CaratHunter
Plans
Round|Lab Grown|IGI

1.10ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG474128816

Shape and cutting style on the report: Round brilliant

Certificate IGI LG474128816

Diamond specifications and retailer prices

From $894 CAD
$640 USD
As of October 30, 2026
Save $3,640 CAD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,535 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG474128816 or 474128816. Listed at 11 retailers as of October 29, 2026, with prices from $894 to $4,535, a $3,640 spread on the same certified stone. MOH London lists it at $4,535. 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
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474128816
Dimensions6.66 × 6.64 × 4.05 mm
L/W Ratio1.00
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
6.66 mm6.64 mm1.10 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG474128816
Side View
Table 59.5%Crown 32.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.9%

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: Oct 30
Current: $4,535 CAD|Low: $894 CAD|High: $4,565 CAD|Avg: $1,768 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
October 30, 2026
Retailer 2$894 CAD
Retailer 5$990 CAD
Retailer 9$1,109 CAD
Retailer 6$1,148 CAD
Retailer 8$1,148 CAD
Retailer 3$1,185 CAD
Retailer 10$1,397 CAD
Retailer 11$1,816 CAD
Retailer 7$1,865 CAD
Retailer 4$2,829 CAD
MOH London$4,535 CAD

16 data points across 11 retailers

11 retailers$894 CAD to $4,535 CAD

A
Cheapest Retailer
-
$894 CAD
$640 USD
A
Retailer 2
-
$990 CAD
$709 USD
View
A
Retailer 3
-
$1,077 CAD
$771 USD
View
A
Retailer 4
-
$1,109 CAD
$794 USD
View
Final sale: no returns
A
Retailer 5
-
$1,148 CAD
$822 USD
View
Retailer 6
-
$1,148 CAD
$822 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$1,397 CAD
$1,000 USD
View
B+
Retailer 8
-
$1,865 CAD
$1,335 USD
View
B
Retailer 9
-
$2,829 CAD
$2,025 USD
View
B
Retailer 10
-
$3,230 CAD
$2,312 USD
View
Most Expensive
B
MOH London
LG474128816 · Oct 29
$4,535 CAD
£2,556 GBP
View
10 more retailers have this diamond
Prices start from $894 CADSave up to $3,640 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
$894 CAD