Emerald|Lab Grown|IGI

1.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG667445170

Shape and cutting style on the report: Emerald cut

Certificate IGI LG667445170

Diamond specifications and retailer prices

From $286 CAD
$204 USD
As of October 28, 2026
Save $2,094 CAD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,379 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG667445170 or 667445170. Listed at 22 retailers as of October 28, 2026, with prices from $286 to $2,379, a $2,094 spread on the same certified stone. Brilliant Earth lists it at $2,379. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667445170
Dimensions4.90 × 4.90 × 3.21 mm
L/W Ratio1.00
Culet sizeLong
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
4.90 mm4.90 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667445170
Side View
Table 64.0%Crown 34.4°Girdle: MED-STKPavilion 43.7°Culet: LNGDepth 65.5%

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 28
Current: $2,379 CAD|Low: $203 CAD|High: $2,379 CAD|Avg: $866 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
October 29, 2026
Retailer 4$256 CAD
Retailer 16$286 CAD
Retailer 5$314 CAD
Retailer 17$427 CAD
Retailer 10$541 CAD
Retailer 13$545 CAD
Retailer 2$571 CAD
Retailer 3$654 CAD
Retailer 14$773 CAD
Retailer 15$805 CAD
Retailer 8$830 CAD
Retailer 7$1,095 CAD
Retailer 12$1,101 CAD
Retailer 11$1,491 CAD
Retailer 9$1,593 CAD
Retailer 6$1,642 CAD
Brilliant Earth$2,379 CAD

42 data points across 17 retailers

22 retailers$286 CAD to $2,379 CAD

A
Retailer 1
-
$256 CAD
$183 USD
Price last confirmed 36 days ago
A
Retailer 2
-
$286 CAD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$297 CAD
$212 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$314 CAD
$224 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$314 CAD
$224 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
$394 CAD
HK$2,200 HKD
View
Price last confirmed 55 days ago
B+
Retailer 7
-
$427 CAD
$305 USD
View
A
Retailer 8
-
$541 CAD
€368 EUR
View
A
Retailer 9
-
$545 CAD
ZAR 6,285 ZAR
View
A
Retailer 10
-
$571 CAD
£321 GBP
View
A
Retailer 11
-
$654 CAD
$467 USD
View
A
Retailer 12
-
$773 CAD
A$850 AUD
View
B+
Retailer 13
-
$805 CAD
$575 USD
View
B+
Retailer 14
-
$830 CAD
$593 USD
View
B+
Retailer 15
-
$974 CAD
$696 USD
View
Price last confirmed 43 days ago
B+
Retailer 16
-
$1,019 CAD
$728 USD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
$1,095 CAD
$782 USD
View
B+
Retailer 18
-
$1,101 CAD
A$1,210 AUD
View
B+
Retailer 19
-
$1,491 CAD
£839 GBP
View
B
Retailer 20
-
$1,593 CAD
$1,138 USD
View
B
Retailer 21
-
$1,642 CAD
£924 GBP
View
Price last confirmed 29 days ago
Most Expensive
B
Brilliant Earth
12452119A · Oct 29
$2,379 CAD
$1,700 USD
View
21 more retailers have this diamond
Prices start from $286 CADSave up to $2,094 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
1.05ct Emerald
$286 CAD