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Round|Lab Grown|IGI

0.78ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG845660178

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845660178

Diamond specifications and retailer prices

From $269 CAD
$192 USD
As of October 29, 2026
Save $920 CAD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,189 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown round diamond

This 0.78ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845660178 or 845660178. Listed at 8 retailers as of October 29, 2026, with prices from $269 to $1,189, a $920 spread on the same certified stone. MOH London lists it at $1,189. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845660178
Dimensions5.89 × 5.85 × 3.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.89 mm5.85 mm0.78 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845660178
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

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 29
Current: $1,189 CAD|Low: $269 CAD|High: $1,189 CAD|Avg: $667 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$269 CAD
Retailer 8$312 CAD
Retailer 3$436 CAD
Retailer 5$521 CAD
Retailer 2$660 CAD
Retailer 6$873 CAD
Retailer 7$1,058 CAD
MOH London$1,189 CAD

3 data points across 8 retailers

8 retailers$269 CAD to $1,189 CAD

A
Cheapest Retailer
-
$269 CAD
$192 USD
B+
Retailer 2
-
$312 CAD
$223 USD
View
B+
Retailer 3
-
$436 CAD
£245 GBP
View
B+
Retailer 4
-
$469 CAD
$335 USD
View
B
Retailer 5
-
$660 CAD
View
B
Retailer 6
-
$873 CAD
$624 USD
View
B
Retailer 7
-
$1,058 CAD
$756 USD
View
Most Expensive
B
MOH London
LG845660178 · Oct 29
$1,189 CAD
£669 GBP
View
7 more retailers have this diamond
Prices start from $269 CADSave up to $920 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 Round
$269 CAD