape and cutting style on the report: Heart

Certificate HRD 190000105826

Diamond specifications and retailer prices

From £2,305 GBP
€2,938 EUR
As of November 6, 2026
1 retailer carries this diamond
Only listing: £2,305 GBP at Yorxs
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Yorxs

About this 1.28ct natural heart diamond

This 1.28ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 190000105826. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.28
Carat
K
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 190000105826
Dimensions6.77 × 7.21 × 3.51 mm
L/W Ratio1.06
Girdle conditionFaceted
Top View
6.77 mm7.21 mm1.28 ctK / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateHRD 190000105826
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 49.0%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: £1,979 GBP|Low: £1,979 GBP|High: £2,310 GBP|Avg: £2,137 GBP
Retailer 1
Yorxs
November 6, 2026
Retailer 1£1,979 GBP
Yorxs£2,305 GBP

18 data points across 2 retailers

1 retailer

C
Yorxs
430641890 · Nov 6
£2,305 GBP
€2,938 EUR
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C
1.28ct Heart
£2,305 GBP