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Oval|Lab Grown|IGI

6.86ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG778673975

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778673975

Diamond specifications and retailer prices

From $1,601 CAD
$1,144 USD
As of October 27, 2026
Save $7,916 CAD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,517 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.86ct lab-grown oval diamond

This 6.86ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778673975 or 778673975. Listed at 21 retailers as of October 27, 2026, with prices from $1,601 to $9,517, a $7,916 spread on the same certified stone. Brilliant Earth lists it at $9,517. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.86
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778673975
Dimensions15.53 × 10.57 × 6.49 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.53 mm10.57 mm6.86 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778673975
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.4%

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 27
Current: $9,517 CAD|Low: $1,601 CAD|High: $9,517 CAD|Avg: $4,512 CAD
Brilliant Earth
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
October 27, 2026
Retailer 8$1,601 CAD
Retailer 16$1,903 CAD
Retailer 6$1,917 CAD
Retailer 2$2,378 CAD
Retailer 13$2,514 CAD
Retailer 15$2,649 CAD
Retailer 14$3,159 CAD
Retailer 10$3,264 CAD
Retailer 7$4,586 CAD
Retailer 3$4,955 CAD
Retailer 4$5,145 CAD
Retailer 5$5,568 CAD
Retailer 11$5,635 CAD
Retailer 17$6,975 CAD
Retailer 9$7,908 CAD
Retailer 12$8,265 CAD
Brilliant Earth$9,517 CAD

40 data points across 17 retailers

21 retailers$1,601 CAD to $9,517 CAD

A
Retailer 1
-
$1,430 CAD
$1,022 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$1,556 CAD
$1,112 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,601 CAD
$1,144 USD
View
Final sale: no returns
A
Retailer 4
-
$1,660 CAD
$1,186 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,903 CAD
$1,360 USD
View
A
Retailer 6
-
$1,917 CAD
HK$10,700 HKD
View
A
Retailer 7
-
$2,378 CAD
£1,338 GBP
View
A
Retailer 8
-
$2,514 CAD
€1,711 EUR
View
B+
Retailer 9
-
$2,649 CAD
$1,893 USD
View
A
Retailer 10
-
$3,110 CAD
$2,222 USD
View
Price last confirmed 22 days ago
A
Retailer 11
-
$3,159 CAD
$2,257 USD
View
A
Retailer 12
-
$3,264 CAD
A$3,588 AUD
View
B+
Retailer 13
-
$4,586 CAD
£2,580 GBP
View
B+
Retailer 14
-
$4,955 CAD
$3,540 USD
View
B+
Retailer 15
-
$5,145 CAD
$3,676 USD
View
B+
Retailer 16
-
$5,568 CAD
SGD 5,376 SGD
View
B+
Retailer 17
-
$5,635 CAD
£3,170 GBP
View
B
Retailer 18
-
$6,975 CAD
A$7,667 AUD
View
Price last confirmed 24 days ago
B
Retailer 19
-
$7,986 CAD
$5,706 USD
View
B
Retailer 20
-
$8,265 CAD
$5,905 USD
View
Most Expensive
B
Brilliant Earth
18472466A · Oct 29
$9,517 CAD
$6,800 USD
View
20 more retailers have this diamond
Prices start from $1,601 CADSave up to $7,916 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
6.86ct Oval
$1,601 CAD