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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 $1,263 SGD
$988 USD
As of October 29, 2026
Save $5,973 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,236 SGD 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 $1,263 to $7,236, a $5,973 spread on the same certified stone. Brilliant Earth lists it at $7,236. 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
Colour
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: $7,236 SGD|Low: $1,158 SGD|High: $7,453 SGD|Avg: $3,188 SGD|-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$1,263 SGD
Retailer 14$1,374 SGD
Retailer 3$1,465 SGD
Retailer 18$1,465 SGD
Retailer 19$1,752 SGD
Retailer 6$2,118 SGD
Retailer 2$2,260 SGD
Retailer 9$2,341 SGD
Retailer 12$2,346 SGD
Retailer 17$2,542 SGD
Retailer 4$2,746 SGD
Retailer 15$3,158 SGD
Retailer 7$4,012 SGD
Retailer 8$4,052 SGD
Retailer 10$4,542 SGD
Retailer 13$4,975 SGD
Retailer 11$5,105 SGD
Retailer 16$5,855 SGD
Brilliant Earth$7,236 SGD

38 data points across 19 retailers

19 retailers$1,263 SGD to $7,236 SGD

A
Cheapest Retailer
-
$1,263 SGD
$988 USD
A
Retailer 2
-
$1,374 SGD
$1,075 USD
View
A
Retailer 3
-
$1,465 SGD
$1,146 USD
View
Retailer 4
-
$1,465 SGD
$1,146 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$1,752 SGD
£1,079 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$2,118 SGD
$1,657 USD
View
A
Retailer 7
-
$2,260 SGD
£1,392 GBP
View
Retailer 8
-
$2,303 SGD
£1,419 GBP
View
Price last confirmed 18 days ago
B+
Retailer 9
-
$2,341 SGD
$1,831 USD
View
B+
Retailer 10
-
$2,346 SGD
$1,835 USD
View
A
Retailer 11
-
$2,746 SGD
$2,148 USD
View
B+
Retailer 12
-
$3,158 SGD
$2,470 USD
View
B+
Retailer 13
-
$4,012 SGD
$3,138 USD
View
B+
Retailer 14
-
$4,052 SGD
£2,496 GBP
View
B
Retailer 15
-
$4,542 SGD
$3,553 USD
View
B
Retailer 16
-
$4,975 SGD
£3,064 GBP
View
Retailer 17
-
$5,105 SGD
$3,993 USD
View
Price last confirmed 12 days ago
Retailer 18
-
$5,855 SGD
$4,580 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
14871961A · Oct 29
$7,236 SGD
$5,660 USD
View
18 more retailers have this diamond
Prices start from $1,263 SGDSave up to $5,973 SGD

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
$1,263 SGD