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Radiant|Natural|IGI

1.01ct I SI2 Radiant Natural Diamond

VG • I/SI2 • IGI 675551133

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

Certificate IGI 675551133

Diamond specifications and retailer prices

From HK$9,648 HKD
As of November 6, 2026
Save HK$20,322 HKD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$29,970 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 675551133. Listed at 16 retailers as of November 5, 2026, with prices from HK$9,648 to HK$29,970, a HK$20,322 spread on the same certified stone. NZ Jewellers lists it at HK$29,970. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 675551133
Dimensions7.31 × 4.85 × 3.37 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Top View
7.31 mm4.85 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 675551133
Side View
Table 67.0%Crown 39.6°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 69.5%

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$29,970 HKD|Low: HK$9,648 HKD|High: HK$31,303 HKD|Avg: HK$15,753 HKD|-4.3%
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 8HK$9,648 HKD
Retailer 3HK$10,816 HKD
Retailer 6HK$11,333 HKD
Retailer 14HK$11,388 HKD
Retailer 15HK$12,203 HKD
Retailer 7HK$12,289 HKD
Retailer 12HK$12,289 HKD
Retailer 2HK$12,618 HKD
Retailer 4HK$12,845 HKD
Retailer 13HK$12,853 HKD
Retailer 11HK$13,347 HKD
Retailer 5HK$14,178 HKD
Retailer 9HK$16,686 HKD
Retailer 10HK$21,529 HKD
NZ JewellersHK$29,970 HKD

44 data points across 15 retailers

16 retailersHK$9,648 HKD to HK$29,970 HKD

A
Cheapest Retailer
-
HK$9,648 HKD
Retailer 2
-
HK$10,816 HKD
View
Price last confirmed 10 days ago
A
Retailer 3
-
HK$11,333 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$11,388 HKD
View
B+
Retailer 5
-
HK$12,203 HKD
View
Retailer 6
-
HK$12,289 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$12,289 HKD
View
B+
Retailer 8
-
HK$12,618 HKD
View
B+
Retailer 9
-
HK$12,845 HKD
View
B+
Retailer 10
-
HK$12,853 HKD
View
B+
Retailer 11
-
HK$13,347 HKD
View
B+
Retailer 12
-
HK$13,794 HKD
View
B+
Retailer 13
-
HK$14,178 HKD
View
B+
Retailer 14
-
HK$16,686 HKD
View
B
Retailer 15
-
HK$21,529 HKD
View
Most Expensive
C
NZ Jewellers
ebb280e3-daf7-432f-8df1-501ea45ef80d · Nov 5
HK$29,970 HKD
$3,824 USD
View
15 more retailers have this diamond
Prices start from HK$9,648 HKDSave up to HK$20,322 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$9,648 HKD