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Radiant|Lab Grown|IGI

3.31ct F VS1 Radiant Lab Grown Diamond

F/VS1 • IGI LG784691403

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

Certificate IGI LG784691403

Diamond specifications and retailer prices

From $2,153 CAD
As of October 30, 2026
Save $954 CAD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,107 CAD at The Diamond Guys · As of November 1, 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) and certified by IGI LG784691403 or 784691403. Listed at 2 retailers as of October 30, 2026, with prices from $2,153 to $3,107, a $954 spread on the same certified stone. The Diamond Guys lists it at $3,107. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.31
Carat
F
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784691403
Dimensions10.50 × 7.27 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.50 mm7.27 mm3.31 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784691403
Side View
Table 66.0%Crown 44.1°Girdle: Slightly ThickPavilion 35°Culet: NoneDepth 67.8%

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: $1,338 CAD|Low: $902 CAD|High: $5,657 CAD|Avg: $2,753 CAD|+5.6%
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
The Diamond Guys
September 16, 2026
Retailer 7$902 CAD
Retailer 3$908 CAD
Retailer 5$1,049 CAD
Retailer 1$1,338 CAD
Retailer 6$1,507 CAD
Retailer 8$2,153 CAD
Retailer 4$2,857 CAD
Retailer 12$2,863 CAD
Retailer 9$3,068 CAD
The Diamond Guys$3,107 CAD
Retailer 10$4,075 CAD
Retailer 2$4,583 CAD
Retailer 11$5,322 CAD
Retailer 13$5,643 CAD

37 data points across 14 retailers

2 retailers$2,153 CAD to $3,107 CAD

B+
Cheapest Retailer
-
$2,153 CAD
Most Expensive
B
The Diamond Guys
1955242303 · Nov 1
$3,107 CAD
$2,224 USD
View
1 more retailer has this diamond
Prices start from $2,153 CADSave up to $954 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
$2,153 CAD