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Radiant|Natural|GIA

0.30ct F SI1 Radiant Natural Diamond

F/SI1 • GIA 5553853655

Certificate GIA 5553853655

Diamond specifications and retailer prices

From $486 SGD
As of October 31, 2026
Save $608 SGD (56%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,095 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.3ct natural radiant diamond

This 0.3ct natural radiant sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 5553853655. Listed at 2 retailers as of October 31, 2026, with prices from $486 to $1,095, a $608 spread on the same certified stone. MOH London lists it at $1,095. 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

0.30
Carat
F
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553853655
Dimensions3.33 × 4.85 × 2.18 mm
L/W Ratio1.46
Top View
3.33 mm4.85 mm0.30 ctF / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553853655
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 65.3%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $1,095 SGD|Low: $486 SGD|High: $1,095 SGD|Avg: $689 SGD
MOH London
Retailer 2
November 1, 2026
Retailer 2$486 SGD
MOH London$1,095 SGD

2 data points across 2 retailers

2 retailers$486 SGD to $1,095 SGD

B+
Cheapest Retailer
-
$486 SGD
Most Expensive
C
MOH London
FB1413BC4 · Nov 2
$1,095 SGD
£674 GBP
View
1 more retailer has this diamond
Prices start from $486 SGDSave up to $608 SGD

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+
0.30ct Radiant
$486 SGD