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Radiant|Lab Grown|IGI

3.31ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG754546447

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG754546447

Diamond specifications and retailer prices

From $2,281 CAD
As of October 30, 2026
Save $1,011 CAD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,292 CAD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 3.31ct lab-grown radiant diamond

This 3.31ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754546447 or 754546447. Listed at 2 retailers as of October 30, 2026, with prices from $2,281 to $3,292, a $1,011 spread on the same certified stone. The Diamond Guys lists it at $3,292. 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

3.31
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754546447
Dimensions10.39 × 7.36 mm
L/W Ratio1.41
Culet sizePointed
Top View
10.39 mm7.36 mm3.31 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754546447
Side View
Table 65.0%Crown 47°Girdle: MediumPavilion 34.6°Culet: NoneDepth 67.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $1,862 CAD|Low: $821 CAD|High: $5,308 CAD|Avg: $2,158 CAD|+13.4%
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Retailer 16
The Diamond Guys
August 7, 2026
Retailer 12$902 CAD
Retailer 4$943 CAD
Retailer 8$978 CAD
Retailer 6$1,084 CAD
Retailer 3$1,388 CAD
Retailer 11$1,412 CAD
Retailer 1$1,862 CAD
Retailer 15$1,884 CAD
Retailer 7$2,257 CAD
Retailer 14$2,281 CAD
Retailer 2$2,836 CAD
Retailer 5$2,857 CAD
Retailer 10$2,953 CAD
The Diamond Guys$3,292 CAD
Retailer 16$4,095 CAD
Retailer 13$4,584 CAD
Retailer 9$5,169 CAD

61 data points across 17 retailers

2 retailers$2,281 CAD to $3,292 CAD

B+
Cheapest Retailer
-
$2,281 CAD
Most Expensive
B
The Diamond Guys
1955242304 · Oct 31
$3,292 CAD
$2,357 USD
View
1 more retailer has this diamond
Prices start from $2,281 CADSave up to $1,011 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+
3.31ct Radiant
$2,281 CAD