Emerald|Lab Grown|IGI

1.78ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG825632041

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825632041

Diamond specifications and retailer prices

From $659 CAD
$471 USD
As of October 30, 2026
Save $7,305 CAD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,964 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.78ct lab-grown emerald diamond

This 1.78ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825632041 or 825632041. Listed at 21 retailers as of October 29, 2026, with prices from $659 to $7,964, a $7,305 spread on the same certified stone. Brilliant Earth lists it at $7,964. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632041
Dimensions8.33 × 5.59 × 3.83 mm
L/W Ratio1.49
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
8.33 mm5.59 mm1.78 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632041
Side View
Table 62.0%Crown 35.6°Girdle: MediumPavilion 40.7°Culet: LargeDepth 68.5%

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: $7,964 CAD|Low: $659 CAD|High: $8,216 CAD|Avg: $2,853 CAD|-3.1%
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 9$659 CAD
Retailer 6$739 CAD
Retailer 11$739 CAD
Retailer 20$817 CAD
Retailer 18$1,015 CAD
Retailer 15$1,251 CAD
Retailer 8$1,278 CAD
Retailer 13$1,357 CAD
Retailer 17$1,406 CAD
Retailer 19$1,906 CAD
Retailer 4$1,982 CAD
Retailer 14$2,389 CAD
Retailer 10$2,597 CAD
Retailer 3$2,630 CAD
Retailer 5$2,671 CAD
Retailer 2$2,873 CAD
Retailer 16$3,022 CAD
Retailer 7$3,562 CAD
Retailer 12$6,081 CAD
Brilliant Earth$7,964 CAD

35 data points across 20 retailers

21 retailers$659 CAD to $7,964 CAD

A
Cheapest Retailer
-
$659 CAD
$471 USD
A
Retailer 2
-
$739 CAD
$528 USD
View
Final sale: no returns
A
Retailer 3
-
$739 CAD
$528 USD
View
A
Retailer 4
-
$817 CAD
$584 USD
View
Retailer 5
-
$890 CAD
$636 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,015 CAD
$725 USD
View
A
Retailer 7
-
$1,251 CAD
€851 EUR
View
A
Retailer 8
-
$1,278 CAD
$913 USD
View
A
Retailer 9
-
$1,357 CAD
£763 GBP
View
A
Retailer 10
-
$1,406 CAD
ZAR 16,226 ZAR
View
B+
Retailer 11
-
$1,906 CAD
$1,362 USD
View
B+
Retailer 12
-
$1,982 CAD
$1,416 USD
View
B+
Retailer 13
-
$2,389 CAD
£1,344 GBP
View
B+
Retailer 14
-
$2,597 CAD
SGD 2,507 SGD
View
B
Retailer 15
-
$2,630 CAD
$1,879 USD
View
B+
Retailer 16
-
$2,671 CAD
$1,908 USD
View
B+
Retailer 17
-
$2,873 CAD
$2,053 USD
View
B+
Retailer 18
-
$3,022 CAD
£1,700 GBP
View
B+
Retailer 19
-
$3,562 CAD
$2,545 USD
View
B
Retailer 20
-
$6,081 CAD
$4,345 USD
View
Most Expensive
B
Brilliant Earth
21418962A · Oct 29
$7,964 CAD
$5,690 USD
View
20 more retailers have this diamond
Prices start from $659 CADSave up to $7,305 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
1.78ct Emerald
$659 CAD