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Round|Natural|GIA

0.80ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2396487681

Certificate GIA 2396487681

Diamond specifications and retailer prices

From $1,183 CAD
As of November 5, 2026
Save $2,663 CAD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,846 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2396487681. Listed at 17 retailers as of November 5, 2026, with prices from $1,183 to $3,846, a $2,663 spread on the same certified stone. NZ Jewellers lists it at $3,846. 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
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2396487681
Dimensions5.88 × 5.92 × 3.69 mm
L/W Ratio1.01
Top View
5.88 mm5.92 mm0.80 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2396487681
Side View
Table 57.0%Crown 36°Girdle: NULPavilion 40.6°Culet: NoneDepth 62.6%

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: Nov 5
Current: $1,976 CAD|Low: $1,183 CAD|High: $2,919 CAD|Avg: $1,972 CAD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$1,183 CAD
Retailer 8$1,760 CAD
Retailer 2$1,769 CAD
Retailer 4$1,880 CAD
Retailer 1$1,976 CAD
Retailer 3$2,067 CAD
Retailer 6$2,332 CAD
Retailer 7$2,880 CAD

27 data points across 8 retailers

17 retailers$1,183 CAD to $3,846 CAD

A
Cheapest Retailer
-
$1,183 CAD
B+
Retailer 2
-
$1,408 CAD
View
B+
Retailer 3
-
$1,510 CAD
View
Retailer 4
-
$1,515 CAD
View
Price last confirmed 43 days ago
Retailer 5
-
$1,577 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,577 CAD
View
B+
Retailer 7
-
$1,638 CAD
View
B
Retailer 8
-
$1,760 CAD
View
B+
Retailer 9
-
$1,764 CAD
View
B+
Retailer 10
-
$1,769 CAD
View
B+
Retailer 11
-
$1,820 CAD
View
B+
Retailer 12
-
$1,880 CAD
View
B
Retailer 13
-
$1,976 CAD
View
B+
Retailer 14
-
$2,067 CAD
View
B
Retailer 15
-
$2,332 CAD
View
B
Retailer 16
-
$2,880 CAD
View
Most Expensive
C
NZ Jewellers
601882ce-dbe5-4984-826a-8a83849a867f · Nov 5
$3,846 CAD
$2,754 USD
View
16 more retailers have this diamond
Prices start from $1,183 CADSave up to $2,663 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 Round
$1,183 CAD