Round|Natural|GIA

1.13ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 3465437493

Certificate GIA 3465437493

Diamond specifications and retailer prices

From $3,177 CAD
$2,274 USD
As of October 30, 2026
Save $2,992 CAD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,352 CAD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3465437493. Listed at 16 retailers as of October 26, 2026, with a 94% 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

1.13
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3465437493
Dimensions6.64 × 6.61 × 4.13 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.64 mm6.61 mm1.13 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3465437493
Side View
Table 56.0%Crown 35.5°Girdle: ThickPavilion 40.6°Culet: NoneDepth 62.4%

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: Oct 30
Current: $4,132 CAD|Low: $2,784 CAD|High: $6,234 CAD|Avg: $4,023 CAD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$3,177 CAD
Retailer 9$3,241 CAD
Retailer 10$3,245 CAD
Retailer 4$3,394 CAD
Retailer 2$3,485 CAD
Retailer 5$3,735 CAD
Retailer 3$3,940 CAD
Retailer 8$4,125 CAD
Retailer 1$4,132 CAD
Retailer 6$4,282 CAD
Retailer 7$6,168 CAD

40 data points across 11 retailers

16 retailers$3,177 CAD to $6,168 CAD

A
Cheapest Retailer
-
$3,177 CAD
$2,274 USD
A
Retailer 2
-
$3,241 CAD
$2,320 USD
View
A
Retailer 3
-
$3,245 CAD
$2,323 USD
View
Final sale: no returns
A
Retailer 4
-
$3,394 CAD
£1,913 GBP
View
A
Retailer 5
-
$3,485 CAD
$2,495 USD
View
Retailer 6
-
$3,516 CAD
$2,517 USD
View
Price last confirmed 43 days ago
B+
Retailer 7
-
$3,712 CAD
$2,658 USD
View
A
Retailer 8
-
$3,735 CAD
£2,105 GBP
View
Retailer 9
-
$3,940 CAD
A$4,339 AUD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
$4,052 CAD
$2,901 USD
View
Retailer 11
-
$4,057 CAD
$2,904 USD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$4,125 CAD
£2,325 GBP
View
B+
Retailer 13
-
$4,132 CAD
€2,817 EUR
View
B+
Retailer 14
-
$4,282 CAD
ZAR 49,518 ZAR
View
B
Retailer 15
-
$6,168 CAD
£3,477 GBP
View
Most Expensive
NZ Jewellers
4b9330db-65a9-4276-9c1c-4ac982a8bcd7 · Sep 19
$7,352 CAD
$5,263 USD
View
Price last confirmed 41 days ago
15 more retailers have this diamond
Prices start from $3,177 CADSave up to $2,992 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
1.13ct Round
$3,177 CAD