CaratHunter
Plans
Cushion|Lab Grown|IGI

1.01ct E SI1 Cushion Lab Grown Diamond

EX • E/SI1 • IGI LG757541188

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG757541188

Diamond specifications and retailer prices

From $194 CAD
$139 USD
As of October 30, 2026
Save $1,612 CAD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,806 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG757541188 or 757541188. Listed at 10 retailers as of October 26, 2026, with prices from $194 to $1,806, a $1,612 spread on the same certified stone. MOH London lists it at $1,806. 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

1.01
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757541188
Dimensions6.10 × 5.65 × 3.68 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.10 mm5.65 mm1.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757541188
Side View
Table 64.0%Crown 39°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 65.1%

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 30
Current: $1,806 CAD|Low: $119 CAD|High: $1,826 CAD|Avg: $560 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 30, 2026
Retailer 3$119 CAD
Retailer 9$194 CAD
Retailer 4$362 CAD
Retailer 10$397 CAD
Retailer 6$410 CAD
Retailer 8$415 CAD
Retailer 5$424 CAD
Retailer 7$677 CAD
Retailer 2$684 CAD
Retailer 11$779 CAD
MOH London$1,806 CAD

41 data points across 11 retailers

10 retailers$194 CAD to $1,806 CAD

A
Cheapest Retailer
-
$194 CAD
$139 USD
Final sale: no returns
A
Retailer 2
-
$362 CAD
£204 GBP
View
A
Retailer 3
-
$397 CAD
$284 USD
View
A
Retailer 4
-
$410 CAD
£231 GBP
View
B+
Retailer 5
-
$415 CAD
$297 USD
View
A
Retailer 6
-
$424 CAD
€289 EUR
View
B+
Retailer 7
-
$677 CAD
$485 USD
View
B+
Retailer 8
-
$684 CAD
$490 USD
View
B
Retailer 9
-
$779 CAD
$557 USD
View
Most Expensive
B
MOH London
LG757541188 · Oct 26
$1,806 CAD
£1,018 GBP
View
9 more retailers have this diamond
Prices start from $194 CADSave up to $1,612 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
1.01ct Cushion
$194 CAD