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Round|Natural|GIA

1.13ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 0364

Certificate GIA 0364

Diamond specifications and retailer prices

From $3,100 CAD
As of November 4, 2026
Save $268 CAD (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,369 CAD at B2C Jewels · As of November 4, 2026
View at B2C Jewels

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 2 retailers as of November 4, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.13
Carat
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 0364
Dimensions6.79 × 6.84 mm
L/W Ratio1.01
Top View
6.79 mm6.84 mm1.13 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 0364
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.9%

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 4
Current: $3,369 CAD|Low: $3,100 CAD|High: $3,369 CAD|Avg: $3,198 CAD|+1.5%
B2C Jewels
Retailer 2
September 23, 2026
Retailer 2$3,100 CAD
B2C Jewels$3,369 CAD

3 data points across 2 retailers

2 retailers$3,100 CAD to $3,369 CAD

B+
Cheapest Retailer
-
$3,100 CAD
Most Expensive
B
B2C Jewels
20603203 · Nov 4
$3,369 CAD
$2,412 USD
View
1 more retailer has this diamond
Prices start from $3,100 CADSave up to $268 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+
1.13ct Round
$3,100 CAD