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Round|Natural|GIA

2.09ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 1246052812

Certificate GIA 1246052812

Diamond specifications and retailer prices

From $9,331 CAD
As of November 4, 2026
Save $12,216 CAD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $21,547 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 1246052812. Listed at 17 retailers as of November 4, 2026, with prices from $9,331 to $21,547, a $12,216 spread on the same certified stone. NZ Jewellers lists it at $21,547. 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
FluorescenceMedium
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1246052812
Dimensions8.15 × 8.18 × 4.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
8.15 mm8.18 mm2.09 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1246052812
Side View
Table 60.0%Crown 35°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.0%

Caratlytics Score

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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: $21,547 CAD|Low: $9,028 CAD|High: $21,547 CAD|Avg: $12,334 CAD|+2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 15$9,331 CAD
Retailer 17$9,448 CAD
Retailer 18$9,660 CAD
Retailer 16$10,247 CAD
Retailer 5$10,276 CAD
Retailer 11$10,449 CAD
Retailer 6$10,461 CAD
Retailer 3$10,740 CAD
Retailer 8$10,773 CAD
Retailer 19$10,972 CAD
Retailer 13$11,050 CAD
Retailer 2$12,328 CAD
Retailer 4$12,353 CAD
Retailer 9$12,857 CAD
Retailer 7$13,419 CAD
Retailer 10$13,445 CAD
Retailer 12$14,791 CAD
Retailer 14$17,904 CAD
NZ Jewellers$21,547 CAD

21 data points across 19 retailers

17 retailers$9,331 CAD to $21,547 CAD

A
Cheapest Retailer
-
$9,331 CAD
A
Retailer 2
-
$9,448 CAD
View
A
Retailer 3
-
$9,660 CAD
View
A
Retailer 4
-
$10,247 CAD
View
A
Retailer 5
-
$10,276 CAD
View
Retailer 6
-
$10,449 CAD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$10,461 CAD
View
A
Retailer 8
-
$10,740 CAD
View
A
Retailer 9
-
$10,773 CAD
View
Final sale: no returns
A
Retailer 10
-
$10,972 CAD
View
A
Retailer 11
-
$11,050 CAD
View
B+
Retailer 12
-
$12,328 CAD
View
B+
Retailer 13
-
$12,353 CAD
View
B+
Retailer 14
-
$13,419 CAD
View
B+
Retailer 15
-
$14,791 CAD
View
B
Retailer 16
-
$17,904 CAD
View
Most Expensive
B
NZ Jewellers
2f486ea0-938c-4e0e-9dfe-cd86bcc1a980 · Nov 5
$21,547 CAD
$15,428 USD
View
16 more retailers have this diamond
Prices start from $9,331 CADSave up to $12,216 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
$9,331 CAD