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Radiant|Natural|GIA

0.45ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 1413549629

Certificate GIA 1413549629

Diamond specifications and retailer prices

From $525 CAD
As of November 6, 2026
Save $649 CAD (55%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,174 CAD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 0.45ct natural radiant diamond

This 0.45ct natural radiant sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1413549629. Listed at 3 retailers as of November 6, 2026, with prices from $525 to $1,174, a $649 spread on the same certified stone. 77 Diamonds lists it at $1,174. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.45
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1413549629
Dimensions4.40 × 4.39 × 3.07 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather
Top View
4.40 mm4.39 mm0.45 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1413549629
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 70.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,174 CAD|Low: $525 CAD|High: $1,188 CAD|Avg: $880 CAD|+1.2%
77 Diamonds
Retailer 2
Retailer 3
November 7, 2026
Retailer 2$525 CAD
Retailer 3$924 CAD
77 Diamonds$1,174 CAD

45 data points across 3 retailers

3 retailers$525 CAD to $1,174 CAD

A
Cheapest Retailer
-
$525 CAD
B+
Retailer 2
-
$924 CAD
View
Most Expensive
B
77 Diamonds
RADCPFVHDYFSD · Nov 7
$1,174 CAD
£657 GBP
View
2 more retailers have this diamond
Prices start from $525 CADSave up to $649 CAD

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.

A
0.45ct Radiant
$525 CAD