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Emerald|Lab Grown|IGI

1.00ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG818659302

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818659302

Diamond specifications and retailer prices

From $328 CAD
$234 USD
As of October 30, 2026
Save $2,626 CAD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,953 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818659302 or 818659302. Listed at 17 retailers as of October 29, 2026, with prices from $328 to $2,953, a $2,626 spread on the same certified stone. Brilliant Earth lists it at $2,953. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659302
Dimensions6.96 × 4.70 × 3.14 mm
L/W Ratio1.48
Culet sizeLarge
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
6.96 mm4.70 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659302
Side View
Table 65.0%Crown 31.1°Girdle: MED-STKPavilion 42.1°Culet: LargeDepth 66.8%

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 30
Current: $2,953 CAD|Low: $328 CAD|High: $3,051 CAD|Avg: $1,063 CAD|-3.2%
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 3$328 CAD
Retailer 6$481 CAD
Retailer 8$614 CAD
Retailer 10$624 CAD
Retailer 4$624 CAD
Retailer 2$670 CAD
Retailer 7$728 CAD
Retailer 13$777 CAD
Retailer 5$983 CAD
Retailer 12$1,171 CAD
Retailer 14$1,240 CAD
Retailer 15$1,241 CAD
Retailer 9$1,449 CAD
Retailer 11$1,458 CAD
Brilliant Earth$2,953 CAD

43 data points across 15 retailers

17 retailers$328 CAD to $2,953 CAD

A
Cheapest Retailer
-
$328 CAD
$234 USD
Final sale: no returns
Retailer 2
-
$372 CAD
$266 USD
View
Price last confirmed 28 days ago
Retailer 3
-
$449 CAD
$321 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$481 CAD
$344 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$614 CAD
€418 EUR
View
A
Retailer 6
-
$624 CAD
ZAR 7,199 ZAR
View
A
Retailer 7
-
$624 CAD
$446 USD
View
A
Retailer 8
-
$670 CAD
£377 GBP
View
B+
Retailer 9
-
$777 CAD
$555 USD
View
B+
Retailer 10
-
$983 CAD
SGD 949 SGD
View
B+
Retailer 11
-
$1,171 CAD
$837 USD
View
B+
Retailer 12
-
$1,240 CAD
$886 USD
View
B+
Retailer 13
-
$1,241 CAD
$887 USD
View
B+
Retailer 14
-
$1,449 CAD
$1,035 USD
View
B+
Retailer 15
-
$1,458 CAD
£820 GBP
View
Retailer 16
-
$1,547 CAD
$1,105 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Brilliant Earth
21421169A · Oct 29
$2,953 CAD
$2,110 USD
View
16 more retailers have this diamond
Prices start from $328 CADSave up to $2,626 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
1.00ct Emerald
$328 CAD