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Radiant|Natural|HRD

1.51ct F SI2 Radiant Natural Diamond

GD • F/SI2 • HRD 260000115632

Certificate HRD 260000115632

Diamond specifications and retailer prices

From €3,193 EUR
As of November 6, 2026
Save €2,835 EUR (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €6,028 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 260000115632. Listed at 8 retailers as of November 5, 2026, with prices from €3,193 to €6,028, a €2,835 spread on the same certified stone. NZ Jewellers lists it at €6,028. 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

1.51
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 260000115632
Dimensions7.38 × 5.51 × 3.90 mm
L/W Ratio1.34
Top View
7.38 mm5.51 mm1.51 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 260000115632
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 70.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €6,028 EUR|Low: €2,927 EUR|High: €6,028 EUR|Avg: €4,193 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 8€3,193 EUR
Retailer 4€3,460 EUR
Retailer 6€3,460 EUR
Retailer 7€3,592 EUR
Retailer 5€3,992 EUR
Retailer 3€4,028 EUR
Retailer 2€5,754 EUR
NZ Jewellers€6,028 EUR

27 data points across 8 retailers

8 retailers€3,193 EUR to €6,028 EUR

B+
Cheapest Retailer
-
€3,193 EUR
Final sale: no returns
B+
Retailer 2
-
€3,460 EUR
View
Retailer 3
-
€3,460 EUR
View
Price last confirmed 9 days ago
B+
Retailer 4
-
€3,592 EUR
View
B+
Retailer 5
-
€3,992 EUR
View
B+
Retailer 6
-
€4,028 EUR
View
B+
Retailer 7
-
€5,754 EUR
View
Most Expensive
B+
NZ Jewellers
c006000d-3fd8-43db-9dc7-d68c0fc1db51 · Nov 5
€6,028 EUR
$6,730 USD
View
7 more retailers have this diamond
Prices start from €3,193 EURSave up to €2,835 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.

B+
1.51ct Radiant
€3,193 EUR