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Radiant|Natural|GIA

0.40ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 2215581952

Certificate GIA 2215581952

Diamond specifications and retailer prices

From $904 CAD
$646 USD
As of October 28, 2026
2 retailers carry this diamond
Most expensive: $904 CAD at B2C Jewels
View at B2C Jewels

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2215581952. Listed at 2 retailers as of October 28, 2026. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215581952
Dimensions4.32 × 4.19 × 2.55 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.32 mm4.19 mm0.40 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2215581952
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $904 CAD|Low: $758 CAD|High: $1,480 CAD|Avg: $1,107 CAD|-9.0%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 23, 2026
Retailer 4$782 CAD
B2C Jewels$904 CAD
Retailer 3$974 CAD
Retailer 2$1,195 CAD
Retailer 7$1,211 CAD
Retailer 5$1,223 CAD
Retailer 6$1,232 CAD

33 data points across 7 retailers

2 retailers

Retailer 1
-
$782 CAD
$559 USD
Price last confirmed 54 days ago
Most Expensive
B
B2C Jewels
31340618 · Oct 28
$904 CAD
$646 USD
View
1 more retailer has this diamond

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
$904 CAD