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Round|Lab Grown|IGI

1.14ct I SI1 Round Lab Grown Diamond

ID • I/SI1 • IGI LG440011237

Shape and cutting style on the report: Round brilliant

Certificate IGI LG440011237

Diamond specifications and retailer prices

From $1,131 CAD
$810 USD
As of October 29, 2026
Save $5,473 CAD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,605 CAD at MOH London · As of October 27, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440011237 or 440011237. Listed at 12 retailers as of October 27, 2026, with prices from $1,131 to $6,605, a $5,473 spread on the same certified stone. MOH London lists it at $6,605. 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
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440011237
Dimensions6.67 × 6.71 × 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
6.67 mm6.71 mm1.14 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440011237
Side View
Table 55.5%Crown 35.5°GirdlePavilion 40.6°Culet: NoneDepth 62.1%

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: $6,605 CAD|Low: $1,131 CAD|High: $6,685 CAD|Avg: $2,909 CAD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$1,131 CAD
Retailer 4$1,770 CAD
Retailer 9$1,982 CAD
Retailer 6$2,053 CAD
Retailer 8$2,053 CAD
Retailer 10$2,291 CAD
Retailer 11$2,819 CAD
Retailer 7$3,252 CAD
Retailer 2$3,503 CAD
Retailer 3$3,828 CAD
MOH London$6,605 CAD

22 data points across 11 retailers

12 retailers$1,131 CAD to $6,605 CAD

A
Cheapest Retailer
-
$1,131 CAD
$810 USD
B+
Retailer 2
-
$1,770 CAD
$1,267 USD
View
B+
Retailer 3
-
$1,926 CAD
$1,379 USD
View
B+
Retailer 4
-
$1,982 CAD
$1,419 USD
View
Final sale: no returns
Retailer 5
-
$2,053 CAD
$1,470 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$2,053 CAD
$1,470 USD
View
B
Retailer 7
-
$2,291 CAD
$1,640 USD
View
B
Retailer 8
-
$3,252 CAD
$2,328 USD
View
B
Retailer 9
-
$3,503 CAD
€2,388 EUR
View
B
Retailer 10
-
$3,828 CAD
$2,740 USD
View
B
Retailer 11
-
$3,848 CAD
$2,755 USD
View
Most Expensive
B
MOH London
LG440011237 · Oct 27
$6,605 CAD
£3,723 GBP
View
11 more retailers have this diamond
Prices start from $1,131 CADSave up to $5,473 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
$1,131 CAD