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Radiant|Natural|IGI

0.31ct G SI2 Radiant Natural Diamond

VG • G/SI2 • IGI 692555265

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

Certificate IGI 692555265

Diamond specifications and retailer prices

From HK$1,657 HKD
₹20,111 INR
As of October 30, 2026
Save HK$3,784 HKD (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$10,607 HKD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 692555265. Listed at 7 retailers as of October 29, 2026, with a 228% 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle34.4°
OriginNatural
Grading LabIGI
CertificateIGI 692555265
Dimensions4.47 × 3.36 × 2.41 mm
L/W Ratio1.33
Culet sizePointed
Top View
4.47 mm3.36 mm0.31 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 692555265
Side View
Table 63.0%Crown 42.4°Girdle: MediumPavilion 34.4°Culet: NoneDepth 71.7%

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$10,607 HKD|Low: HK$1,647 HKD|High: HK$10,654 HKD|Avg: HK$4,284 HKD|+15.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3HK$1,657 HKD
Retailer 8HK$2,544 HKD
Retailer 6HK$3,167 HKD
Retailer 5HK$3,211 HKD
Retailer 7HK$3,366 HKD
Retailer 2HK$4,440 HKD
Retailer 4HK$5,440 HKD
NZ JewellersHK$10,607 HKD

45 data points across 8 retailers

7 retailersHK$1,657 HKD to HK$5,440 HKD

A
Cheapest Retailer
-
HK$1,657 HKD
₹20,111 INR
B+
Retailer 2
-
HK$3,167 HKD
$404 USD
View
B+
Retailer 3
-
HK$3,211 HKD
£322 GBP
View
B+
Retailer 4
-
HK$3,366 HKD
$429 USD
View
B
Retailer 5
-
HK$4,440 HKD
€539 EUR
View
B
Retailer 6
-
HK$5,440 HKD
£546 GBP
View
Most Expensive
NZ Jewellers
f39d1b0e-9f50-4d81-9290-17357a445015 · Oct 30
HK$10,607 HKD
$1,352 USD
View
Price under review
6 more retailers have this diamond
Prices start from HK$1,657 HKDSave up to HK$3,784 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$1,657 HKD