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Round|Lab Grown|IGI

1.24ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG607308834

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607308834

Diamond specifications and retailer prices

From $285 CAD
As of November 6, 2026
Save $1,922 CAD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,207 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG607308834 or 607308834. Listed at 11 retailers as of November 4, 2026, with prices from $285 to $2,207, a $1,922 spread on the same certified stone. Do Amore Diamonds lists it at $2,207. 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

1.24
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607308834
Dimensions6.79 × 6.75 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.79 mm6.75 mm1.24 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607308834
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.6%

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: Nov 6
Current: $2,207 CAD|Low: $285 CAD|High: $2,207 CAD|Avg: $891 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$285 CAD
Retailer 9$514 CAD
Retailer 2$556 CAD
Retailer 3$608 CAD
Retailer 10$635 CAD
Retailer 8$642 CAD
Retailer 7$966 CAD
Retailer 5$1,011 CAD
Retailer 4$1,465 CAD
Do Amore Diamonds$2,207 CAD

45 data points across 10 retailers

11 retailers$285 CAD to $2,207 CAD

A
Cheapest Retailer
-
$285 CAD
A
Retailer 2
-
$420 CAD
View
B+
Retailer 3
-
$514 CAD
View
B+
Retailer 4
-
$556 CAD
View
B+
Retailer 5
-
$608 CAD
View
B+
Retailer 6
-
$635 CAD
View
Retailer 7
-
$642 CAD
View
Price last confirmed 33 days ago
B
Retailer 8
-
$966 CAD
View
B
Retailer 9
-
$1,011 CAD
View
B
Retailer 10
-
$1,465 CAD
View
Most Expensive
B
Do Amore Diamonds
27-8E9345E39 · Nov 4
$2,207 CAD
$1,580 USD
View
10 more retailers have this diamond
Prices start from $285 CADSave up to $1,922 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
1.24ct Round
$285 CAD