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Radiant|Natural|HRD

1.00ct E SI2 Radiant Natural Diamond

EX • E/SI2 • HRD 260000094607

Certificate HRD 260000094607

Diamond specifications and retailer prices

From HK$11,220 HKD
$1,430 USD
As of October 28, 2026
Save HK$18,447 HKD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$29,667 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded E 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 260000094607. Listed at 13 retailers as of October 27, 2026, with prices from HK$11,220 to HK$29,667, a HK$18,447 spread on the same certified stone. NZ Jewellers lists it at HK$29,667. 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

1.00
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000094607
Dimensions6.01 × 4.92 × 3.56 mm
L/W Ratio1.22
Girdle conditionPolished
Top View
6.01 mm4.92 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000094607
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 72.4%

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: Oct 28
Current: HK$29,667 HKD|Low: HK$10,287 HKD|High: HK$29,667 HKD|Avg: HK$15,168 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 8HK$11,220 HKD
Retailer 5HK$11,267 HKD
Retailer 10HK$12,099 HKD
Retailer 12HK$12,162 HKD
Retailer 13HK$12,162 HKD
Retailer 9HK$12,727 HKD
Retailer 3HK$13,230 HKD
Retailer 7HK$13,415 HKD
Retailer 11HK$14,037 HKD
Retailer 6HK$16,576 HKD
Retailer 4HK$19,647 HKD
Retailer 2HK$21,425 HKD
NZ JewellersHK$29,667 HKD

28 data points across 13 retailers

13 retailersHK$11,220 HKD to HK$29,667 HKD

A
Cheapest Retailer
-
HK$11,220 HKD
$1,430 USD
Final sale: no returns
A
Retailer 2
-
HK$11,267 HKD
$1,436 USD
View
A
Retailer 3
-
HK$12,099 HKD
$1,542 USD
View
A
Retailer 4
-
HK$12,162 HKD
$1,550 USD
View
A
Retailer 5
-
HK$12,162 HKD
$1,550 USD
View
A
Retailer 6
-
HK$12,727 HKD
$1,622 USD
View
A
Retailer 7
-
HK$13,230 HKD
$1,686 USD
View
A
Retailer 8
-
HK$13,415 HKD
£1,346 GBP
View
Retailer 9
-
HK$14,037 HKD
$1,789 USD
View
Price last confirmed 53 days ago
A
Retailer 10
-
HK$14,037 HKD
$1,789 USD
View
A
Retailer 11
-
HK$16,576 HKD
€2,012 EUR
View
B+
Retailer 12
-
HK$21,425 HKD
£2,150 GBP
View
Most Expensive
B
NZ Jewellers
1ffcb704-a670-4530-8d6d-f8294591acf4 · Oct 27
HK$29,667 HKD
$3,781 USD
View
12 more retailers have this diamond
Prices start from HK$11,220 HKDSave up to HK$18,447 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
1.00ct Radiant
HK$11,220 HKD