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Radiant|Natural|HRD

0.81ct D SI2 Radiant Natural Diamond

ID • D/SI2 • HRD 220000194836

Shape and cutting style on the report: Radiant

Certificate HRD 220000194836

Diamond specifications and retailer prices

From HK$5,275 HKD
As of November 6, 2026
Save HK$12,650 HKD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$17,924 HKD at NZ Jewellers · As of November 5, 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 D 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 220000194836. Listed at 9 retailers as of November 5, 2026, with prices from HK$5,275 to HK$17,924, a HK$12,650 spread on the same certified stone. NZ Jewellers lists it at HK$17,924. 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
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 220000194836
Dimensions6.46 × 4.58 × 3.06 mm
L/W Ratio1.41
Girdle conditionPolished
Culet sizePointed
Top View
6.46 mm4.58 mm0.81 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 220000194836
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.0%

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 6
Current: HK$17,924 HKD|Low: HK$5,275 HKD|High: HK$17,924 HKD|Avg: HK$7,815 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9HK$5,275 HKD
Retailer 6HK$5,713 HKD
Retailer 8HK$5,713 HKD
Retailer 7HK$5,933 HKD
Retailer 4HK$6,599 HKD
Retailer 5HK$6,677 HKD
Retailer 2HK$8,073 HKD
Retailer 3HK$10,447 HKD
NZ JewellersHK$17,924 HKD

8 data points across 9 retailers

9 retailersHK$5,275 HKD to HK$17,924 HKD

A
Cheapest Retailer
-
HK$5,275 HKD
Final sale: no returns
Retailer 2
-
HK$5,713 HKD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$5,713 HKD
View
A
Retailer 4
-
HK$5,933 HKD
View
A
Retailer 5
-
HK$6,599 HKD
View
A
Retailer 6
-
HK$6,677 HKD
View
A
Retailer 7
-
HK$8,073 HKD
View
A
Retailer 8
-
HK$10,447 HKD
View
Most Expensive
B
NZ Jewellers
cc4ad798-4f55-4583-9343-bd76bafb307d · Nov 5
HK$17,924 HKD
$2,287 USD
View
8 more retailers have this diamond
Prices start from HK$5,275 HKDSave up to HK$12,650 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$5,275 HKD