Radiant|Lab Grown|IGI

3.16ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG784639641

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

Certificate IGI LG784639641

Diamond specifications and retailer prices

From $1,034 CAD

$740 USD

As of October 31, 2026

Save $6,607 CAD (86%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $7,641 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.16ct lab-grown radiant diamond

This 3.16ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784639641 or 784639641. Listed at 15 retailers as of October 29, 2026, with prices from $1,034 to $7,641, a $6,607 spread on the same certified stone. Brilliant Earth lists it at $7,641. 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

3.16

Carat

Color

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.6°

Pavilion angle35.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784639641

Dimensions10.12 × 7.35 × 4.97 mm

L/W Ratio1.38

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG784639641

Side View

Caratlytics Score

How it works →

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 31

Current: $7,641 CAD|Low: $1,013 CAD|High: $7,725 CAD|Avg: $3,014 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

October 31, 2026

Retailer 2$1,034 CAD

Retailer 4$1,209 CAD

Retailer 9$1,268 CAD

Retailer 11$1,435 CAD

Retailer 3$1,495 CAD

Retailer 12$2,370 CAD

Retailer 6$2,470 CAD

Retailer 5$3,036 CAD

Retailer 8$4,611 CAD

Retailer 7$5,135 CAD

Retailer 10$6,859 CAD

Brilliant Earth$7,641 CAD

28 data points across 12 retailers

15 retailers$1,034 CAD to $7,641 CAD

Retailer 1

$754 CAD

$540 USD

Price last confirmed 22 days ago

Retailer 2

$851 CAD

$609 USD

View

Price last confirmed 33 days ago

Retailer 3

$1,034 CAD

$740 USD

View

Retailer 4

$1,209 CAD

$866 USD

View

B+

Retailer 5

$1,268 CAD

$908 USD

View

Retailer 6

$1,435 CAD

$1,027 USD

View

Retailer 7

$1,495 CAD

€1,019 EUR

View

Price last confirmed 7 days ago

B+

Retailer 8

$2,370 CAD

$1,696 USD

View

B+

Retailer 9

$2,470 CAD

$1,768 USD

View

Retailer 10

$2,713 CAD

$1,942 USD

View

Price last confirmed 26 days ago

B+

Retailer 11

$3,036 CAD

A$3,344 AUD

View

Retailer 12

$4,611 CAD

£2,599 GBP

View

Retailer 13

$5,135 CAD

$3,676 USD

View

Retailer 14

$6,859 CAD

$4,910 USD

View

Most Expensive

Brilliant Earth

20402182A · Oct 29

$7,641 CAD

$5,470 USD

View

14 more retailers have this diamond

Prices start from $1,034 CADSave up to $6,607 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.

Similar diamonds

3.16ct Radiant

$1,034 CAD