Round|Natural|IGI

1.11ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 773617616

Shape and cutting style on the report: Round brilliant

Certificate IGI 773617616

Diamond specifications and retailer prices

From $2,435 CAD
₹166,029 INR
As of October 31, 2026
Save $4,181 CAD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,616 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.11ct natural round diamond

This 1.11ct 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 IGI 773617616. Listed at 19 retailers as of October 30, 2026, with a 172% 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

1.11
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 773617616
Dimensions6.54 × 6.58 × 4.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.54 mm6.58 mm1.11 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 773617616
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.2%

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 31
Current: $6,616 CAD|Low: $2,429 CAD|High: $6,616 CAD|Avg: $3,777 CAD
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
November 1, 2026
Retailer 7$2,435 CAD
Retailer 10$2,836 CAD
Retailer 12$2,920 CAD
Retailer 4$3,164 CAD
Retailer 5$3,164 CAD
Retailer 13$3,311 CAD
Retailer 6$3,483 CAD
Retailer 11$3,628 CAD
Retailer 3$3,651 CAD
Retailer 9$3,789 CAD
Retailer 8$3,889 CAD
Retailer 2$5,544 CAD
NZ Jewellers$6,616 CAD

39 data points across 13 retailers

19 retailers$2,435 CAD to $6,616 CAD

A
Cheapest Retailer
-
$2,435 CAD
₹166,029 INR
Retailer 2
-
$2,836 CAD
$2,030 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$2,858 CAD
$2,046 USD
View
A
Retailer 4
-
$2,920 CAD
$2,090 USD
View
Final sale: no returns
A
Retailer 5
-
$3,164 CAD
$2,265 USD
View
Retailer 6
-
$3,164 CAD
$2,265 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
$3,164 CAD
$2,265 USD
View
A
Retailer 8
-
$3,171 CAD
$2,270 USD
View
A
Retailer 9
-
$3,311 CAD
$2,370 USD
View
A
Retailer 10
-
$3,359 CAD
$2,404 USD
View
A
Retailer 11
-
$3,483 CAD
£1,964 GBP
View
B+
Retailer 12
-
$3,628 CAD
£2,045 GBP
View
B+
Retailer 13
-
$3,651 CAD
$2,614 USD
View
Retailer 14
-
$3,651 CAD
$2,614 USD
View
Price last confirmed 40 days ago
B+
Retailer 15
-
$3,789 CAD
€2,583 EUR
View
B+
Retailer 16
-
$3,889 CAD
ZAR 44,980 ZAR
View
B
Retailer 17
-
$5,544 CAD
£3,125 GBP
View
B
Retailer 18
-
$6,616 CAD
$4,736 USD
View
Most Expensive
NZ Jewellers
32bbb91d-4233-4904-aa9a-5d63fd79cc26 · Sep 25
$6,616 CAD
$4,736 USD
View
Price last confirmed 36 days ago
18 more retailers have this diamond
Prices start from $2,435 CADSave up to $4,181 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
1.11ct Round
$2,435 CAD