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Round|Lab Grown|IGI

1.47ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG567354553

Shape and cutting style on the report: Round brilliant

Certificate IGI LG567354553

Diamond specifications and retailer prices

From $256 CAD
$183 USD
As of October 29, 2026
Save $1,353 CAD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,610 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.47ct lab-grown round diamond

This 1.47ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG567354553 or 567354553. Listed at 20 retailers as of October 29, 2026, with prices from $256 to $1,610, a $1,353 spread on the same certified stone. Brilliant Earth lists it at $1,610. 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

1.47
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567354553
Dimensions7.46 × 7.42 × 4.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.46 mm7.42 mm1.47 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567354553
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.1%

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: Oct 29
Current: $1,610 CAD|Low: $256 CAD|High: $1,610 CAD|Avg: $702 CAD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 13$256 CAD
Retailer 8$286 CAD
Retailer 5$298 CAD
Retailer 17$318 CAD
Retailer 20$318 CAD
Retailer 12$358 CAD
Retailer 10$431 CAD
Retailer 14$545 CAD
Retailer 2$572 CAD
Retailer 15$624 CAD
Retailer 6$679 CAD
Retailer 4$729 CAD
Retailer 3$812 CAD
Retailer 16$1,023 CAD
Retailer 11$1,042 CAD
Retailer 19$1,080 CAD
Retailer 7$1,099 CAD
Retailer 18$1,490 CAD
Retailer 9$1,596 CAD
Brilliant Earth$1,610 CAD

37 data points across 20 retailers

20 retailers$256 CAD to $1,610 CAD

A
Cheapest Retailer
-
$256 CAD
$183 USD
A
Retailer 2
-
$286 CAD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$298 CAD
$213 USD
View
A
Retailer 4
-
$318 CAD
$227 USD
View
A
Retailer 5
-
$318 CAD
$227 USD
View
A
Retailer 6
-
$358 CAD
HK$2,000 HKD
View
B+
Retailer 7
-
$431 CAD
$308 USD
View
A
Retailer 8
-
$545 CAD
€371 EUR
View
A
Retailer 9
-
$572 CAD
£322 GBP
View
A
Retailer 10
-
$624 CAD
£351 GBP
View
A
Retailer 11
-
$679 CAD
$485 USD
View
B+
Retailer 12
-
$729 CAD
$521 USD
View
B+
Retailer 13
-
$812 CAD
$580 USD
View
B+
Retailer 14
-
$1,023 CAD
$731 USD
View
B+
Retailer 15
-
$1,042 CAD
SGD 1,006 SGD
View
B+
Retailer 16
-
$1,080 CAD
$772 USD
View
B+
Retailer 17
-
$1,099 CAD
$785 USD
View
B
Retailer 18
-
$1,490 CAD
£838 GBP
View
B
Retailer 19
-
$1,596 CAD
$1,141 USD
View
Most Expensive
B
Brilliant Earth
18876023A · Oct 29
$1,610 CAD
$1,150 USD
View
19 more retailers have this diamond
Prices start from $256 CADSave up to $1,353 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
1.47ct Round
$256 CAD