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Radiant|Natural|GIA

0.80ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 6445864500

Certificate GIA 6445864500

Diamond specifications and retailer prices

From $2,649 CAD
$1,896 USD
As of October 27, 2026
Save $1,138 CAD (30%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,786 CAD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-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 6445864500. Listed at 10 retailers as of October 27, 2026, with prices from $2,649 to $3,786, a $1,138 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,786. 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

0.80
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle33.9°
OriginNatural
Grading LabGIA
CertificateGIA 6445864500
Dimensions5.78 × 4.70 × 3.24 mm
L/W Ratio1.23
Culet sizeNone
Top View
5.78 mm4.70 mm0.80 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6445864500
Side View
Table 69.0%CrownGirdle: Very ThickPavilion 33.9°Culet: NoneDepth 68.9%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $3,277 CAD|Low: $2,417 CAD|High: $3,786 CAD|Avg: $3,002 CAD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 29, 2026
Retailer 9$2,417 CAD
Retailer 3$2,649 CAD
Retailer 4$2,808 CAD
Retailer 5$2,808 CAD
Retailer 6$2,906 CAD
Retailer 7$3,012 CAD
Retailer 8$3,036 CAD
Retailer 1$3,277 CAD
Retailer 2$3,369 CAD
Wholesale Diamonds Direct$3,786 CAD

35 data points across 10 retailers

10 retailers$2,649 CAD to $3,786 CAD

B+
Cheapest Retailer
-
$2,649 CAD
$1,896 USD
B+
Retailer 2
-
$2,808 CAD
$2,010 USD
View
B+
Retailer 3
-
$2,808 CAD
$2,010 USD
View
B+
Retailer 4
-
$2,906 CAD
$2,080 USD
View
B
Retailer 5
-
$3,012 CAD
$2,156 USD
View
B
Retailer 6
-
$3,036 CAD
View
B
Retailer 7
-
$3,277 CAD
£1,847 GBP
View
B
Retailer 8
-
$3,369 CAD
€2,297 EUR
View
Retailer 9
-
$3,786 CAD
$2,710 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Wholesale Diamonds Direct
512328649 · Oct 27
$3,786 CAD
$2,710 USD
View
9 more retailers have this diamond
Prices start from $2,649 CADSave up to $1,138 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+
0.80ct Radiant
$2,649 CAD