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Radiant|Natural|GIA

0.40ct D IF Radiant Natural Diamond

VG • D/IF • GIA 3405520975

Certificate GIA 3405520975

Diamond specifications and retailer prices

From $1,204 AUD
$846 USD
As of November 1, 2026
Save $2,574 AUD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,778 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3405520975. Listed at 18 retailers as of October 30, 2026, with prices from $1,204 to $3,778, a $2,574 spread on the same certified stone. NZ Jewellers lists it at $3,778. 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

0.40
Carat
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3405520975
Dimensions4.94 × 3.70 × 2.63 mm
L/W Ratio1.34
Top View
4.94 mm3.70 mm0.40 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3405520975
Side View
Table 73.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.2%

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: $3,778 AUD|Low: $1,167 AUD|High: $3,778 AUD|Avg: $1,796 AUD
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
November 1, 2026
Retailer 5$1,167 AUD
Retailer 2$1,204 AUD
Retailer 3$1,204 AUD
Retailer 10$1,210 AUD
Retailer 4$1,251 AUD
Retailer 12$1,391 AUD
Retailer 9$1,452 AUD
Retailer 14$1,652 AUD
Retailer 11$1,701 AUD
Retailer 6$1,812 AUD
Retailer 13$1,869 AUD
Retailer 7$2,199 AUD
Retailer 8$2,208 AUD
NZ Jewellers$3,778 AUD

33 data points across 14 retailers

18 retailers$1,204 AUD to $3,778 AUD

Retailer 1
-
$1,167 AUD
$820 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$1,204 AUD
$846 USD
View
A
Retailer 3
-
$1,204 AUD
$846 USD
View
B+
Retailer 4
-
$1,210 AUD
$850 USD
View
B+
Retailer 5
-
$1,251 AUD
$879 USD
View
B+
Retailer 6
-
$1,332 AUD
$936 USD
View
B+
Retailer 7
-
$1,391 AUD
$977 USD
View
B+
Retailer 8
-
$1,391 AUD
$977 USD
View
B+
Retailer 9
-
$1,394 AUD
$979 USD
View
B+
Retailer 10
-
$1,452 AUD
£803 GBP
View
B+
Retailer 11
-
$1,652 AUD
£913 GBP
View
B+
Retailer 12
-
$1,701 AUD
€1,138 EUR
View
Retailer 13
-
$1,812 AUD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$1,869 AUD
ZAR 21,207 ZAR
View
B
Retailer 15
-
$2,199 AUD
£1,216 GBP
View
B
Retailer 16
-
$2,208 AUD
£1,221 GBP
View
B
Retailer 17
-
$2,408 AUD
£1,332 GBP
View
Most Expensive
B
NZ Jewellers
3a2cb70d-f238-46d3-9640-98a057521922 · Oct 30
$3,778 AUD
$2,654 USD
View
17 more retailers have this diamond
Prices start from $1,204 AUDSave up to $2,574 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
$1,204 AUD