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Heart|Natural|HRD

1.25ct H SI2 Heart Natural Diamond

H/SI2 • HRD 160000007944

Certificate HRD 160000007944

Diamond specifications and retailer prices

From $5,721 USD
€5,449 EUR
As of October 31, 2026
Save $2,842 USD (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $8,564 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.25ct natural heart diamond

This 1.25ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included) and certified by HRD 160000007944. Listed at 2 retailers as of October 31, 2026, with prices from $5,721 to $8,564, a $2,842 spread on the same certified stone. MOH London lists it at $8,564. 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

1.25
Carat
H
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 160000007944
Dimensions7.33 × 7.34 × 3.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
7.33 mm7.34 mm1.25 ctH / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateHRD 160000007944
Side View
Table 55.0%CrownGirdle: Extremely ThickPavilionCuletDepth 47.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: $8,564 USD|Low: $5,562 USD|High: $8,666 USD|Avg: $7,156 USD|-0.1%
MOH London
Retailer 2
November 1, 2026
Retailer 2$5,721 USD
MOH London$8,564 USD

23 data points across 2 retailers

2 retailers$5,721 USD to $8,564 USD

C
Cheapest Retailer
-
$5,721 USD
€5,449 EUR
Most Expensive
C
MOH London
8FC27E201 · Nov 1
$8,564 USD
£6,743 GBP
View
1 more retailer has this diamond
Prices start from $5,721 USDSave up to $2,842 USD

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
1.25ct Heart
$5,721 USD