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Round|Lab Grown|IGI

1.10ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG492123234

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492123234

Diamond specifications and retailer prices

From $1,104 CAD
$790 USD
As of October 29, 2026
Save $5,301 CAD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,404 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.1ct lab-grown round diamond

This 1.1ct lab-grown 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 LG492123234 or 492123234. Listed at 12 retailers as of October 29, 2026, with prices from $1,104 to $6,404, a $5,301 spread on the same certified stone. MOH London lists it at $6,404. 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

1.10
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492123234
Dimensions6.53 × 6.49 × 4.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.53 mm6.49 mm1.10 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492123234
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.5%

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 29
Current: $6,404 CAD|Low: $1,104 CAD|High: $6,456 CAD|Avg: $3,060 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$1,104 CAD
Retailer 5$1,710 CAD
Retailer 10$1,914 CAD
Retailer 7$1,982 CAD
Retailer 9$1,982 CAD
Retailer 11$2,221 CAD
Retailer 12$2,774 CAD
Retailer 8$3,144 CAD
Retailer 2$3,384 CAD
Retailer 3$3,798 CAD
Retailer 4$5,677 CAD
MOH London$6,404 CAD

20 data points across 12 retailers

12 retailers$1,104 CAD to $6,404 CAD

A
Cheapest Retailer
-
$1,104 CAD
$790 USD
B+
Retailer 2
-
$1,710 CAD
$1,224 USD
View
B+
Retailer 3
-
$1,859 CAD
$1,331 USD
View
B+
Retailer 4
-
$1,914 CAD
$1,370 USD
View
Final sale: no returns
Retailer 5
-
$1,982 CAD
$1,419 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$1,982 CAD
$1,419 USD
View
B
Retailer 7
-
$2,221 CAD
$1,590 USD
View
B
Retailer 8
-
$3,144 CAD
$2,251 USD
View
B
Retailer 9
-
$3,384 CAD
€2,307 EUR
View
B
Retailer 10
-
$3,716 CAD
$2,660 USD
View
B
Retailer 11
-
$3,798 CAD
$2,719 USD
View
Most Expensive
B
MOH London
LG492123234 · Oct 29
$6,404 CAD
£3,610 GBP
View
11 more retailers have this diamond
Prices start from $1,104 CADSave up to $5,301 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
1.10ct Round
$1,104 CAD