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Radiant|Natural|IGI

0.30ct I VS1 Radiant Natural Diamond

VG • I/VS1 • IGI 815675449

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

Certificate IGI 815675449

Diamond specifications and retailer prices

From HK$2,155 HKD
As of November 4, 2026
Save HK$2,861 HKD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$9,938 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.3ct natural radiant diamond

This 0.3ct 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 815675449. Listed at 11 retailers as of November 4, 2026, with a 133% 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

0.30
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.7°
Pavilion angle36.5°
OriginNatural
Grading LabIGI
CertificateIGI 815675449
Dimensions5.00 × 3.35 × 2.14 mm
L/W Ratio1.49
Top View
5.00 mm3.35 mm0.30 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 815675449
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 63.9%

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 4
Current: HK$9,938 HKD|Low: HK$2,155 HKD|High: HK$10,259 HKD|Avg: HK$3,802 HKD|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 8HK$2,155 HKD
Retailer 11HK$2,194 HKD
Retailer 3HK$2,375 HKD
Retailer 10HK$2,453 HKD
Retailer 2HK$2,461 HKD
Retailer 7HK$2,477 HKD
Retailer 4HK$2,673 HKD
Retailer 9HK$3,409 HKD
Retailer 6HK$3,668 HKD
Retailer 5HK$5,016 HKD
NZ JewellersHK$9,938 HKD

34 data points across 11 retailers

11 retailersHK$2,155 HKD to HK$5,016 HKD

A
Cheapest Retailer
-
HK$2,155 HKD
A
Retailer 2
-
HK$2,194 HKD
View
Retailer 3
-
HK$2,375 HKD
View
Price last confirmed 9 days ago
A
Retailer 4
-
HK$2,453 HKD
View
A
Retailer 5
-
HK$2,461 HKD
View
A
Retailer 6
-
HK$2,477 HKD
View
B+
Retailer 7
-
HK$2,673 HKD
View
B+
Retailer 8
-
HK$3,409 HKD
View
B
Retailer 9
-
HK$3,668 HKD
View
B
Retailer 10
-
HK$5,016 HKD
View
Most Expensive
NZ Jewellers
c9edc7d9-4616-427e-8806-3b7f78a2d79e · Nov 3
HK$9,938 HKD
$1,268 USD
View
Price under review
10 more retailers have this diamond
Prices start from HK$2,155 HKDSave up to HK$2,861 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
0.30ct Radiant
HK$2,155 HKD