Radiant|Natural|GIA

0.40ct E IF Radiant Natural Diamond

EX • E/IF • GIA 7566536591

Certificate GIA 7566536591

Diamond specifications and retailer prices

From $975 USD
As of October 29, 2026
Save $640 USD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,615 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566536591. Listed at 8 retailers as of October 29, 2026, with prices from $975 to $1,615, a $640 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,615. 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
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle52.68°
Pavilion angle60.52°
OriginNatural
Grading LabGIA
CertificateGIA 7566536591
Dimensions3.99 × 3.91 × 2.66 mm
L/W Ratio1.02
Top View
3.99 mm3.91 mm0.40 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566536591
Side View
Table 67.0%Crown 52.68°GirdlePavilion 60.52°CuletDepth 68.0%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,615 USD|Low: $975 USD|High: $1,615 USD|Avg: $1,275 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$975 USD
Retailer 8$1,084 USD
Retailer 5$1,104 USD
Retailer 4$1,137 USD
Retailer 6$1,246 USD
Retailer 2$1,478 USD
Retailer 3$1,483 USD
Flawless Fine Jewelry$1,615 USD

17 data points across 8 retailers

8 retailers$975 USD to $1,615 USD

B+
Cheapest Retailer
-
$975 USD
B+
Retailer 2
-
$1,084 USD
View
B+
Retailer 3
-
$1,104 USD
£869 GBP
View
B+
Retailer 4
-
$1,137 USD
€1,083 EUR
View
B+
Retailer 5
-
$1,246 USD
ZAR 20,127 ZAR
View
B
Retailer 6
-
$1,478 USD
£1,164 GBP
View
B
Retailer 7
-
$1,483 USD
£1,168 GBP
View
Most Expensive
B
Flawless Fine Jewelry
69799DB0D · Oct 29
$1,615 USD
£1,272 GBP
View
7 more retailers have this diamond
Prices start from $975 USDSave up to $640 USD

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
$975 USD