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Radiant|Natural|GIA

0.81ct F SI1 Radiant Natural Diamond

GD • F/SI1 • GIA 7433488651

Certificate GIA 7433488651

Diamond specifications and retailer prices

From $2,015 CAD
$1,442 USD
As of November 1, 2026
Save $3,591 CAD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,606 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7433488651. Listed at 17 retailers as of October 30, 2026, with prices from $2,015 to $5,606, a $3,591 spread on the same certified stone. NZ Jewellers lists it at $5,606. 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

0.81
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7433488651
Dimensions5.70 × 4.94 × 3.34 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud
Top View
5.70 mm4.94 mm0.81 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7433488651
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.6%

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: Nov 1
Current: $2,576 CAD|Low: $1,768 CAD|High: $3,979 CAD|Avg: $2,806 CAD|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$2,117 CAD
Retailer 8$2,121 CAD
Retailer 7$2,404 CAD
Retailer 1$2,576 CAD
Retailer 5$2,685 CAD
Retailer 9$2,999 CAD
Retailer 4$3,140 CAD
Retailer 3$3,424 CAD
Retailer 2$3,931 CAD

44 data points across 9 retailers

17 retailers$2,015 CAD to $5,606 CAD

B+
Cheapest Retailer
-
$2,015 CAD
$1,442 USD
B+
Retailer 2
-
$2,117 CAD
$1,515 USD
View
B+
Retailer 3
-
$2,121 CAD
$1,518 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,130 CAD
$1,524 USD
View
B+
Retailer 5
-
$2,299 CAD
$1,645 USD
View
B+
Retailer 6
-
$2,299 CAD
$1,645 USD
View
B+
Retailer 7
-
$2,404 CAD
$1,720 USD
View
B+
Retailer 8
-
$2,405 CAD
$1,721 USD
View
B
Retailer 9
-
$2,489 CAD
$1,781 USD
View
B
Retailer 10
-
$2,576 CAD
£1,451 GBP
View
B
Retailer 11
-
$2,652 CAD
$1,898 USD
View
B
Retailer 12
-
$2,685 CAD
£1,513 GBP
View
Retailer 13
-
$2,999 CAD
A$3,302 AUD
View
Price last confirmed 27 days ago
B
Retailer 14
-
$3,140 CAD
€2,140 EUR
View
B
Retailer 15
-
$3,424 CAD
ZAR 39,580 ZAR
View
B
Retailer 16
-
$3,931 CAD
£2,215 GBP
View
Most Expensive
C
NZ Jewellers
a644cde0-05b0-479c-aad8-bd94cd777219 · Oct 30
$5,606 CAD
$4,012 USD
View
16 more retailers have this diamond
Prices start from $2,015 CADSave up to $3,591 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+
0.81ct Radiant
$2,015 CAD