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Heart|Natural|HRD

0.76ct H SI1 Heart Natural Diamond

H/SI1 • HRD 170003105445

Certificate HRD 170003105445

Diamond specifications and retailer prices

From £1,299 GBP
€1,660 EUR
As of November 2, 2026
Save £430 GBP (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,729 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.76ct natural heart diamond

This 0.76ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included) and certified by HRD 170003105445. Listed at 2 retailers as of November 2, 2026, with prices from £1,299 to £1,729, a £430 spread on the same certified stone. Yorxs lists it at £1,729. 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

0.76
Carat
H
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 170003105445
Dimensions5.95 × 6.14 × 2.63 mm
L/W Ratio1.03
Top View
5.95 mm6.14 mm0.76 ctH / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateHRD 170003105445
Side View
Table 72.0%CrownGirdlePavilionCuletDepth 42.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: £389 GBP|Low: £389 GBP|High: £1,729 GBP|Avg: £1,134 GBP
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 1£389 GBP
Retailer 2£1,299 GBP
Yorxs£1,729 GBP

17 data points across 3 retailers

2 retailers£1,299 GBP to £1,729 GBP

C
Cheapest Retailer
-
£1,299 GBP
€1,660 EUR
Most Expensive
C
Yorxs
357009890 · Nov 2
£1,729 GBP
€2,210 EUR
View
1 more retailer has this diamond
Prices start from £1,299 GBPSave up to £430 GBP

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
0.76ct Heart
£1,299 GBP