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Radiant|Natural|IGI

0.45ct I VS1 Radiant Natural Diamond

VG • I/VS1 • IGI 675535950

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

Certificate IGI 675535950

Diamond specifications and retailer prices

From HK$3,448 HKD
As of November 1, 2026
Save HK$4,271 HKD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$12,893 HKD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 0.45ct natural radiant diamond

This 0.45ct natural radiant sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 675535950. Listed at 17 retailers as of November 1, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.45
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 675535950
Dimensions5.33 × 3.76 × 2.69 mm
L/W Ratio1.42
Culet sizePointed
Top View
5.33 mm3.76 mm0.45 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 675535950
Side View
Table 62.0%Crown 42.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 71.5%

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 1
Current: HK$12,893 HKD|Low: HK$3,362 HKD|High: HK$12,893 HKD|Avg: HK$5,356 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
November 7, 2026
Retailer 3HK$3,362 HKD
Retailer 11HK$3,448 HKD
Retailer 12HK$3,621 HKD
Retailer 4HK$3,691 HKD
Retailer 13HK$3,880 HKD
Retailer 2HK$4,287 HKD
Retailer 5HK$4,569 HKD
Retailer 9HK$5,016 HKD
Retailer 8HK$5,086 HKD
Retailer 7HK$5,235 HKD
Retailer 10HK$7,399 HKD
Retailer 6HK$7,720 HKD
NZ JewellersHK$12,893 HKD

43 data points across 13 retailers

17 retailersHK$3,448 HKD to HK$7,720 HKD

Retailer 1
-
HK$3,362 HKD
Price last confirmed 18 days ago
Retailer 2
-
HK$3,362 HKD
View
Price last confirmed 48 days ago
A
Retailer 3
-
HK$3,448 HKD
View
Retailer 4
-
HK$3,621 HKD
View
Price last confirmed 22 days ago
Retailer 5
-
HK$3,621 HKD
View
Price last confirmed 22 days ago
Retailer 6
-
HK$3,880 HKD
View
Price last confirmed 46 days ago
Retailer 7
-
HK$3,880 HKD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
HK$4,287 HKD
View
B+
Retailer 9
-
HK$4,389 HKD
View
B+
Retailer 10
-
HK$4,569 HKD
View
B
Retailer 11
-
HK$5,016 HKD
View
B+
Retailer 12
-
HK$5,086 HKD
View
B
Retailer 13
-
HK$5,235 HKD
View
Retailer 14
-
HK$7,399 HKD
View
Price last confirmed 17 days ago
B
Retailer 15
-
HK$7,720 HKD
View
Retailer 16
-
HK$12,893 HKD
View
Price under review
Most Expensive
NZ Jewellers
218050e9-6b0c-462a-a52d-96fc0c7227cb · Oct 21
HK$12,893 HKD
$1,645 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$3,448 HKDSave up to HK$4,271 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
0.45ct Radiant
HK$3,448 HKD