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Radiant|Natural|GIA

0.40ct I IF Radiant Natural Diamond

EX • I/IF • GIA 7552815533

Certificate GIA 7552815533

Diamond specifications and retailer prices

From $624 AUD
$438 USD
As of November 1, 2026
Save $1,767 AUD (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,390 AUD 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552815533. Listed at 20 retailers as of October 30, 2026, with prices from $624 to $2,390, a $1,767 spread on the same certified stone. NZ Jewellers lists it at $2,390. 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
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle63.41°
OriginNatural
Grading LabGIA
CertificateGIA 7552815533
Dimensions5.01 × 3.67 × 2.47 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Top View
5.01 mm3.67 mm0.40 ctI / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552815533
Side View
Table 64.0%Crown 35.9°Girdle: STK-THKPavilion 63.41°Culet: NoneDepth 67.4%

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 1
Current: $2,390 AUD|Low: $624 AUD|High: $2,404 AUD|Avg: $1,039 AUD|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 7$624 AUD
Retailer 6$638 AUD
Retailer 10$641 AUD
Retailer 8$648 AUD
Retailer 5$690 AUD
Retailer 11$711 AUD
Retailer 3$743 AUD
Retailer 4$743 AUD
Retailer 17$797 AUD
Retailer 15$807 AUD
Retailer 19$843 AUD
Retailer 2$962 AUD
Retailer 12$982 AUD
Retailer 20$1,120 AUD
Retailer 16$1,136 AUD
Retailer 18$1,182 AUD
Retailer 13$1,391 AUD
Retailer 9$1,692 AUD
Retailer 14$1,761 AUD
NZ Jewellers$2,390 AUD

28 data points across 20 retailers

20 retailers$624 AUD to $2,390 AUD

A
Cheapest Retailer
-
$624 AUD
$438 USD
A
Retailer 2
-
$638 AUD
$448 USD
View
Final sale: no returns
A
Retailer 3
-
$641 AUD
$450 USD
View
Retailer 4
-
$648 AUD
$455 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$690 AUD
$485 USD
View
A
Retailer 6
-
$711 AUD
HK$3,900 HKD
View
A
Retailer 7
-
$743 AUD
$522 USD
View
A
Retailer 8
-
$743 AUD
$522 USD
View
A
Retailer 9
-
$797 AUD
$560 USD
View
A
Retailer 10
-
$807 AUD
$567 USD
View
B+
Retailer 11
-
$843 AUD
$592 USD
View
B+
Retailer 12
-
$962 AUD
£532 GBP
View
B+
Retailer 13
-
$982 AUD
$690 USD
View
B+
Retailer 14
-
$1,120 AUD
$787 USD
View
B+
Retailer 15
-
$1,136 AUD
€760 EUR
View
B+
Retailer 16
-
$1,182 AUD
ZAR 13,415 ZAR
View
B
Retailer 17
-
$1,391 AUD
£769 GBP
View
B
Retailer 18
-
$1,692 AUD
£936 GBP
View
B
Retailer 19
-
$1,761 AUD
£974 GBP
View
Most Expensive
B
NZ Jewellers
cac113b4-fd63-4494-ad14-2495cc6392d9 · Oct 30
$2,390 AUD
$1,679 USD
View
19 more retailers have this diamond
Prices start from $624 AUDSave up to $1,767 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
0.40ct Radiant
$624 AUD