Radiant|Lab Grown|IGI

3.55ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG774649334

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

Certificate IGI LG774649334

Diamond specifications and retailer prices

From $1,389 CAD

£783 GBP

As of November 2, 2026

Save $3,206 CAD (70%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $4,596 CAD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 3.55ct lab-grown radiant diamond

This 3.55ct 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 LG774649334 or 774649334. Listed at 17 retailers as of October 31, 2026, with prices from $1,389 to $4,596, a $3,206 spread on the same certified stone. Taylor and Hart lists it at $4,596. 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

3.55

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.3°

Pavilion angle35.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG774649334

Dimensions10.88 × 7.58 × 5.12 mm

L/W Ratio1.44

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG774649334

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2

Current: $1,389 CAD|Low: $1,389 CAD|High: $4,596 CAD|Avg: $2,910 CAD|-1.3%

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

Taylor and Hart

November 2, 2026

Retailer 1$1,389 CAD

Retailer 6$1,826 CAD

Retailer 2$1,849 CAD

Retailer 9$1,851 CAD

Retailer 8$1,993 CAD

Retailer 5$2,065 CAD

Retailer 10$2,573 CAD

Retailer 11$2,621 CAD

Retailer 12$2,806 CAD

Retailer 4$3,534 CAD

Retailer 3$3,842 CAD

Retailer 13$3,886 CAD

Retailer 7$4,474 CAD

Taylor and Hart$4,596 CAD

43 data points across 14 retailers

17 retailers$1,389 CAD to $4,596 CAD

Retailer 1

$982 CAD

$703 USD

Price last confirmed 24 days ago

Retailer 2

$1,123 CAD

$804 USD

View

Price last confirmed 38 days ago

Retailer 3

$1,140 CAD

$816 USD

View

Price last confirmed 24 days ago

Retailer 4

$1,389 CAD

£783 GBP

View

Retailer 5

$1,826 CAD

£1,029 GBP

View

Retailer 6

$1,849 CAD

$1,324 USD

View

B+

Retailer 7

$1,851 CAD

$1,325 USD

View

Retailer 8

$1,993 CAD

€1,359 EUR

View

Retailer 9

$2,065 CAD

$1,478 USD

View

B+

Retailer 10

$2,573 CAD

A$2,834 AUD

View

Retailer 11

$2,621 CAD

ZAR 30,310 ZAR

View

Price last confirmed 8 days ago

B+

Retailer 12

$2,806 CAD

$2,009 USD

View

Retailer 13

$3,534 CAD

£1,992 GBP

View

Retailer 14

$3,842 CAD

SGD 3,717 SGD

View

Retailer 15

$3,886 CAD

$2,782 USD

View

Retailer 16

$4,474 CAD

£2,522 GBP

View

Most Expensive

Taylor and Hart

2AI05KU · Oct 31

$4,596 CAD

$3,290 USD

View

16 more retailers have this diamond

Prices start from $1,389 CADSave up to $3,206 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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