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Oval|Lab Grown|IGI

0.78ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG724581378

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG724581378

Diamond specifications and retailer prices

From $599 CAD
$428 USD
As of October 30, 2026
Save $1,022 CAD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,621 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG724581378 or 724581378. Listed at 11 retailers as of October 29, 2026, with prices from $599 to $1,621, a $1,022 spread on the same certified stone. MOH London lists it at $1,621. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.78
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724581378
Dimensions5.26 × 5.26 × 7.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
5.26 mm5.26 mm0.78 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724581378
Side View
Table 62.0%Crown 33.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.6%

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 30
Current: $1,621 CAD|Low: $539 CAD|High: $1,632 CAD|Avg: $871 CAD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7$539 CAD
Retailer 8$599 CAD
Retailer 2$632 CAD
Retailer 6$638 CAD
Retailer 9$663 CAD
Retailer 3$691 CAD
Retailer 5$1,081 CAD
Retailer 11$1,145 CAD
Retailer 10$1,184 CAD
Retailer 4$1,358 CAD
MOH London$1,621 CAD

44 data points across 11 retailers

11 retailers$599 CAD to $1,621 CAD

Retailer 1
-
$539 CAD
$385 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$599 CAD
$428 USD
View
A
Retailer 3
-
$632 CAD
£355 GBP
View
A
Retailer 4
-
$638 CAD
€434 EUR
View
B+
Retailer 5
-
$663 CAD
$474 USD
View
B+
Retailer 6
-
$691 CAD
$494 USD
View
B+
Retailer 7
-
$1,081 CAD
A$1,188 AUD
View
B
Retailer 8
-
$1,169 CAD
$835 USD
View
B
Retailer 9
-
$1,184 CAD
$846 USD
View
B
Retailer 10
-
$1,358 CAD
$970 USD
View
Most Expensive
B
MOH London
LG724581378 · Oct 29
$1,621 CAD
£912 GBP
View
10 more retailers have this diamond
Prices start from $599 CADSave up to $1,022 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 Oval
$599 CAD