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Radiant|Natural|GIA

0.39ct F SI1 Radiant Natural Diamond

GD • F/SI1 • GIA 2225416128

Certificate GIA 2225416128

Diamond specifications and retailer prices

From $1,100 NZD
$610 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $1,100 NZD at Shane Co
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 Shane Co

About this 0.39ct natural radiant diamond

This 0.39ct natural radiant sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2225416128. Listed at a single retailer as of November 6, 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

0.39
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225416128
Dimensions5.26 × 3.53 mm
L/W Ratio1.49
Top View
5.26 mm3.53 mm0.39 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryFair
FluorescenceNone
CertificateGIA 2225416128
Side View
Table 66.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $1,100 NZD|Low: $983 NZD|High: $1,145 NZD|Avg: $1,097 NZD|-2.4%
June 18, 2026
Shane Co$1,100 NZD

7 data points across 1 retailer

1 retailer

B
Shane Co
22E0814 · Nov 6
$1,100 NZD
$610 USD
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
0.39ct Radiant
$1,100 NZD