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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 HK$6,026 HKD
$768 USD
As of November 2, 2026
Save HK$14,445 HKD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$20,470 HKD 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 HK$6,026 to HK$20,470, a HK$14,445 spread on the same certified stone. NZ Jewellers lists it at HK$20,470. 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
Colour
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: HK$20,470 HKD|Low: HK$6,026 HKD|High: HK$20,470 HKD|Avg: HK$8,861 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9HK$6,026 HKD
Retailer 4HK$6,528 HKD
Retailer 7HK$6,528 HKD
Retailer 10HK$6,614 HKD
Retailer 8HK$6,779 HKD
Retailer 6HK$7,532 HKD
Retailer 5HK$7,627 HKD
Retailer 3HK$9,227 HKD
Retailer 2HK$11,957 HKD
NZ JewellersHK$20,470 HKD

13 data points across 10 retailers

9 retailersHK$6,026 HKD to HK$20,470 HKD

A
Cheapest Retailer
-
HK$6,026 HKD
$768 USD
Final sale: no returns
A
Retailer 2
-
HK$6,528 HKD
$832 USD
View
A
Retailer 3
-
HK$6,528 HKD
$832 USD
View
A
Retailer 4
-
HK$6,779 HKD
$864 USD
View
A
Retailer 5
-
HK$7,532 HKD
$960 USD
View
A
Retailer 6
-
HK$7,627 HKD
£765 GBP
View
A
Retailer 7
-
HK$9,227 HKD
€1,120 EUR
View
B+
Retailer 8
-
HK$11,957 HKD
£1,200 GBP
View
Most Expensive
B
NZ Jewellers
dbee6d88-ccde-4dac-97dc-5f3c4a9ad4a8 · Oct 30
HK$20,470 HKD
$2,609 USD
View
8 more retailers have this diamond
Prices start from HK$6,026 HKDSave up to HK$14,445 HKD

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
HK$6,026 HKD