Radiant|Lab Grown|IGI

7.31ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG788683429

Shape and cutting style on the report: Cut cornered mixed cut

Certificate IGI LG788683429

Diamond specifications and retailer prices

From $3,899 CAD
$2,786 USD
As of October 30, 2026
Save $11,866 CAD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,765 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 7.31ct lab-grown radiant diamond

This 7.31ct lab-grown radiant 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 LG788683429 or 788683429. Listed at 21 retailers as of October 30, 2026, with prices from $3,899 to $15,765, a $11,866 spread on the same certified stone. Taylor and Hart lists it at $15,765. 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
OriginLab Grown
Grading LabIGI
CertificateIGI LG788683429
Dimensions14.46 × 8.93 × 5.99 mm
L/W Ratio1.62
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.46 mm8.93 mm7.31 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788683429
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: LargeDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,111 CAD|Low: $3,744 CAD|High: $15,765 CAD|Avg: $7,302 CAD|-9.1%
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
Retailer 20
Taylor and Hart
October 30, 2026
Retailer 2$3,899 CAD
Retailer 20$4,242 CAD
Retailer 9$4,365 CAD
Retailer 3$4,524 CAD
Retailer 4$4,524 CAD
Retailer 8$4,745 CAD
Retailer 10$4,871 CAD
Retailer 13$5,228 CAD
Retailer 17$5,249 CAD
Retailer 1$6,111 CAD
Retailer 5$6,217 CAD
Retailer 19$6,500 CAD
Retailer 7$7,037 CAD
Retailer 14$7,161 CAD
Retailer 11$7,807 CAD
Retailer 15$11,363 CAD
Retailer 16$11,527 CAD
Retailer 6$12,606 CAD
Retailer 18$15,174 CAD
Retailer 12$15,522 CAD
Taylor and Hart$15,765 CAD

39 data points across 21 retailers

21 retailers$3,899 CAD to $15,765 CAD

B+
Cheapest Retailer
-
$3,899 CAD
$2,786 USD
B+
Retailer 2
-
$4,242 CAD
$3,031 USD
View
B+
Retailer 3
-
$4,365 CAD
$3,119 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,524 CAD
$3,232 USD
View
Retailer 5
-
$4,524 CAD
$3,232 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$4,745 CAD
$3,390 USD
View
B+
Retailer 7
-
$4,871 CAD
$3,480 USD
View
B+
Retailer 8
-
$5,228 CAD
$3,735 USD
View
B+
Retailer 9
-
$5,249 CAD
HK$29,300 HKD
View
B+
Retailer 10
-
$6,111 CAD
£3,438 GBP
View
B
Retailer 11
-
$6,217 CAD
$4,442 USD
View
B
Retailer 12
-
$6,500 CAD
$4,644 USD
View
B
Retailer 13
-
$7,037 CAD
$5,028 USD
View
B
Retailer 14
-
$7,161 CAD
€4,873 EUR
View
B
Retailer 15
-
$7,807 CAD
£4,392 GBP
View
B
Retailer 16
-
$11,363 CAD
$8,119 USD
View
B
Retailer 17
-
$11,527 CAD
£6,485 GBP
View
B
Retailer 18
-
$12,606 CAD
$9,007 USD
View
B
Retailer 19
-
$15,174 CAD
SGD 14,651 SGD
View
B
Retailer 20
-
$15,522 CAD
$11,090 USD
View
Most Expensive
B
Taylor and Hart
LHJPCUA · Oct 30
$15,765 CAD
$11,264 USD
View
20 more retailers have this diamond
Prices start from $3,899 CADSave up to $11,866 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.

B+
7.31ct Radiant
$3,899 CAD