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Radiant|Natural|GIA

0.40ct E IF Radiant Natural Diamond

E/IF • GIA 7448587538

Certificate GIA 7448587538

Diamond specifications and retailer prices

From $1,668 NZD
As of October 29, 2026
Save $106 NZD (6%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,774 NZD at Jared · As of October 30, 2026
View at Jared

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 7448587538. Listed at 4 retailers as of October 29, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
E
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7448587538
Dimensions5.07 × 3.88 mm
L/W Ratio1.31
Top View
5.07 mm3.88 mm0.40 ctE / IF
OriginNatural
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7448587538
Side View
Table 66.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.3%

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 29
Current: $1,774 NZD|Low: $1,721 NZD|High: $2,058 NZD|Avg: $1,951 NZD|-13.8%
Jared
Retailer 2
Retailer 3
June 29, 2026
Retailer 2$1,721 NZD
Retailer 3$1,721 NZD
Jared$1,774 NZD

7 data points across 3 retailers

4 retailers$1,668 NZD to $1,774 NZD

B+
Cheapest Retailer
-
$1,668 NZD
B+
Retailer 2
-
$1,721 NZD
$970 USD
View
B+
Retailer 3
-
$1,721 NZD
$970 USD
View
Most Expensive
B
Jared
146739267 · Oct 30
$1,774 NZD
$1,000 USD
View
3 more retailers have this diamond
Prices start from $1,668 NZDSave up to $106 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.

B+
0.40ct Radiant
$1,668 NZD