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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG797606779

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797606779

Diamond specifications and retailer prices

From $356 CAD
$255 USD
As of October 30, 2026
Save $2,703 CAD (88%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $3,059 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG797606779 or 797606779. Listed at 31 retailers as of October 30, 2026, with prices from $356 to $3,059, a $2,703 spread on the same certified stone. Do Amore Diamonds lists it at $3,059. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797606779
Dimensions7.64 × 5.17 × 3.14 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.64 mm5.17 mm0.78 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797606779
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

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 30
Current: $695 CAD|Low: $356 CAD|High: $1,769 CAD|Avg: $882 CAD|+2.4%
Retailer 1
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
Retailer 18
Retailer 19
October 31, 2026
Retailer 11$356 CAD
Retailer 7$395 CAD
Retailer 10$515 CAD
Retailer 8$587 CAD
Retailer 1$695 CAD
Retailer 3$719 CAD
Retailer 17$789 CAD
Retailer 4$796 CAD
Retailer 12$831 CAD
Retailer 14$875 CAD
Retailer 6$911 CAD
Retailer 13$988 CAD
Retailer 16$1,109 CAD
Retailer 18$1,129 CAD
Retailer 19$1,159 CAD
Retailer 2$1,252 CAD
Retailer 9$1,310 CAD
Retailer 5$1,478 CAD
Retailer 15$1,758 CAD

34 data points across 19 retailers

31 retailers$356 CAD to $3,059 CAD

Retailer 1
-
$306 CAD
$219 USD
Price last confirmed 30 days ago
Retailer 2
-
$318 CAD
$228 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$356 CAD
$255 USD
View
Final sale: no returns
Retailer 4
-
$390 CAD
$279 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$395 CAD
$283 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$395 CAD
$283 USD
View
A
Retailer 7
-
$515 CAD
$369 USD
View
A
Retailer 8
-
$557 CAD
$399 USD
View
A
Retailer 9
-
$587 CAD
$420 USD
View
A
Retailer 10
-
$695 CAD
€474 EUR
View
B+
Retailer 11
-
$719 CAD
$515 USD
View
B+
Retailer 12
-
$789 CAD
ZAR 9,123 ZAR
View
B+
Retailer 13
-
$796 CAD
$570 USD
View
B+
Retailer 14
-
$831 CAD
£468 GBP
View
B+
Retailer 15
-
$875 CAD
£493 GBP
View
B+
Retailer 16
-
$911 CAD
$652 USD
View
B+
Retailer 17
-
$988 CAD
A$1,088 AUD
View
B+
Retailer 18
-
$1,109 CAD
A$1,221 AUD
View
B
Retailer 19
-
$1,129 CAD
A$1,243 AUD
View
Retailer 20
-
$1,159 CAD
$830 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
$1,252 CAD
View
B
Retailer 22
-
$1,310 CAD
$937 USD
View
Retailer 23
-
$1,402 CAD
$1,004 USD
View
Price last confirmed 40 days ago
Retailer 24
-
$1,402 CAD
$1,004 USD
View
Price last confirmed 31 days ago
B
Retailer 25
-
$1,478 CAD
$1,058 USD
View
B
Retailer 26
-
$1,640 CAD
$1,174 USD
View
B
Retailer 27
-
$1,641 CAD
$1,175 USD
View
B
Retailer 28
-
$1,758 CAD
£991 GBP
View
B
Retailer 29
-
$1,791 CAD
$1,282 USD
View
B
Retailer 30
-
$2,486 CAD
$1,780 USD
View
Most Expensive
B
Do Amore Diamonds
27-1501500A6 · Oct 31
$3,059 CAD
$2,190 USD
View
30 more retailers have this diamond
Prices start from $356 CADSave up to $2,703 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
$356 CAD