CaratHunter
Plans
Radiant|Natural|HRD

1.70ct F SI2 Radiant Natural Diamond

ID • F/SI2 • HRD 240000215658

Shape and cutting style on the report: Radiant

Certificate HRD 240000215658

Diamond specifications and retailer prices

From €4,083 EUR
$4,579 USD
As of November 2, 2026
Save €3,624 EUR (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €7,707 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 240000215658. Listed at 8 retailers as of October 30, 2026, with prices from €4,083 to €7,707, a €3,624 spread on the same certified stone. NZ Jewellers lists it at €7,707. 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

1.70
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 240000215658
Dimensions7.63 × 5.84 × 4.05 mm
L/W Ratio1.31
Girdle conditionPolished
Culet sizePointed
Top View
7.63 mm5.84 mm1.70 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 240000215658
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 69.0%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €7,707 EUR|Low: €3,073 EUR|High: €7,707 EUR|Avg: €5,015 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3€3,073 EUR
Retailer 10€3,859 EUR
Retailer 9€4,083 EUR
Retailer 5€4,424 EUR
Retailer 7€4,424 EUR
Retailer 8€4,424 EUR
Retailer 2€5,006 EUR
Retailer 6€5,104 EUR
Retailer 11€6,122 EUR
Retailer 4€7,046 EUR
NZ Jewellers€7,707 EUR

29 data points across 11 retailers

8 retailers€4,083 EUR to €7,707 EUR

A
Cheapest Retailer
-
€4,083 EUR
$4,579 USD
Final sale: no returns
A
Retailer 2
-
€4,424 EUR
$4,962 USD
View
A
Retailer 3
-
€4,424 EUR
$4,962 USD
View
A
Retailer 4
-
€4,424 EUR
$4,962 USD
View
A
Retailer 5
-
€5,006 EUR
View
A
Retailer 6
-
€5,104 EUR
$5,725 USD
View
B+
Retailer 7
-
€7,046 EUR
£6,223 GBP
View
Most Expensive
B+
NZ Jewellers
3f6ab583-7dbf-4952-9c5b-91087c447f19 · Oct 30
€7,707 EUR
$8,644 USD
View
7 more retailers have this diamond
Prices start from €4,083 EURSave up to €3,624 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
1.70ct Radiant
€4,083 EUR