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Radiant|Natural|GIA

0.40ct D SI1 Radiant Natural Diamond

D/SI1 • GIA 6552731509

Certificate GIA 6552731509

Diamond specifications and retailer prices

From $713 CAD
SGD 690 SGD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $713 CAD at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 6552731509. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Color
SI1
Clarity
-
Cut

Specifications

Cut
Polish
Symmetry
Fluorescence
OriginNatural
Grading LabGIA
CertificateGIA 6552731509
Dimensions3.74 × 4.96 × 2.57 mm
L/W Ratio1.33
Top View
3.74 mm4.96 mm0.40 ctD / SI1
OriginNatural
CertificateGIA 6552731509
Side View
Table 65.0%CrownGirdlePavilionCuletDepth 68.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $713 CAD|Low: $713 CAD|High: $767 CAD|Avg: $742 CAD|-7.0%
October 29, 2026
Fonder Diamond$713 CAD

8 data points across 1 retailer

1 retailer

B
Fonder Diamond
637076277 · Oct 29
$713 CAD
SGD 690 SGD
View

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
$713 CAD