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Radiant|Natural|GIA

1.00ct I IF Radiant Natural Diamond

ID • I/IF • GIA 1513126506

Certificate GIA 1513126506

Diamond specifications and retailer prices

From $2,857 CAD
$2,045 USD
As of October 30, 2026
Save $999 CAD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,855 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1513126506. Listed at 6 retailers as of October 29, 2026, with prices from $2,857 to $3,855, a $999 spread on the same certified stone. Brilliant Earth lists it at $3,855. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1513126506
Dimensions6.31 × 5.03 × 3.41 mm
L/W Ratio1.25
Culet sizeNone
Top View
6.31 mm5.03 mm1.00 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1513126506
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,855 CAD|Low: $2,857 CAD|High: $4,288 CAD|Avg: $3,458 CAD|-10.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 17, 2026
Retailer 2$2,857 CAD
Retailer 5$2,904 CAD
Retailer 4$3,285 CAD
Retailer 6$3,376 CAD
Retailer 3$3,418 CAD
Brilliant Earth$3,855 CAD

7 data points across 6 retailers

6 retailers$2,857 CAD to $3,855 CAD

A
Cheapest Retailer
-
$2,857 CAD
$2,045 USD
A
Retailer 2
-
$2,904 CAD
MYR 8,469 MYR
View
A
Retailer 3
-
$3,285 CAD
SGD 3,178 SGD
View
A
Retailer 4
-
$3,376 CAD
A$3,718 AUD
View
A
Retailer 5
-
$3,418 CAD
$2,447 USD
View
Most Expensive
A
Brilliant Earth
20139390A · Oct 29
$3,855 CAD
$2,760 USD
View
5 more retailers have this diamond
Prices start from $2,857 CADSave up to $999 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
1.00ct Radiant
$2,857 CAD