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Radiant|Natural|IGI

0.40ct G IF Radiant Natural Diamond

EX • G/IF • IGI 797679497

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

Certificate IGI 797679497

Diamond specifications and retailer prices

From $549 NZD
₹29,429 INR
As of November 2, 2026
Save $2,417 NZD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,966 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 797679497. Listed at 9 retailers as of October 30, 2026, with prices from $549 to $2,966, a $2,417 spread on the same certified stone. NZ Jewellers lists it at $2,966. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle37.7°
OriginNatural
Grading LabIGI
CertificateIGI 797679497
Dimensions5.00 × 3.69 × 2.50 mm
L/W Ratio1.36
Culet sizePointed
Top View
5.00 mm3.69 mm0.40 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 797679497
Side View
Table 63.0%Crown 46°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 67.8%

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 2
Current: $2,966 NZD|Low: $549 NZD|High: $3,139 NZD|Avg: $1,276 NZD|-5.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$549 NZD
Retailer 9$738 NZD
Retailer 5$762 NZD
Retailer 2$821 NZD
Retailer 8$1,008 NZD
Retailer 6$1,137 NZD
Retailer 4$1,232 NZD
Retailer 7$1,761 NZD
NZ Jewellers$2,966 NZD

45 data points across 9 retailers

9 retailers$549 NZD to $2,966 NZD

A
Cheapest Retailer
-
$549 NZD
₹29,429 INR
A
Retailer 2
-
$738 NZD
$415 USD
View
A
Retailer 3
-
$762 NZD
$429 USD
View
A
Retailer 4
-
$821 NZD
$462 USD
View
A
Retailer 5
-
$1,008 NZD
$567 USD
View
A
Retailer 6
-
$1,137 NZD
$640 USD
View
B+
Retailer 7
-
$1,232 NZD
€660 EUR
View
B+
Retailer 8
-
$1,761 NZD
£780 GBP
View
Most Expensive
B
NZ Jewellers
53dc48c3-9d6a-46d9-a9b7-56f2919280ea · Oct 30
$2,966 NZD
$1,669 USD
View
8 more retailers have this diamond
Prices start from $549 NZDSave up to $2,417 NZD

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
0.40ct Radiant
$549 NZD