Radiant|Natural|GIA

1.05ct E IF Radiant Natural Diamond

EX • E/IF • GIA 11464507

Certificate GIA 11464507

Diamond specifications and retailer prices

From $8,451 CAD
$6,050 USD
As of October 31, 2026
Save $2,803 CAD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $11,254 CAD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-carat band, graded E colour (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 11464507. Listed at 4 retailers as of October 31, 2026, with prices from $8,451 to $11,254, a $2,803 spread on the same certified stone. 77 Diamonds lists it at $11,254. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 11464507
Dimensions6.23 × 5.57 × 3.79 mm
L/W Ratio1.12
Top View
6.23 mm5.57 mm1.05 ctE / IF
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 11464507
Side View
Table 70.0%CrownGirdlePavilionCuletDepth 68.0%

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: $11,254 CAD|Low: $8,328 CAD|High: $11,422 CAD|Avg: $9,466 CAD|-0.2%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$8,451 CAD
Retailer 2$8,668 CAD
77 Diamonds$11,254 CAD

33 data points across 3 retailers

4 retailers$8,451 CAD to $11,254 CAD

B+
Cheapest Retailer
-
$8,451 CAD
$6,050 USD
B+
Retailer 2
-
$8,668 CAD
€5,910 EUR
View
B+
Retailer 3
-
$9,060 CAD
$6,486 USD
View
Most Expensive
B+
77 Diamonds
RADZHEADBAFN · Nov 1
$11,254 CAD
£6,344 GBP
View
3 more retailers have this diamond
Prices start from $8,451 CADSave up to $2,803 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.

B+
1.05ct Radiant
$8,451 CAD