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Radiant|Natural|GIA

0.80ct K SI2 Radiant Natural Diamond

VG • K/SI2 • GIA 5456517449

Certificate GIA 5456517449

Diamond specifications and retailer prices

From $900 CAD
As of November 5, 2026
Save $2,215 CAD (71%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,116 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5456517449. Listed at 22 retailers as of November 5, 2026, with prices from $900 to $3,116, a $2,215 spread on the same certified stone. NZ Jewellers lists it at $3,116. 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

0.80
Carat
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5456517449
Dimensions5.59 × 4.64 × 3.24 mm
L/W Ratio1.20
Top View
5.59 mm4.64 mm0.80 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5456517449
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $3,116 CAD|Low: $851 CAD|High: $3,116 CAD|Avg: $1,406 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 10$851 CAD
Retailer 3$900 CAD
Retailer 5$961 CAD
Retailer 11$969 CAD
Retailer 8$1,028 CAD
Retailer 9$1,190 CAD
Retailer 4$1,214 CAD
Retailer 6$1,298 CAD
Retailer 7$1,390 CAD
Retailer 2$2,260 CAD
NZ Jewellers$3,116 CAD

36 data points across 11 retailers

22 retailers$900 CAD to $3,116 CAD

Retailer 1
-
$851 CAD
Price last confirmed 10 days ago
Retailer 2
-
$900 CAD
View
Price last confirmed 37 days ago
B+
Retailer 3
-
$900 CAD
View
Retailer 4
-
$900 CAD
View
Price last confirmed 31 days ago
B+
Retailer 5
-
$961 CAD
View
Retailer 6
-
$969 CAD
View
Price last confirmed 37 days ago
Retailer 7
-
$969 CAD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$1,028 CAD
View
Retailer 9
-
$1,038 CAD
View
Price last confirmed 39 days ago
Retailer 10
-
$1,038 CAD
View
Price last confirmed 31 days ago
B+
Retailer 11
-
$1,045 CAD
View
B+
Retailer 12
-
$1,052 CAD
View
B+
Retailer 13
-
$1,054 CAD
View
B+
Retailer 14
-
$1,190 CAD
View
B+
Retailer 15
-
$1,210 CAD
View
B+
Retailer 16
-
$1,214 CAD
View
A
Retailer 17
-
$1,298 CAD
View
B+
Retailer 18
-
$1,390 CAD
View
B
Retailer 19
-
$2,260 CAD
View
Retailer 20
-
$3,116 CAD
View
Price last confirmed 38 days ago
Retailer 21
-
$3,116 CAD
View
Price last confirmed 32 days ago
Most Expensive
C
NZ Jewellers
17a15baf-f728-48d3-983a-cd7f9c7c0a00 · Nov 5
$3,116 CAD
$2,215 USD
View
21 more retailers have this diamond
Prices start from $900 CADSave up to $2,215 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
0.80ct Radiant
$900 CAD