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Radiant|Natural|GIA

0.81ct K IF Radiant Natural Diamond

K/IF • GIA 2225591598

Certificate GIA 2225591598

Diamond specifications and retailer prices

From $1,631 SGD
£1,002 GBP
As of November 7, 2026
1 retailer carries this diamond
Only listing: $1,631 SGD at 77 Diamonds
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 77 Diamonds

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless) and certified by GIA 2225591598. Listed at a single retailer as of November 7, 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

0.81
Carat
K
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225591598
Dimensions5.30 × 5.30 × 3.78 mm
L/W Ratio1.00
Top View
5.30 mm5.30 mm0.81 ctK / IF
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225591598
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 71.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 7
Current: $1,631 SGD|Low: $1,568 SGD|High: $1,647 SGD|Avg: $1,600 SGD|+3.7%
November 7, 2026
77 Diamonds$1,631 SGD

38 data points across 1 retailer

1 retailer

B+
77 Diamonds
RADPUIFSHMYPMCEE · Nov 7
$1,631 SGD
£1,002 GBP
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B+
0.81ct Radiant
$1,631 SGD