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Emerald|Lab Grown|IGI

0.78ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG805672703

Shape and cutting style on the report: Emerald cut

Certificate IGI LG805672703

Diamond specifications and retailer prices

From $169 CAD
$121 USD
As of October 27, 2026
Save $628 CAD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,763 CAD at MOH London · As of October 21, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805672703 or 805672703. Listed at 17 retailers as of October 27, 2026, with a 371% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.78
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672703
Dimensions6.43 × 4.34 × 2.82 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.43 mm4.34 mm0.78 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672703
Side View
Table 63.0%Crown 34°Girdle: Slightly ThickPavilion 38.6°Culet: LargeDepth 65.0%

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: $1,763 CAD|Low: $144 CAD|High: $1,763 CAD|Avg: $468 CAD|+12.5%
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
October 29, 2026
Retailer 3$169 CAD
Retailer 16$188 CAD
Retailer 13$196 CAD
Retailer 15$224 CAD
Retailer 12$251 CAD
Retailer 8$294 CAD
Retailer 2$369 CAD
Retailer 5$407 CAD
Retailer 10$431 CAD
Retailer 14$509 CAD
Retailer 11$518 CAD
Retailer 7$544 CAD
Retailer 9$583 CAD
Retailer 4$676 CAD
Retailer 6$798 CAD
MOH London$1,763 CAD

43 data points across 16 retailers

17 retailers$169 CAD to $798 CAD

A
Cheapest Retailer
-
$169 CAD
$121 USD
A
Retailer 2
-
$188 CAD
$134 USD
View
Final sale: no returns
A
Retailer 3
-
$196 CAD
$140 USD
View
B+
Retailer 4
-
$224 CAD
$160 USD
View
A
Retailer 5
-
$251 CAD
HK$1,400 HKD
View
A
Retailer 6
-
$294 CAD
$210 USD
View
B+
Retailer 7
-
$369 CAD
€251 EUR
View
B+
Retailer 8
-
$407 CAD
$291 USD
View
B+
Retailer 9
-
$431 CAD
£243 GBP
View
B+
Retailer 10
-
$509 CAD
$364 USD
View
B+
Retailer 11
-
$518 CAD
£291 GBP
View
B+
Retailer 12
-
$544 CAD
$389 USD
View
B
Retailer 13
-
$583 CAD
SGD 563 SGD
View
B
Retailer 14
-
$676 CAD
$483 USD
View
B
Retailer 15
-
$798 CAD
$570 USD
View
Retailer 16
-
$798 CAD
$570 USD
View
Price last confirmed 15 days ago
Most Expensive
MOH London
LG805672703 · Oct 21
$1,763 CAD
£992 GBP
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $169 CADSave up to $628 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
0.78ct Emerald
$169 CAD