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Radiant|Lab Grown|IGI

3.50ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG837645134

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

Certificate IGI LG837645134

Diamond specifications and retailer prices

From $714 CAD
$510 USD
As of October 29, 2026
Save $8,440 CAD (92%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,153 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.5ct lab-grown radiant diamond

This 3.5ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837645134 or 837645134. Listed at 13 retailers as of October 29, 2026, with prices from $714 to $9,153, a $8,440 spread on the same certified stone. Brilliant Earth lists it at $9,153. 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

3.50
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle29.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837645134
Dimensions10.31 × 7.37 × 4.98 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm7.37 mm3.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837645134
Side View
Table 63.0%Crown 44.1°Girdle: ThickPavilion 29.2°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $9,153 CAD|Low: $714 CAD|High: $9,153 CAD|Avg: $2,435 CAD
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
October 30, 2026
Retailer 3$714 CAD
Retailer 11$987 CAD
Retailer 2$1,037 CAD
Retailer 8$1,085 CAD
Retailer 5$1,268 CAD
Retailer 6$1,309 CAD
Retailer 13$2,069 CAD
Retailer 9$2,125 CAD
Retailer 4$2,586 CAD
Retailer 12$2,812 CAD
Retailer 10$2,871 CAD
Retailer 7$2,920 CAD
Brilliant Earth$9,153 CAD

34 data points across 13 retailers

13 retailers$714 CAD to $9,153 CAD

A
Cheapest Retailer
-
$714 CAD
$510 USD
Final sale: no returns
A
Retailer 2
-
$987 CAD
$705 USD
View
A
Retailer 3
-
$1,037 CAD
£583 GBP
View
B+
Retailer 4
-
$1,085 CAD
$775 USD
View
A
Retailer 5
-
$1,268 CAD
€863 EUR
View
A
Retailer 6
-
$1,309 CAD
£736 GBP
View
A
Retailer 7
-
$2,069 CAD
$1,478 USD
View
A
Retailer 8
-
$2,125 CAD
$1,518 USD
View
B+
Retailer 9
-
$2,586 CAD
$1,847 USD
View
B+
Retailer 10
-
$2,812 CAD
$2,009 USD
View
B+
Retailer 11
-
$2,871 CAD
$2,051 USD
View
B+
Retailer 12
-
$2,920 CAD
£1,643 GBP
View
Most Expensive
B
Brilliant Earth
21573869A · Oct 29
$9,153 CAD
$6,540 USD
View
12 more retailers have this diamond
Prices start from $714 CADSave up to $8,440 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
3.50ct Radiant
$714 CAD