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Round|Natural|GIA

0.86ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6535137112

Certificate GIA 6535137112

Diamond specifications and retailer prices

From $1,740 CAD
As of November 6, 2026
Save $1,095 CAD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,903 CAD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.86ct natural round diamond

This 0.86ct 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 6535137112. Listed at 8 retailers as of November 4, 2026, with a 63% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.86
Carat
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6535137112
Dimensions6.08 × 6.03 × 3.75 mm
L/W Ratio1.01
Star length50%
Top View
6.08 mm6.03 mm0.86 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535137112
Side View
Table 58.0%Crown 33.5°Girdle: Sli. ThickPavilion 41°Culet: NoneDepth 61.8%

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 6
Current: $1,740 CAD|Low: $1,728 CAD|High: $2,965 CAD|Avg: $2,291 CAD|+0.7%
Retailer 1
Retailer 2
Retailer 3
November 6, 2026
Retailer 1$1,740 CAD
Retailer 2$2,165 CAD
Retailer 3$2,835 CAD

40 data points across 3 retailers

8 retailers$1,740 CAD to $2,835 CAD

Retailer 1
-
$1,601 CAD
Price last confirmed 29 days ago
Retailer 2
-
$1,601 CAD
View
Price last confirmed 29 days ago
Retailer 3
-
$1,662 CAD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$1,740 CAD
View
Retailer 5
-
$1,846 CAD
View
Price last confirmed 38 days ago
B
Retailer 6
-
$2,165 CAD
View
B
Retailer 7
-
$2,835 CAD
View
Most Expensive
NZ Jewellers
293f0f19-a1df-4a72-ba70-ec1d23d14cb5 · Sep 28
$3,903 CAD
$2,795 USD
View
Price last confirmed 39 days ago
7 more retailers have this diamond
Prices start from $1,740 CADSave up to $1,095 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+
0.86ct Round
$1,740 CAD