Round|Natural|GIA

2.09ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6561589050

Certificate GIA 6561589050

Diamond specifications and retailer prices

From $11,502 CAD
As of November 5, 2026
Save $5,497 CAD (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $16,999 CAD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 2.09ct natural round diamond

This 2.09ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561589050. Listed at 8 retailers as of November 5, 2026, with prices from $11,502 to $16,999, a $5,497 spread on the same certified stone. Cape Diamonds lists it at $16,999. 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

2.09
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561589050
Dimensions8.07 × 8.12 × 5.07 mm
L/W Ratio1.01
Top View
8.07 mm8.12 mm2.09 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561589050
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

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: $16,999 CAD|Low: $11,502 CAD|High: $16,999 CAD|Avg: $12,819 CAD
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$11,502 CAD
Retailer 6$11,778 CAD
Retailer 3$12,775 CAD
Retailer 8$13,092 CAD
Retailer 4$13,311 CAD
Retailer 5$13,526 CAD
Retailer 2$14,166 CAD
Cape Diamonds$16,999 CAD

7 data points across 8 retailers

8 retailers$11,502 CAD to $16,999 CAD

A
Cheapest Retailer
-
$11,502 CAD
A
Retailer 2
-
$11,778 CAD
View
B+
Retailer 3
-
$12,775 CAD
View
B+
Retailer 4
-
$13,092 CAD
View
B+
Retailer 5
-
$13,311 CAD
View
B+
Retailer 6
-
$13,526 CAD
View
B+
Retailer 7
-
$14,166 CAD
View
Most Expensive
B
Cape Diamonds
cert_6561589050 · Nov 6
$16,999 CAD
ZAR 196,634 ZAR
View
7 more retailers have this diamond
Prices start from $11,502 CADSave up to $5,497 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
2.09ct Round
$11,502 CAD