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Round|Natural|GIA

0.81ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6552896699

Certificate GIA 6552896699

Diamond specifications and retailer prices

From $1,466 CAD
As of November 6, 2026
5 retailers carry this diamond
Most expensive: $1,620 CAD at Wholesale Diamonds Direct · As of October 9, 2026
View at Wholesale Diamonds Direct

About this 0.81ct natural round diamond

This 0.81ct 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 GIA 6552896699. Listed at 5 retailers as of November 6, 2026. 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

0.81
Carat
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552896699
Dimensions6.03 × 6.05 × 3.65 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.03 mm6.05 mm0.81 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552896699
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $1,246 CAD|Low: $764 CAD|High: $1,742 CAD|Avg: $1,256 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 11, 2026
Retailer 2$764 CAD
Retailer 9$992 CAD
Retailer 10$1,081 CAD
Retailer 8$1,105 CAD
Retailer 3$1,124 CAD
Retailer 1$1,246 CAD
Retailer 6$1,253 CAD
Retailer 7$1,445 CAD
Retailer 4$1,447 CAD
Wholesale Diamonds Direct$1,620 CAD
Retailer 5$1,662 CAD

19 data points across 11 retailers

5 retailers

Retailer 1
-
$992 CAD
Price last confirmed 27 days ago
Retailer 2
-
$1,081 CAD
View
Price last confirmed 26 days ago
Retailer 3
-
$1,445 CAD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$1,466 CAD
View
Most Expensive
Wholesale Diamonds Direct
319618302 · Oct 9
$1,620 CAD
$1,160 USD
View
Price last confirmed 27 days ago
4 more retailers have this diamond
Prices start from $1,466 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 Round
$1,466 CAD