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1.25ct F SI2 Round Natural Diamond

EX • F/SI2 • HRD 260000218639

Certificate HRD 260000218639

Diamond specifications and retailer prices

From €1,916 EUR
As of November 6, 2026
Save €2,941 EUR (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,857 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000218639. Listed at 11 retailers as of November 5, 2026, with prices from €1,916 to €4,857, a €2,941 spread on the same certified stone. NZ Jewellers lists it at €4,857. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.25
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000218639
Dimensions6.80 × 6.85 × 4.31 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.80 mm6.85 mm1.25 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000218639
Side View
Table 57.0%Crown 36.3°Girdle: MediumPavilion 41°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,857 EUR|Low: €1,916 EUR|High: €4,889 EUR|Avg: €3,111 EUR|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5€1,916 EUR
Retailer 4€2,302 EUR
Retailer 10€2,655 EUR
Retailer 2€2,670 EUR
Retailer 6€2,698 EUR
Retailer 3€2,788 EUR
Retailer 11€2,788 EUR
Retailer 8€2,966 EUR
Retailer 7€3,000 EUR
Retailer 9€4,649 EUR
NZ Jewellers€4,857 EUR

42 data points across 11 retailers

11 retailers€1,916 EUR to €4,857 EUR

A
Cheapest Retailer
-
€1,916 EUR
A
Retailer 2
-
€2,302 EUR
View
A
Retailer 3
-
€2,655 EUR
View
A
Retailer 4
-
€2,670 EUR
View
A
Retailer 5
-
€2,698 EUR
View
A
Retailer 6
-
€2,788 EUR
View
Retailer 7
-
€2,788 EUR
View
Price last confirmed 9 days ago
A
Retailer 8
-
€2,966 EUR
View
A
Retailer 9
-
€3,000 EUR
View
B+
Retailer 10
-
€4,649 EUR
View
Most Expensive
B
NZ Jewellers
1daf0a54-5f12-446b-92f0-e3e6ce8f6abb · Nov 5
€4,857 EUR
$5,423 USD
View
10 more retailers have this diamond
Prices start from €1,916 EURSave up to €2,941 EUR

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.

A
1.25ct Round
€1,916 EUR