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Round|Natural|GIA

2.05ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6243097057

Certificate GIA 6243097057

Diamond specifications and retailer prices

From $10,708 CAD
As of November 4, 2026
Save $9,659 CAD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $20,367 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.05ct natural round diamond

This 2.05ct natural round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6243097057. Listed at 10 retailers as of November 4, 2026, with prices from $10,708 to $20,367, a $9,659 spread on the same certified stone. NZ Jewellers lists it at $20,367. 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

2.05
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6243097057
Dimensions8.05 × 7.99 × 5.04 mm
L/W Ratio1.01
Key to symbols
Crystal, Pinpoint
Top View
8.05 mm7.99 mm2.05 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6243097057
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $20,367 CAD|Low: $10,708 CAD|High: $20,878 CAD|Avg: $15,151 CAD|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$10,708 CAD
Retailer 7$11,755 CAD
Retailer 10$12,652 CAD
Retailer 2$14,562 CAD
Retailer 9$14,613 CAD
Retailer 4$14,837 CAD
Retailer 8$15,120 CAD
Retailer 6$15,501 CAD
Retailer 3$19,033 CAD
NZ Jewellers$20,367 CAD

17 data points across 10 retailers

10 retailers$10,708 CAD to $20,367 CAD

A
Cheapest Retailer
-
$10,708 CAD
Retailer 2
-
$11,755 CAD
View
Price last confirmed 3 days ago
A
Retailer 3
-
$12,652 CAD
View
A
Retailer 4
-
$14,562 CAD
View
A
Retailer 5
-
$14,613 CAD
View
A
Retailer 6
-
$14,837 CAD
View
A
Retailer 7
-
$15,120 CAD
View
A
Retailer 8
-
$15,501 CAD
View
B+
Retailer 9
-
$19,033 CAD
View
Most Expensive
B+
NZ Jewellers
48ad2b0c-a9f3-4df5-9403-15432562b930 · Nov 5
$20,367 CAD
$14,583 USD
View
9 more retailers have this diamond
Prices start from $10,708 CADSave up to $9,659 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
2.05ct Round
$10,708 CAD