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Round|Lab Grown|IGI

1.18ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG788629691

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788629691

Diamond specifications and retailer prices

From $682 CAD
$488 USD
As of October 30, 2026
Save $2,433 CAD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,115 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.18ct lab-grown round diamond

This 1.18ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788629691 or 788629691. Listed at 8 retailers as of October 30, 2026, with prices from $682 to $3,115, a $2,433 spread on the same certified stone. Do Amore Diamonds lists it at $3,115. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788629691
Dimensions6.83 × 6.79 × 4.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm6.79 mm1.18 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788629691
Side View
Table 58.0%Crown 33.1°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.4%

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: $3,115 CAD|Low: $457 CAD|High: $3,213 CAD|Avg: $1,409 CAD|-3.0%
Do Amore Diamonds
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
Retailer 15
October 29, 2026
Retailer 15$457 CAD
Retailer 12$671 CAD
Retailer 8$682 CAD
Retailer 3$944 CAD
Retailer 4$950 CAD
Retailer 14$1,143 CAD
Retailer 6$1,153 CAD
Retailer 7$1,213 CAD
Retailer 9$1,296 CAD
Retailer 10$1,352 CAD
Retailer 11$1,767 CAD
Retailer 2$1,786 CAD
Retailer 5$2,193 CAD
Retailer 13$2,291 CAD
Do Amore Diamonds$3,115 CAD

16 data points across 15 retailers

8 retailers$682 CAD to $3,115 CAD

A
Cheapest Retailer
-
$682 CAD
$488 USD
Retailer 2
-
$1,154 CAD
$826 USD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$1,296 CAD
$928 USD
View
B+
Retailer 4
-
$1,352 CAD
$968 USD
View
Retailer 5
-
$1,767 CAD
$1,265 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$1,786 CAD
£1,007 GBP
View
B
Retailer 7
-
$2,291 CAD
$1,640 USD
View
Most Expensive
B
Do Amore Diamonds
27-4D9820D6E · Oct 30
$3,115 CAD
$2,230 USD
View
7 more retailers have this diamond
Prices start from $682 CADSave up to $2,433 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
1.18ct Round
$682 CAD