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Radiant|Natural|HRD

0.81ct F SI2 Radiant Natural Diamond

ID • F/SI2 • HRD 220000206385

Shape and cutting style on the report: Radiant

Certificate HRD 220000206385

Diamond specifications and retailer prices

From €687 EUR
$768 USD
As of November 2, 2026
Save €1,648 EUR (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,335 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-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 220000206385. Listed at 9 retailers as of October 30, 2026, with prices from €687 to €2,335, a €1,648 spread on the same certified stone. NZ Jewellers lists it at €2,335. 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

0.81
Carat
F
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 220000206385
Dimensions5.94 × 4.59 × 3.22 mm
L/W Ratio1.29
Girdle conditionPolished
Culet sizePointed
Top View
5.94 mm4.59 mm0.81 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 220000206385
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 70.0%

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: €2,335 EUR|Low: €687 EUR|High: €2,335 EUR|Avg: €1,011 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9€687 EUR
Retailer 4€745 EUR
Retailer 7€745 EUR
Retailer 10€755 EUR
Retailer 8€773 EUR
Retailer 6€859 EUR
Retailer 5€870 EUR
Retailer 3€1,053 EUR
Retailer 2€1,364 EUR
NZ Jewellers€2,335 EUR

13 data points across 10 retailers

9 retailers€687 EUR to €2,335 EUR

A
Cheapest Retailer
-
€687 EUR
$768 USD
Final sale: no returns
A
Retailer 2
-
€745 EUR
$832 USD
View
A
Retailer 3
-
€745 EUR
$832 USD
View
A
Retailer 4
-
€773 EUR
$864 USD
View
A
Retailer 5
-
€859 EUR
$960 USD
View
A
Retailer 6
-
€870 EUR
£765 GBP
View
A
Retailer 7
-
€1,053 EUR
View
B+
Retailer 8
-
€1,364 EUR
£1,200 GBP
View
Most Expensive
B
NZ Jewellers
dbee6d88-ccde-4dac-97dc-5f3c4a9ad4a8 · Oct 30
€2,335 EUR
$2,609 USD
View
8 more retailers have this diamond
Prices start from €687 EURSave up to €1,648 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
0.81ct Radiant
€687 EUR