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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG809607051

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809607051

Diamond specifications and retailer prices

From $285 CAD
$204 USD
As of October 29, 2026
Save $1,401 CAD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,686 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809607051 or 809607051. Listed at 20 retailers as of October 29, 2026, with prices from $285 to $1,686, a $1,401 spread on the same certified stone. Reve Diamonds lists it at $1,686. 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809607051
Dimensions7.68 × 5.14 × 3.18 mm
L/W Ratio1.49
Girdle conditionFaceted
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
7.68 mm5.14 mm0.78 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809607051
Side View
Table 57.0%Crown 34.4°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.9%

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: Oct 29
Current: $598 CAD|Low: $274 CAD|High: $1,675 CAD|Avg: $690 CAD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 16$285 CAD
Retailer 9$318 CAD
Retailer 3$331 CAD
Retailer 17$353 CAD
Retailer 18$353 CAD
Retailer 7$500 CAD
Retailer 1$598 CAD
Retailer 4$636 CAD
Retailer 14$640 CAD
Retailer 11$651 CAD
Retailer 6$708 CAD
Retailer 10$755 CAD
Retailer 8$775 CAD
Retailer 15$903 CAD
Retailer 12$904 CAD
Retailer 2$1,137 CAD
Retailer 5$1,187 CAD
Retailer 13$1,662 CAD

41 data points across 18 retailers

20 retailers$285 CAD to $1,686 CAD

A
Cheapest Retailer
-
$285 CAD
$204 USD
A
Retailer 2
-
$318 CAD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$331 CAD
$237 USD
View
A
Retailer 4
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$353 CAD
$253 USD
View
A
Retailer 5
-
$353 CAD
$253 USD
View
A
Retailer 6
-
$500 CAD
$358 USD
View
A
Retailer 7
-
$598 CAD
€408 EUR
View
A
Retailer 8
-
$636 CAD
$455 USD
View
A
Retailer 9
-
$640 CAD
ZAR 7,398 ZAR
View
A
Retailer 10
-
$651 CAD
£367 GBP
View
B+
Retailer 11
-
$708 CAD
$507 USD
View
B+
Retailer 12
-
$755 CAD
$541 USD
View
B+
Retailer 13
-
$775 CAD
$555 USD
View
B+
Retailer 14
-
$903 CAD
A$995 AUD
View
B+
Retailer 15
-
$904 CAD
$647 USD
View
B
Retailer 16
-
$1,137 CAD
$814 USD
View
B
Retailer 17
-
$1,187 CAD
$850 USD
View
B
Retailer 18
-
$1,212 CAD
$867 USD
View
B
Retailer 19
-
$1,662 CAD
£937 GBP
View
Most Expensive
B
Reve Diamonds
E4A53C21F · Oct 30
$1,686 CAD
$1,207 USD
View
19 more retailers have this diamond
Prices start from $285 CADSave up to $1,401 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
$285 CAD