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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 $301 AUD
₹20,111 INR
As of October 30, 2026
Save $687 AUD (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,925 AUD 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: $1,925 AUD|Low: $299 AUD|High: $1,933 AUD|Avg: $777 AUD|+15.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$301 AUD
Retailer 8$462 AUD
Retailer 6$575 AUD
Retailer 5$583 AUD
Retailer 7$611 AUD
Retailer 2$806 AUD
Retailer 4$987 AUD
NZ Jewellers$1,925 AUD

45 data points across 8 retailers

7 retailers$301 AUD to $987 AUD

A
Cheapest Retailer
-
$301 AUD
₹20,111 INR
B+
Retailer 2
-
$575 AUD
$404 USD
View
B+
Retailer 3
-
$583 AUD
£322 GBP
View
B+
Retailer 4
-
$611 AUD
$429 USD
View
B
Retailer 5
-
$806 AUD
€539 EUR
View
B
Retailer 6
-
$987 AUD
£546 GBP
View
Most Expensive
NZ Jewellers
f39d1b0e-9f50-4d81-9290-17357a445015 · Oct 30
$1,925 AUD
$1,352 USD
View
Price under review
6 more retailers have this diamond
Prices start from $301 AUDSave up to $687 AUD

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
$301 AUD