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Round|Natural|IGI

0.80ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 649446157

Shape and cutting style on the report: Round brilliant

Certificate IGI 649446157

Diamond specifications and retailer prices

From $908 CAD
As of November 4, 2026
Save $1,968 CAD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,876 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 649446157. Listed at 12 retailers as of November 4, 2026, with prices from $908 to $2,876, a $1,968 spread on the same certified stone. NZ Jewellers lists it at $2,876. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 649446157
Dimensions6.00 × 5.92 × 3.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.00 mm5.92 mm0.80 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 649446157
Side View
Table 52.0%Crown 33.8°Girdle: Slightly ThickPavilion 39.9°Culet: NoneDepth 61.9%

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 4
Current: $1,126 CAD|Low: $621 CAD|High: $2,142 CAD|Avg: $1,141 CAD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$621 CAD
Retailer 5$908 CAD
Retailer 7$918 CAD
Retailer 11$918 CAD
Retailer 2$1,091 CAD
Retailer 8$1,091 CAD
Retailer 9$1,101 CAD
Retailer 1$1,126 CAD
Retailer 10$1,321 CAD
Retailer 4$1,337 CAD
Retailer 6$2,117 CAD

26 data points across 11 retailers

12 retailers$908 CAD to $2,876 CAD

A
Cheapest Retailer
-
$908 CAD
Retailer 2
-
$918 CAD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$918 CAD
View
A
Retailer 4
-
$952 CAD
View
Retailer 5
-
$1,059 CAD
View
Price last confirmed 63 days ago
B+
Retailer 6
-
$1,059 CAD
View
B+
Retailer 7
-
$1,101 CAD
View
B+
Retailer 8
-
$1,126 CAD
View
A
Retailer 9
-
$1,337 CAD
View
B
Retailer 10
-
$2,117 CAD
View
Retailer 11
-
$2,876 CAD
View
Price last confirmed 66 days ago
Most Expensive
C
NZ Jewellers
e76053a5-2c84-40f9-9ec6-cd56a3e729e2 · Nov 5
$2,876 CAD
$2,059 USD
View
11 more retailers have this diamond
Prices start from $908 CADSave up to $1,968 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
$908 CAD