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Radiant|Lab Grown|IGI

1.16ct E SI1 Radiant Lab Grown Diamond

EX • E/SI1 • IGI LG617486308

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG617486308

Diamond specifications and retailer prices

From $208 CAD
As of November 6, 2026
Save $1,803 CAD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,011 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.16ct lab-grown radiant diamond

This 1.16ct lab-grown radiant 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 LG617486308 or 617486308. Listed at 12 retailers as of November 2, 2026, with prices from $208 to $2,011, a $1,803 spread on the same certified stone. Do Amore Diamonds lists it at $2,011. 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

1.16
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617486308
Dimensions7.34 × 5.13 × 3.43 mm
L/W Ratio1.43
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
7.34 mm5.13 mm1.16 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617486308
Side View
Table 65.0%Crown 46.9°Girdle: MED-STKPavilion 33.9°Culet: NoneDepth 66.9%

Caratlytics Score

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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: $2,011 CAD|Low: $166 CAD|High: $2,011 CAD|Avg: $778 CAD
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
November 6, 2026
Retailer 8$208 CAD
Retailer 3$235 CAD
Retailer 12$241 CAD
Retailer 13$371 CAD
Retailer 6$471 CAD
Retailer 11$474 CAD
Retailer 5$551 CAD
Retailer 7$664 CAD
Retailer 2$795 CAD
Retailer 15$795 CAD
Retailer 10$873 CAD
Retailer 9$913 CAD
Retailer 4$1,111 CAD
Retailer 14$1,343 CAD
Do Amore Diamonds$2,011 CAD

42 data points across 15 retailers

12 retailers$208 CAD to $2,011 CAD

A
Cheapest Retailer
-
$208 CAD
A
Retailer 2
-
$235 CAD
View
Final sale: no returns
A
Retailer 3
-
$241 CAD
View
A
Retailer 4
-
$371 CAD
View
B+
Retailer 5
-
$474 CAD
View
B+
Retailer 6
-
$795 CAD
View
B+
Retailer 7
-
$795 CAD
View
B+
Retailer 8
-
$873 CAD
View
B+
Retailer 9
-
$913 CAD
View
B
Retailer 10
-
$1,111 CAD
View
B
Retailer 11
-
$1,343 CAD
View
Most Expensive
B
Do Amore Diamonds
27-D64C21554 · Nov 2
$2,011 CAD
$1,430 USD
View
11 more retailers have this diamond
Prices start from $208 CADSave up to $1,803 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
1.16ct Radiant
$208 CAD