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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG811660841

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811660841

Diamond specifications and retailer prices

From $314 CAD
$225 USD
As of October 31, 2026
Save $1,344 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,659 CAD at MOH London · As of October 25, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811660841 or 811660841. Listed at 18 retailers as of October 25, 2026, with prices from $314 to $1,659, a $1,344 spread on the same certified stone. MOH London lists it at $1,659. 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 angle34.6°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811660841
Dimensions7.56 × 5.17 × 3.23 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm5.17 mm0.78 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811660841
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.5%

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 31
Current: $1,659 CAD|Low: $314 CAD|High: $1,676 CAD|Avg: $873 CAD|+11.6%
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
October 31, 2026
Retailer 10$314 CAD
Retailer 11$328 CAD
Retailer 3$475 CAD
Retailer 7$631 CAD
Retailer 9$643 CAD
Retailer 2$664 CAD
Retailer 4$707 CAD
Retailer 14$774 CAD
Retailer 6$900 CAD
Retailer 12$948 CAD
Retailer 5$1,089 CAD
Retailer 13$1,134 CAD
Retailer 15$1,194 CAD
Retailer 8$1,201 CAD
MOH London$1,659 CAD

23 data points across 15 retailers

18 retailers$314 CAD to $1,659 CAD

Retailer 1
-
$306 CAD
$219 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$314 CAD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$328 CAD
$235 USD
View
Retailer 4
-
$377 CAD
$270 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
$475 CAD
$340 USD
View
Retailer 6
-
$631 CAD
ZAR 7,297 ZAR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$643 CAD
£363 GBP
View
A
Retailer 8
-
$664 CAD
€453 EUR
View
A
Retailer 9
-
$707 CAD
$506 USD
View
B+
Retailer 10
-
$774 CAD
$554 USD
View
B+
Retailer 11
-
$900 CAD
A$991 AUD
View
B+
Retailer 12
-
$948 CAD
SGD 917 SGD
View
B+
Retailer 13
-
$1,089 CAD
A$1,199 AUD
View
B
Retailer 14
-
$1,134 CAD
$812 USD
View
B+
Retailer 15
-
$1,194 CAD
$855 USD
View
B+
Retailer 16
-
$1,201 CAD
$860 USD
View
Retailer 17
-
$1,228 CAD
$879 USD
View
Price last confirmed 40 days ago
Most Expensive
B
MOH London
LG811660841 · Oct 25
$1,659 CAD
£935 GBP
View
17 more retailers have this diamond
Prices start from $314 CADSave up to $1,344 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
$314 CAD