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Round|Lab Grown|IGI

1.14ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG499191806

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499191806

Diamond specifications and retailer prices

From $922 CAD
$660 USD
As of October 30, 2026
Save $3,770 CAD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,692 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.14ct lab-grown round diamond

This 1.14ct 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 LG499191806 or 499191806. Listed at 11 retailers as of October 29, 2026, with prices from $922 to $4,692, a $3,770 spread on the same certified stone. MOH London lists it at $4,692. 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

1.14
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499191806
Dimensions6.63 × 6.69 × 4.16 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
6.63 mm6.69 mm1.14 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499191806
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

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 30
Current: $4,692 CAD|Low: $922 CAD|High: $4,730 CAD|Avg: $1,903 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$922 CAD
Retailer 4$1,025 CAD
Retailer 8$1,145 CAD
Retailer 5$1,189 CAD
Retailer 7$1,189 CAD
Retailer 9$1,439 CAD
Retailer 10$1,869 CAD
Retailer 6$1,926 CAD
Retailer 3$2,928 CAD
MOH London$4,692 CAD

18 data points across 10 retailers

11 retailers$922 CAD to $4,692 CAD

A
Cheapest Retailer
-
$922 CAD
$660 USD
A
Retailer 2
-
$1,025 CAD
$734 USD
View
A
Retailer 3
-
$1,115 CAD
$798 USD
View
A
Retailer 4
-
$1,145 CAD
$820 USD
View
Final sale: no returns
A
Retailer 5
-
$1,189 CAD
$851 USD
View
Retailer 6
-
$1,189 CAD
$851 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$1,439 CAD
$1,030 USD
View
B+
Retailer 8
-
$1,926 CAD
$1,379 USD
View
B
Retailer 9
-
$2,928 CAD
$2,096 USD
View
B
Retailer 10
-
$3,341 CAD
$2,392 USD
View
Most Expensive
B
MOH London
LG499191806 · Oct 29
$4,692 CAD
£2,645 GBP
View
10 more retailers have this diamond
Prices start from $922 CADSave up to $3,770 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
1.14ct Round
$922 CAD