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Round|Lab Grown|IGI

0.78ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG805671995

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805671995

Diamond specifications and retailer prices

From $184 CAD
As of November 5, 2026
Save $1,527 CAD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,712 CAD at MOH London · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805671995 or 805671995. Listed at 18 retailers as of November 5, 2026, with prices from $184 to $1,712, a $1,527 spread on the same certified stone. MOH London lists it at $1,712. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805671995
Dimensions5.99 × 5.94 × 3.58 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
5.99 mm5.94 mm0.78 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805671995
Side View
Table 58.0%Crown 32.9°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 59.8%

Caratlytics Score

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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: Nov 5
Current: $1,712 CAD|Low: $158 CAD|High: $1,744 CAD|Avg: $505 CAD|-0.3%
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
November 6, 2026
Retailer 5$168 CAD
Retailer 10$184 CAD
Retailer 6$194 CAD
Retailer 3$221 CAD
Retailer 16$232 CAD
Retailer 7$237 CAD
Retailer 13$358 CAD
Retailer 12$365 CAD
Retailer 11$399 CAD
Retailer 2$416 CAD
Retailer 14$503 CAD
Retailer 9$531 CAD
Retailer 8$542 CAD
Retailer 17$574 CAD
Retailer 4$668 CAD
Retailer 15$669 CAD
MOH London$1,712 CAD

43 data points across 17 retailers

18 retailers$184 CAD to $1,712 CAD

Retailer 1
-
$168 CAD
Price last confirmed 11 days ago
A
Retailer 2
-
$184 CAD
View
Final sale: no returns
Retailer 3
-
$194 CAD
View
Price last confirmed 10 days ago
Retailer 4
-
$221 CAD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$232 CAD
View
Retailer 6
-
$237 CAD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$358 CAD
View
A
Retailer 8
-
$365 CAD
View
A
Retailer 9
-
$399 CAD
View
B+
Retailer 10
-
$416 CAD
View
B+
Retailer 11
-
$503 CAD
View
B+
Retailer 12
-
$531 CAD
View
Retailer 13
-
$531 CAD
View
Price last confirmed 27 days ago
Retailer 14
-
$542 CAD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$574 CAD
View
Retailer 16
-
$668 CAD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$669 CAD
View
Most Expensive
B
MOH London
LG805671995 · Nov 5
$1,712 CAD
£965 GBP
View
17 more retailers have this diamond
Prices start from $184 CADSave up to $1,527 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
$184 CAD