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Oval|Lab Grown|IGI

7.31ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG711516938

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG711516938

Diamond specifications and retailer prices

From $1,380 CAD
$988 USD
As of October 29, 2026
Save $6,526 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,906 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.31ct lab-grown oval diamond

This 7.31ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711516938 or 711516938. Listed at 19 retailers as of October 29, 2026, with prices from $1,380 to $7,906, a $6,526 spread on the same certified stone. Brilliant Earth lists it at $7,906. 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

7.31
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711516938
Dimensions16.10 × 10.81 × 6.77 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.10 mm10.81 mm7.31 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711516938
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: $7,906 CAD|Low: $1,266 CAD|High: $8,144 CAD|Avg: $3,484 CAD|-2.9%
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 5$1,380 CAD
Retailer 14$1,502 CAD
Retailer 3$1,601 CAD
Retailer 18$1,601 CAD
Retailer 19$1,915 CAD
Retailer 6$2,315 CAD
Retailer 2$2,470 CAD
Retailer 9$2,558 CAD
Retailer 12$2,563 CAD
Retailer 17$2,778 CAD
Retailer 4$3,001 CAD
Retailer 15$3,450 CAD
Retailer 7$4,383 CAD
Retailer 8$4,428 CAD
Retailer 10$4,963 CAD
Retailer 13$5,436 CAD
Retailer 11$5,578 CAD
Retailer 16$6,398 CAD
Brilliant Earth$7,906 CAD

38 data points across 19 retailers

19 retailers$1,380 CAD to $7,906 CAD

A
Cheapest Retailer
-
$1,380 CAD
$988 USD
A
Retailer 2
-
$1,502 CAD
$1,075 USD
View
A
Retailer 3
-
$1,601 CAD
$1,146 USD
View
Retailer 4
-
$1,601 CAD
$1,146 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$1,915 CAD
£1,079 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$2,315 CAD
$1,657 USD
View
A
Retailer 7
-
$2,470 CAD
£1,392 GBP
View
Retailer 8
-
$2,517 CAD
£1,419 GBP
View
Price last confirmed 18 days ago
B+
Retailer 9
-
$2,558 CAD
$1,831 USD
View
B+
Retailer 10
-
$2,563 CAD
$1,835 USD
View
A
Retailer 11
-
$3,001 CAD
$2,148 USD
View
B+
Retailer 12
-
$3,450 CAD
$2,470 USD
View
B+
Retailer 13
-
$4,383 CAD
$3,138 USD
View
B+
Retailer 14
-
$4,428 CAD
£2,496 GBP
View
B
Retailer 15
-
$4,963 CAD
$3,553 USD
View
B
Retailer 16
-
$5,436 CAD
£3,064 GBP
View
Retailer 17
-
$5,578 CAD
$3,993 USD
View
Price last confirmed 12 days ago
Retailer 18
-
$6,398 CAD
$4,580 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
14871961A · Oct 29
$7,906 CAD
$5,660 USD
View
18 more retailers have this diamond
Prices start from $1,380 CADSave up to $6,526 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
7.31ct Oval
$1,380 CAD