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Round|Lab Grown|IGI

1.15ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG640492470

Shape and cutting style on the report: Round brilliant

Certificate IGI LG640492470

Diamond specifications and retailer prices

From $466 CAD
$333 USD
As of October 29, 2026
Save $3,677 CAD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,143 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG640492470 or 640492470. Listed at 18 retailers as of October 29, 2026, with prices from $466 to $4,143, a $3,677 spread on the same certified stone. Do Amore Diamonds lists it at $4,143. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640492470
Dimensions6.82 × 6.78 × 4.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm6.78 mm1.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640492470
Side View
Table 59.0%Crown 32.9°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.3%

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: $526 CAD|Low: $448 CAD|High: $2,520 CAD|Avg: $1,121 CAD|-2.6%
Retailer 1
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 4$466 CAD
Retailer 9$508 CAD
Retailer 1$526 CAD
Retailer 5$578 CAD
Retailer 15$791 CAD
Retailer 8$911 CAD
Retailer 6$1,022 CAD
Retailer 14$1,096 CAD
Retailer 10$1,114 CAD
Retailer 2$1,391 CAD
Retailer 12$1,548 CAD
Retailer 3$1,694 CAD
Retailer 7$2,049 CAD
Retailer 11$2,215 CAD
Retailer 13$2,504 CAD

43 data points across 15 retailers

18 retailers$466 CAD to $4,143 CAD

A
Cheapest Retailer
-
$466 CAD
$333 USD
A
Retailer 2
-
$508 CAD
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$526 CAD
$376 USD
View
A
Retailer 4
-
$578 CAD
$413 USD
View
A
Retailer 5
-
$578 CAD
$413 USD
View
A
Retailer 6
-
$680 CAD
$486 USD
View
A
Retailer 7
-
$791 CAD
$565 USD
View
B+
Retailer 8
-
$911 CAD
$651 USD
View
B+
Retailer 9
-
$1,022 CAD
$730 USD
View
B+
Retailer 10
-
$1,096 CAD
ZAR 12,647 ZAR
View
B+
Retailer 11
-
$1,114 CAD
£627 GBP
View
B+
Retailer 12
-
$1,391 CAD
A$1,529 AUD
View
B+
Retailer 13
-
$1,548 CAD
A$1,702 AUD
View
B
Retailer 14
-
$1,694 CAD
$1,210 USD
View
B
Retailer 15
-
$2,049 CAD
$1,464 USD
View
B
Retailer 16
-
$2,215 CAD
$1,582 USD
View
B
Retailer 17
-
$2,504 CAD
£1,409 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A9FD1977E · Oct 29
$4,143 CAD
$2,960 USD
View
17 more retailers have this diamond
Prices start from $466 CADSave up to $3,677 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
1.15ct Round
$466 CAD