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Round|Lab Grown|IGI

3.58ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG619430903

Shape and cutting style on the report: Round brilliant

Certificate IGI LG619430903

Diamond specifications and retailer prices

From $577 CAD
$412 USD
As of October 26, 2026
Save $4,546 CAD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,123 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.58ct lab-grown round diamond

This 3.58ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG619430903 or 619430903. Listed at 11 retailers as of October 26, 2026, with prices from $577 to $5,123, a $4,546 spread on the same certified stone. Do Amore Diamonds lists it at $5,123. 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

3.58
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619430903
Dimensions9.91 × 9.85 × 5.96 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
9.91 mm9.85 mm3.58 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619430903
Side View
Table 59.0%Crown 33.4°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $5,123 CAD|Low: $477 CAD|High: $5,304 CAD|Avg: $2,003 CAD|-3.4%
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
October 28, 2026
Retailer 13$577 CAD
Retailer 7$647 CAD
Retailer 3$669 CAD
Retailer 11$1,131 CAD
Retailer 2$1,134 CAD
Retailer 6$1,402 CAD
Retailer 4$1,439 CAD
Retailer 5$1,485 CAD
Retailer 12$1,826 CAD
Retailer 9$2,006 CAD
Retailer 10$2,537 CAD
Retailer 8$2,915 CAD
Retailer 14$3,471 CAD
Do Amore Diamonds$5,123 CAD

18 data points across 14 retailers

11 retailers$577 CAD to $5,123 CAD

A
Cheapest Retailer
-
$577 CAD
$412 USD
A
Retailer 2
-
$647 CAD
$462 USD
View
A
Retailer 3
-
$669 CAD
$478 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,131 CAD
$808 USD
View
A
Retailer 5
-
$1,134 CAD
$810 USD
View
B+
Retailer 6
-
$1,826 CAD
$1,305 USD
View
B
Retailer 7
-
$2,006 CAD
$1,433 USD
View
B
Retailer 8
-
$2,537 CAD
$1,813 USD
View
B
Retailer 9
-
$2,915 CAD
£1,640 GBP
View
B
Retailer 10
-
$3,471 CAD
$2,480 USD
View
Most Expensive
B
Do Amore Diamonds
27-5A576A008 · Oct 29
$5,123 CAD
$3,660 USD
View
10 more retailers have this diamond
Prices start from $577 CADSave up to $4,546 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
3.58ct Round
$577 CAD