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Emerald|Lab Grown|IGI

1.80ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG685510892

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685510892

Diamond specifications and retailer prices

From $515 CAD
$368 USD
As of October 27, 2026
Save $4,106 CAD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,621 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.8ct lab-grown emerald diamond

This 1.8ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685510892 or 685510892. Listed at 24 retailers as of October 27, 2026, with prices from $515 to $4,621, a $4,106 spread on the same certified stone. Queensmith lists it at $4,621. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle48.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685510892
Dimensions8.18 × 5.63 × 3.94 mm
L/W Ratio1.45
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
8.18 mm5.63 mm1.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685510892
Side View
Table 69.0%Crown 36.7°Girdle: Slightly ThickPavilion 48.2°Culet: LargeDepth 70.0%

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 27
Current: $1,148 CAD|Low: $494 CAD|High: $3,639 CAD|Avg: $1,373 CAD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 18$515 CAD
Retailer 8$577 CAD
Retailer 6$596 CAD
Retailer 2$638 CAD
Retailer 5$638 CAD
Retailer 14$847 CAD
Retailer 10$857 CAD
Retailer 7$1,009 CAD
Retailer 11$1,013 CAD
Retailer 13$1,096 CAD
Retailer 1$1,148 CAD
Retailer 12$1,481 CAD
Retailer 17$1,871 CAD
Retailer 4$2,052 CAD
Retailer 3$2,410 CAD
Retailer 9$2,474 CAD
Retailer 15$2,496 CAD
Retailer 16$3,569 CAD

43 data points across 18 retailers

24 retailers$515 CAD to $4,621 CAD

A
Cheapest Retailer
-
$515 CAD
$368 USD
A
Retailer 2
-
$577 CAD
$412 USD
View
Final sale: no returns
A
Retailer 3
-
$596 CAD
$426 USD
View
A
Retailer 4
-
$638 CAD
$456 USD
View
A
Retailer 5
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$638 CAD
$456 USD
View
A
Retailer 6
-
$699 CAD
HK$3,900 HKD
View
A
Retailer 7
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$847 CAD
$605 USD
View
A
Retailer 8
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$857 CAD
$612 USD
View
A
Retailer 9
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$1,009 CAD
$721 USD
View
A
Retailer 10
-
$1,013 CAD
€689 EUR
View
A
Retailer 11
-
$1,096 CAD
ZAR 12,656 ZAR
View
A
Retailer 12
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$1,148 CAD
£646 GBP
View
A
Retailer 13
-
$1,481 CAD
A$1,628 AUD
View
B+
Retailer 14
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$1,871 CAD
$1,337 USD
View
B+
Retailer 15
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$1,983 CAD
$1,417 USD
View
B+
Retailer 16
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$2,052 CAD
$1,466 USD
View
B+
Retailer 17
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$2,107 CAD
$1,505 USD
View
B+
Retailer 18
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$2,410 CAD
$1,722 USD
View
B+
Retailer 19
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$2,419 CAD
$1,729 USD
View
B+
Retailer 20
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$2,474 CAD
£1,392 GBP
View
B+
Retailer 21
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$2,496 CAD
£1,404 GBP
View
B
Retailer 22
-
$2,728 CAD
$1,949 USD
View
B
Retailer 23
-
$3,569 CAD
$2,550 USD
View
Most Expensive
B
Queensmith
LG685510892 · Oct 27
$4,621 CAD
£2,600 GBP
View
23 more retailers have this diamond
Prices start from $515 CADSave up to $4,106 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
1.80ct Emerald
$515 CAD