Radiant|Natural|IGI

0.31ct H SI2 Radiant Natural Diamond

VG • H/SI2 • IGI 692555266

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

Certificate IGI 692555266

Diamond specifications and retailer prices

From HK$1,484 HKD
₹18,015 INR
As of October 30, 2026
Save HK$3,398 HKD (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$9,580 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.31ct natural radiant diamond

This 0.31ct natural radiant sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 692555266. Listed at 7 retailers as of October 30, 2026, with a 229% 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

0.31
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle44.5°
Pavilion angle34.5°
OriginNatural
Grading LabIGI
CertificateIGI 692555266
Dimensions4.59 × 3.28 × 2.32 mm
L/W Ratio1.40
Culet sizePointed
Top View
4.59 mm3.28 mm0.31 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 692555266
Side View
Table 68.0%Crown 44.5°Girdle: Slightly ThickPavilion 34.5°Culet: NoneDepth 70.7%

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: Oct 30
Current: HK$9,580 HKD|Low: HK$1,475 HKD|High: HK$9,768 HKD|Avg: HK$3,932 HKD|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4HK$1,484 HKD
Retailer 8HK$2,270 HKD
Retailer 6HK$2,827 HKD
Retailer 5HK$2,898 HKD
Retailer 7HK$3,137 HKD
Retailer 3HK$4,094 HKD
Retailer 2HK$4,882 HKD
NZ JewellersHK$9,580 HKD

45 data points across 8 retailers

7 retailersHK$1,484 HKD to HK$4,882 HKD

A
Cheapest Retailer
-
HK$1,484 HKD
₹18,015 INR
B+
Retailer 2
-
HK$2,827 HKD
$360 USD
View
B+
Retailer 3
-
HK$2,898 HKD
£291 GBP
View
B+
Retailer 4
-
HK$3,137 HKD
$400 USD
View
B
Retailer 5
-
HK$4,094 HKD
€497 EUR
View
B
Retailer 6
-
HK$4,882 HKD
£490 GBP
View
Most Expensive
NZ Jewellers
fc4a9f15-be3b-4fb6-8e87-03d76a149a5e · Oct 27
HK$9,580 HKD
$1,221 USD
View
Price under review
6 more retailers have this diamond
Prices start from HK$1,484 HKDSave up to HK$3,398 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
0.31ct Radiant
HK$1,484 HKD