Emerald|Lab Grown|IGI

0.78ct D FL Emerald Lab Grown Diamond

GD • D/FL • IGI LG818661817

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818661817

Diamond specifications and retailer prices

From $617 CAD
$442 USD
As of October 30, 2026
Save $2,070 CAD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,688 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown emerald diamond

This 0.78ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG818661817 or 818661817. Listed at 21 retailers as of October 29, 2026, with prices from $617 to $2,688, a $2,070 spread on the same certified stone. MOH London lists it at $2,688. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
D
Color
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661817
Dimensions6.44 × 4.26 × 2.89 mm
L/W Ratio1.51
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
6.44 mm4.26 mm0.78 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661817
Side View
Table 64.0%Crown 31.5°Girdle: ThickPavilion 38.6°Culet: LargeDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,688 CAD|Low: $440 CAD|High: $2,709 CAD|Avg: $1,268 CAD|-0.7%
MOH London
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
October 31, 2026
Retailer 8$553 CAD
Retailer 10$617 CAD
Retailer 6$619 CAD
Retailer 9$676 CAD
Retailer 5$686 CAD
Retailer 16$799 CAD
Retailer 3$852 CAD
Retailer 4$964 CAD
Retailer 7$1,088 CAD
Retailer 13$1,096 CAD
Retailer 2$1,114 CAD
Retailer 14$1,238 CAD
Retailer 12$1,313 CAD
Retailer 17$1,573 CAD
Retailer 11$1,919 CAD
Retailer 18$2,251 CAD
Retailer 15$2,537 CAD
MOH London$2,688 CAD

37 data points across 18 retailers

21 retailers$617 CAD to $2,688 CAD

Retailer 1
-
$553 CAD
$396 USD
Price last confirmed 38 days ago
Retailer 2
-
$553 CAD
$396 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
$617 CAD
$442 USD
View
Final sale: no returns
Retailer 4
-
$619 CAD
$443 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$676 CAD
$484 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$684 CAD
$490 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$686 CAD
$491 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
$799 CAD
$572 USD
View
B+
Retailer 9
-
$852 CAD
$610 USD
View
B+
Retailer 10
-
$964 CAD
$690 USD
View
B
Retailer 11
-
$1,088 CAD
$779 USD
View
B
Retailer 12
-
$1,096 CAD
€747 EUR
View
B
Retailer 13
-
$1,114 CAD
£628 GBP
View
B
Retailer 14
-
$1,238 CAD
ZAR 14,316 ZAR
View
B
Retailer 15
-
$1,313 CAD
$940 USD
View
B
Retailer 16
-
$1,573 CAD
$1,126 USD
View
B
Retailer 17
-
$1,919 CAD
$1,374 USD
View
Retailer 18
-
$2,203 CAD
$1,577 USD
View
Price last confirmed 23 days ago
B
Retailer 19
-
$2,251 CAD
$1,611 USD
View
B
Retailer 20
-
$2,537 CAD
$1,816 USD
View
Most Expensive
B
MOH London
LG818661817 · Oct 29
$2,688 CAD
£1,515 GBP
View
20 more retailers have this diamond
Prices start from $617 CADSave up to $2,070 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.

B+
0.78ct Emerald
$617 CAD