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Round|Lab Grown|IGI

1.13ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG818659428

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818659428

Diamond specifications and retailer prices

From $661 CAD
$473 USD
As of October 30, 2026
Save $2,329 CAD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,989 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.13ct lab-grown round diamond

This 1.13ct 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 LG818659428 or 818659428. Listed at 9 retailers as of October 30, 2026, with prices from $661 to $2,989, a $2,329 spread on the same certified stone. Do Amore Diamonds lists it at $2,989. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659428
Dimensions6.69 × 6.73 × 4.10 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.69 mm6.73 mm1.13 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659428
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

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 30
Current: $2,989 CAD|Low: $275 CAD|High: $3,339 CAD|Avg: $1,257 CAD|-10.5%
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 30, 2026
Retailer 6$275 CAD
Retailer 9$661 CAD
Retailer 2$691 CAD
Retailer 13$691 CAD
Retailer 5$714 CAD
Retailer 3$771 CAD
Retailer 15$819 CAD
Retailer 10$1,247 CAD
Retailer 11$1,313 CAD
Retailer 7$1,430 CAD
Retailer 4$1,463 CAD
Retailer 12$1,697 CAD
Retailer 8$1,719 CAD
Retailer 14$2,207 CAD
Do Amore Diamonds$2,989 CAD

20 data points across 15 retailers

9 retailers$661 CAD to $2,989 CAD

A
Cheapest Retailer
-
$661 CAD
$473 USD
A
Retailer 2
-
$691 CAD
£389 GBP
View
Retailer 3
-
$714 CAD
ZAR 8,260 ZAR
View
Price last confirmed 51 days ago
B+
Retailer 4
-
$1,247 CAD
$893 USD
View
B+
Retailer 5
-
$1,313 CAD
$940 USD
View
Retailer 6
-
$1,697 CAD
$1,215 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$1,719 CAD
£969 GBP
View
B
Retailer 8
-
$2,207 CAD
$1,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-D942D37A6 · Oct 30
$2,989 CAD
$2,140 USD
View
8 more retailers have this diamond
Prices start from $661 CADSave up to $2,329 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
1.13ct Round
$661 CAD