Emerald|Lab Grown|IGI

1.65ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG685563903

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685563903

Diamond specifications and retailer prices

From $425 CAD
$304 USD
As of October 30, 2026
Save $4,073 CAD (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,498 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.65ct lab-grown emerald diamond

This 1.65ct 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 LG685563903 or 685563903. Listed at 25 retailers as of October 29, 2026, with prices from $425 to $4,498, a $4,073 spread on the same certified stone. Brilliant Earth lists it at $4,498. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685563903
Dimensions8.00 × 5.43 × 3.73 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm5.43 mm1.65 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685563903
Side View
Table 65.0%Crown 33.3°Girdle: STK-THKPavilion 38.6°Culet: LargeDepth 68.7%

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: $4,498 CAD|Low: $425 CAD|High: $4,498 CAD|Avg: $1,238 CAD|+0.9%
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
October 30, 2026
Retailer 13$425 CAD
Retailer 6$475 CAD
Retailer 3$528 CAD
Retailer 9$747 CAD
Retailer 7$861 CAD
Retailer 4$862 CAD
Retailer 5$897 CAD
Retailer 8$906 CAD
Retailer 2$937 CAD
Retailer 12$1,361 CAD
Retailer 14$1,856 CAD
Retailer 11$2,044 CAD
Retailer 10$2,116 CAD
Brilliant Earth$4,498 CAD

42 data points across 14 retailers

25 retailers$425 CAD to $4,498 CAD

A
Cheapest Retailer
-
$425 CAD
$304 USD
A
Retailer 2
-
$475 CAD
$340 USD
View
Final sale: no returns
A
Retailer 3
-
$493 CAD
$353 USD
View
A
Retailer 4
-
$528 CAD
$378 USD
View
A
Retailer 5
-
$528 CAD
$378 USD
View
A
Retailer 6
-
$747 CAD
$535 USD
View
A
Retailer 7
-
$861 CAD
€587 EUR
View
A
Retailer 8
-
$862 CAD
$617 USD
View
A
Retailer 9
-
$897 CAD
$642 USD
View
A
Retailer 10
-
$906 CAD
ZAR 10,481 ZAR
View
A
Retailer 11
-
$937 CAD
£528 GBP
View
Retailer 12
-
$1,350 CAD
A$1,487 AUD
View
Price last confirmed 119 days ago
B+
Retailer 13
-
$1,361 CAD
$974 USD
View
Retailer 14
-
$1,479 CAD
$1,059 USD
View
Price last confirmed 44 days ago
B+
Retailer 15
-
$1,665 CAD
$1,192 USD
View
B+
Retailer 16
-
$1,696 CAD
$1,214 USD
View
B+
Retailer 17
-
$1,761 CAD
$1,261 USD
View
B+
Retailer 18
-
$1,856 CAD
$1,329 USD
View
B+
Retailer 19
-
$2,028 CAD
$1,452 USD
View
B+
Retailer 20
-
$2,044 CAD
£1,152 GBP
View
B+
Retailer 21
-
$2,116 CAD
£1,193 GBP
View
B+
Retailer 22
-
$2,133 CAD
$1,527 USD
View
B
Retailer 23
-
$2,401 CAD
$1,719 USD
View
Retailer 24
-
$3,228 CAD
$2,311 USD
View
Price last confirmed 65 days ago
Most Expensive
B
Brilliant Earth
16568468A · Oct 29
$4,498 CAD
$3,220 USD
View
24 more retailers have this diamond
Prices start from $425 CADSave up to $4,073 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
1.65ct Emerald
$425 CAD