CaratHunter
Plans
Round|Lab Grown|IGI

1.07ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG781636137

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781636137

Diamond specifications and retailer prices

From $466 CAD
£263 GBP
As of October 30, 2026
Save $790 CAD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,256 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG781636137 or 781636137. Listed at 6 retailers as of October 29, 2026, with prices from $466 to $1,256, a $790 spread on the same certified stone. MOH London lists it at $1,256. 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

1.07
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781636137
Dimensions6.61 × 6.58 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.61 mm6.58 mm1.07 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781636137
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.6%

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: $1,256 CAD|Low: $449 CAD|High: $1,331 CAD|Avg: $658 CAD|-4.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$466 CAD
Retailer 3$466 CAD
Retailer 5$486 CAD
Retailer 6$515 CAD
Retailer 4$715 CAD
MOH London$1,256 CAD

42 data points across 6 retailers

6 retailers$466 CAD to $1,256 CAD

A
Cheapest Retailer
-
$466 CAD
£263 GBP
A
Retailer 2
-
$466 CAD
€318 EUR
View
A
Retailer 3
-
$486 CAD
$348 USD
View
B+
Retailer 4
-
$515 CAD
$369 USD
View
B+
Retailer 5
-
$715 CAD
$512 USD
View
Most Expensive
B
MOH London
LG781636137 · Oct 29
$1,256 CAD
£708 GBP
View
5 more retailers have this diamond
Prices start from $466 CADSave up to $790 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
1.07ct Round
$466 CAD