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Radiant|Natural|IGI

1.01ct H SI2 Radiant Natural Diamond

VG • H/SI2 • IGI 668405923

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 668405923

Diamond specifications and retailer prices

From HK$9,452 HKD
As of November 6, 2026
Save HK$15,526 HKD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$24,978 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 668405923. Listed at 16 retailers as of November 5, 2026, with prices from HK$9,452 to HK$24,978, a HK$15,526 spread on the same certified stone. NZ Jewellers lists it at HK$24,978. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 668405923
Dimensions6.62 × 5.30 × 3.59 mm
L/W Ratio1.25
Culet sizePointed
Top View
6.62 mm5.30 mm1.01 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 668405923
Side View
Table 70.0%Crown 46.4°Girdle: THN-MEDPavilion 42°Culet: NoneDepth 67.7%

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$24,978 HKD|Low: HK$7,877 HKD|High: HK$24,978 HKD|Avg: HK$12,260 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
Retailer 14
Retailer 15
November 6, 2026
Retailer 11HK$9,452 HKD
Retailer 6HK$9,491 HKD
Retailer 12HK$9,679 HKD
Retailer 2HK$10,063 HKD
Retailer 4HK$10,243 HKD
Retailer 5HK$10,243 HKD
Retailer 15HK$10,486 HKD
Retailer 14HK$10,667 HKD
Retailer 13HK$10,714 HKD
Retailer 7HK$10,941 HKD
Retailer 10HK$11,294 HKD
Retailer 3HK$11,819 HKD
Retailer 8HK$14,217 HKD
Retailer 9HK$18,708 HKD
NZ JewellersHK$24,978 HKD

45 data points across 15 retailers

16 retailersHK$9,452 HKD to HK$24,978 HKD

A
Cheapest Retailer
-
HK$9,452 HKD
Final sale: no returns
A
Retailer 2
-
HK$9,491 HKD
View
Retailer 3
-
HK$9,679 HKD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$10,063 HKD
View
Retailer 5
-
HK$10,243 HKD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$10,243 HKD
View
B+
Retailer 7
-
HK$10,486 HKD
View
B+
Retailer 8
-
HK$10,667 HKD
View
B+
Retailer 9
-
HK$10,714 HKD
View
B+
Retailer 10
-
HK$10,941 HKD
View
A
Retailer 11
-
HK$11,294 HKD
View
B+
Retailer 12
-
HK$11,294 HKD
View
B+
Retailer 13
-
HK$11,819 HKD
View
B+
Retailer 14
-
HK$14,217 HKD
View
B+
Retailer 15
-
HK$18,708 HKD
View
Most Expensive
B
NZ Jewellers
c64a6b78-3b14-4d19-be06-07e1488bd45d · Nov 5
HK$24,978 HKD
$3,187 USD
View
15 more retailers have this diamond
Prices start from HK$9,452 HKDSave up to HK$15,526 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
1.01ct Radiant
HK$9,452 HKD