Radiant|Lab Grown|IGI

3.99ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG837684145

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

Certificate IGI LG837684145

Diamond specifications and retailer prices

From $1,537 CAD

$1,100 USD

As of October 29, 2026

Save $10,742 CAD (87%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $12,279 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.99ct lab-grown radiant diamond

This 3.99ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837684145 or 837684145. Listed at 16 retailers as of October 29, 2026, with prices from $1,537 to $12,279, a $10,742 spread on the same certified stone. Brilliant Earth lists it at $12,279. 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

3.99

Carat

Color

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle47°

Pavilion angle36°

OriginLab Grown

Grading LabIGI

CertificateIGI LG837684145

Dimensions11.22 × 7.67 × 5.30 mm

L/W Ratio1.46

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG837684145

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 29

Current: $12,279 CAD|Low: $1,362 CAD|High: $12,740 CAD|Avg: $4,877 CAD|-3.6%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

October 30, 2026

Retailer 17$1,537 CAD

Retailer 2$1,566 CAD

Retailer 4$1,743 CAD

Retailer 9$1,830 CAD

Retailer 18$2,064 CAD

Retailer 11$2,397 CAD

Retailer 6$2,928 CAD

Retailer 3$2,961 CAD

Retailer 10$3,946 CAD

Retailer 16$4,583 CAD

Retailer 13$4,944 CAD

Retailer 15$5,094 CAD

Retailer 5$5,462 CAD

Retailer 12$6,395 CAD

Retailer 14$8,170 CAD

Retailer 8$9,094 CAD

Retailer 7$12,034 CAD

Brilliant Earth$12,279 CAD

27 data points across 18 retailers

16 retailers$1,537 CAD to $12,279 CAD

Cheapest Retailer

$1,537 CAD

$1,100 USD

Retailer 2

$1,566 CAD

£883 GBP

View

Retailer 3

$1,743 CAD

$1,248 USD

View

Retailer 4

$2,064 CAD

€1,407 EUR

View

Retailer 5

$2,397 CAD

$1,716 USD

View

Retailer 6

$2,928 CAD

$2,096 USD

View

Retailer 7

$2,961 CAD

A$3,261 AUD

View

Price last confirmed 9 days ago

B+

Retailer 8

$4,583 CAD

$3,281 USD

View

B+

Retailer 9

$4,944 CAD

£2,787 GBP

View

B+

Retailer 10

$5,094 CAD

SGD 4,928 SGD

View

Retailer 11

$5,462 CAD

$3,910 USD

View

Price last confirmed 11 days ago

Retailer 12

$6,395 CAD

$4,578 USD

View

Retailer 13

$8,170 CAD

$5,849 USD

View

Retailer 14

$9,094 CAD

$6,510 USD

View

Retailer 15

$12,034 CAD

$8,615 USD

View

Most Expensive

Brilliant Earth

21816601Y · Oct 29

$12,279 CAD

$8,790 USD

View

15 more retailers have this diamond

Prices start from $1,537 CADSave up to $10,742 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.

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