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Round|Lab Grown|IGI

1.07ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG770631415

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770631415

Diamond specifications and retailer prices

From $197 CAD
$141 USD
As of October 29, 2026
Save $954 CAD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,152 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 LG770631415 or 770631415. Listed at 17 retailers as of October 29, 2026, with prices from $197 to $1,152, a $954 spread on the same certified stone. MOH London lists it at $1,152. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770631415
Dimensions6.61 × 6.59 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.61 mm6.59 mm1.07 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770631415
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,152 CAD|Low: $189 CAD|High: $1,159 CAD|Avg: $482 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
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 10$197 CAD
Retailer 5$220 CAD
Retailer 6$230 CAD
Retailer 3$245 CAD
Retailer 12$245 CAD
Retailer 2$419 CAD
Retailer 7$438 CAD
Retailer 13$456 CAD
Retailer 4$591 CAD
Retailer 9$616 CAD
Retailer 8$617 CAD
Retailer 11$686 CAD
Retailer 14$788 CAD
MOH London$1,152 CAD

42 data points across 14 retailers

17 retailers$197 CAD to $1,152 CAD

Retailer 1
-
$197 CAD
$141 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$197 CAD
$141 USD
View
A
Retailer 3
-
$220 CAD
$157 USD
View
Final sale: no returns
Retailer 4
-
$242 CAD
$173 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
$245 CAD
$175 USD
View
A
Retailer 6
-
$245 CAD
$175 USD
View
A
Retailer 7
-
$419 CAD
£235 GBP
View
A
Retailer 8
-
$438 CAD
€298 EUR
View
B+
Retailer 9
-
$456 CAD
$326 USD
View
B+
Retailer 10
-
$511 CAD
$365 USD
View
B+
Retailer 11
-
$591 CAD
$422 USD
View
B+
Retailer 12
-
$616 CAD
$440 USD
View
B+
Retailer 13
-
$617 CAD
A$678 AUD
View
B+
Retailer 14
-
$686 CAD
$490 USD
View
Retailer 15
-
$788 CAD
$563 USD
View
Price last confirmed 39 days ago
B
Retailer 16
-
$788 CAD
$563 USD
View
Most Expensive
B
MOH London
LG770631415 · Oct 29
$1,152 CAD
£648 GBP
View
16 more retailers have this diamond
Prices start from $197 CADSave up to $954 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
$197 CAD