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Radiant|Natural|IGI

0.90ct I SI1 Radiant Natural Diamond

GD • I/SI1 • IGI 229604050

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

Certificate IGI 229604050

Diamond specifications and retailer prices

From HK$10,718 HKD
$1,366 USD
As of November 1, 2026
Save HK$6,822 HKD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$17,540 HKD at Yorxs · As of October 29, 2026
View at Yorxs

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI 229604050. Listed at 3 retailers as of October 29, 2026, with prices from HK$10,718 to HK$17,540, a HK$6,822 spread on the same certified stone. Yorxs lists it at HK$17,540. 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

0.90
Carat
I
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 229604050
Dimensions5.99 × 4.65 × 3.44 mm
L/W Ratio1.29
Culet sizePointed
Top View
5.99 mm4.65 mm0.90 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 229604050
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$14,547 HKD|Low: HK$10,718 HKD|High: HK$17,766 HKD|Avg: HK$14,255 HKD|+5.0%
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 2HK$10,718 HKD
Retailer 1HK$14,547 HKD
YorxsHK$17,540 HKD

40 data points across 3 retailers

3 retailersHK$10,718 HKD to HK$17,540 HKD

B+
Cheapest Retailer
-
HK$10,718 HKD
$1,366 USD
B
Retailer 2
-
HK$14,547 HKD
£1,460 GBP
View
Most Expensive
B
Yorxs
BN-3430 · Oct 29
HK$17,540 HKD
€2,129 EUR
View
2 more retailers have this diamond
Prices start from HK$10,718 HKDSave up to HK$6,822 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.

B+
0.90ct Radiant
HK$10,718 HKD