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Emerald|Lab Grown|IGI

4.01ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG691589358

Shape and cutting style on the report: Emerald cut

Certificate IGI LG691589358

Diamond specifications and retailer prices

From $1,036 CAD
$740 USD
As of October 30, 2026
Save $7,796 CAD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,831 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.01ct lab-grown emerald diamond

This 4.01ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG691589358 or 691589358. Listed at 15 retailers as of October 29, 2026, with prices from $1,036 to $8,831, a $7,796 spread on the same certified stone. Brilliant Earth lists it at $8,831. 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

4.01
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691589358
Dimensions10.22 × 7.32 × 5.04 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.22 mm7.32 mm4.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691589358
Side View
Table 63.0%Crown 39.2°Girdle: Slightly ThickPavilion 37.8°Culet: LargeDepth 68.9%

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 30
Current: $8,831 CAD|Low: $988 CAD|High: $8,831 CAD|Avg: $2,546 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
October 30, 2026
Retailer 11$1,036 CAD
Retailer 3$1,127 CAD
Retailer 5$1,157 CAD
Retailer 12$1,201 CAD
Retailer 15$1,201 CAD
Retailer 9$1,449 CAD
Retailer 4$1,674 CAD
Retailer 2$1,928 CAD
Retailer 13$1,947 CAD
Retailer 10$2,959 CAD
Retailer 14$3,377 CAD
Retailer 6$3,892 CAD
Retailer 7$4,141 CAD
Retailer 8$4,742 CAD
Brilliant Earth$8,831 CAD

42 data points across 15 retailers

15 retailers$1,036 CAD to $8,831 CAD

A
Cheapest Retailer
-
$1,036 CAD
$740 USD
A
Retailer 2
-
$1,127 CAD
$805 USD
View
A
Retailer 3
-
$1,157 CAD
$827 USD
View
Final sale: no returns
Retailer 4
-
$1,201 CAD
$858 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,201 CAD
$858 USD
View
A
Retailer 6
-
$1,449 CAD
$1,035 USD
View
B+
Retailer 7
-
$1,674 CAD
$1,196 USD
View
A
Retailer 8
-
$1,928 CAD
£1,085 GBP
View
B+
Retailer 9
-
$1,947 CAD
$1,391 USD
View
B
Retailer 10
-
$2,959 CAD
$2,114 USD
View
B
Retailer 11
-
$3,377 CAD
$2,413 USD
View
B
Retailer 12
-
$3,892 CAD
$2,781 USD
View
B
Retailer 13
-
$4,141 CAD
$2,959 USD
View
B
Retailer 14
-
$4,742 CAD
£2,668 GBP
View
Most Expensive
B
Brilliant Earth
17970346A · Oct 29
$8,831 CAD
$6,310 USD
View
14 more retailers have this diamond
Prices start from $1,036 CADSave up to $7,796 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
4.01ct Emerald
$1,036 CAD