Radiant|Natural|GIA

0.40ct D IF Radiant Natural Diamond

ID • D/IF • GIA 26

Certificate GIA 26

Diamond specifications and retailer prices

From €996 EUR
$1,113 USD
As of October 31, 2026
Save €237 EUR (19%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €2,878 EUR 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 7 retailers as of October 31, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 26
Dimensions5.43 × 3.62 × 2.49 mm
L/W Ratio1.50
Top View
5.43 mm3.62 mm0.40 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 26
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €2,878 EUR|Low: €996 EUR|High: €2,878 EUR|Avg: €1,418 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 29, 2026
Retailer 6€996 EUR
Retailer 3€1,020 EUR
Retailer 4€1,069 EUR
Retailer 2€1,110 EUR
Retailer 5€1,233 EUR
NZ Jewellers€2,878 EUR

3 data points across 6 retailers

7 retailers€996 EUR to €1,233 EUR

B+
Cheapest Retailer
-
€996 EUR
$1,113 USD
B+
Retailer 2
-
€1,020 EUR
$1,139 USD
View
B+
Retailer 3
-
€1,069 EUR
$1,194 USD
View
B+
Retailer 4
-
€1,110 EUR
$1,240 USD
View
B+
Retailer 5
-
€1,217 EUR
View
B+
Retailer 6
-
€1,233 EUR
$1,378 USD
View
Most Expensive
NZ Jewellers
21393438-8130-4c40-b008-27b7eb025d8f · Oct 30
€2,878 EUR
$3,215 USD
View
Price under review
6 more retailers have this diamond
Prices start from €996 EURSave up to €237 EUR

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.

B+
0.40ct Radiant
€996 EUR