Round|Lab Grown|IGI

3.55ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG755515145

Shape and cutting style on the report: Round brilliant

Certificate IGI LG755515145

Diamond specifications and retailer prices

From $698 CAD

$500 USD

As of October 29, 2026

Save $2,921 CAD (81%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $10,169 CAD at Brilliant Earth · As of October 16, 2026

View at Brilliant Earth

About this 3.55ct lab-grown round diamond

This 3.55ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG755515145 or 755515145. Listed at 24 retailers as of October 26, 2026, with a 418% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.3°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG755515145

Dimensions9.86 × 9.92 × 5.98 mm

L/W Ratio1.01

Girdle conditionFaceted

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 LG755515145

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: $10,169 CAD|Low: $658 CAD|High: $10,169 CAD|Avg: $2,097 CAD

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 12$698 CAD

Retailer 10$782 CAD

Retailer 7$866 CAD

Retailer 14$866 CAD

Retailer 16$966 CAD

Retailer 19$1,062 CAD

Retailer 2$1,088 CAD

Retailer 17$1,317 CAD

Retailer 6$1,347 CAD

Retailer 13$1,433 CAD

Retailer 22$1,832 CAD

Retailer 23$1,842 CAD

Retailer 18$1,880 CAD

Retailer 9$2,024 CAD

Retailer 21$2,048 CAD

Retailer 5$2,277 CAD

Retailer 8$2,820 CAD

Retailer 4$2,866 CAD

Retailer 11$3,239 CAD

Retailer 15$3,526 CAD

Retailer 20$3,619 CAD

Retailer 3$4,302 CAD

Brilliant Earth$10,169 CAD

32 data points across 23 retailers

24 retailers$698 CAD to $3,619 CAD

Cheapest Retailer

$698 CAD

$500 USD

Retailer 2

$782 CAD

$560 USD

View

Retailer 3

$866 CAD

$620 USD

View

Retailer 4

$866 CAD

$620 USD

View

Price last confirmed 14 days ago

Retailer 5

$966 CAD

HK$5,400 HKD

View

Retailer 6

$1,062 CAD

$760 USD

View

Retailer 7

$1,088 CAD

£613 GBP

View

Retailer 8

$1,317 CAD

€898 EUR

View

B+

Retailer 9

$1,347 CAD

$964 USD

View

Retailer 10

$1,433 CAD

£808 GBP

View

B+

Retailer 11

$1,832 CAD

A$2,018 AUD

View

Retailer 12

$1,842 CAD

A$2,029 AUD

View

Price last confirmed 10 days ago

Retailer 13

$1,880 CAD

ZAR 21,738 ZAR

View

B+

Retailer 14

$2,024 CAD

$1,449 USD

View

B+

Retailer 15

$2,048 CAD

$1,466 USD

View

B+

Retailer 16

$2,277 CAD

$1,630 USD

View

B+

Retailer 17

$2,820 CAD

$2,019 USD

View

B+

Retailer 18

$2,866 CAD

$2,052 USD

View

B+

Retailer 19

$3,055 CAD

$2,187 USD

View

B+

Retailer 20

$3,239 CAD

$2,319 USD

View

Retailer 21

$3,526 CAD

A$3,883 AUD

View

Price last confirmed 22 days ago

Retailer 22

$3,619 CAD

£2,040 GBP

View

Retailer 23

$4,302 CAD

$3,080 USD

View

Price last confirmed 9 days ago

Most Expensive

Brilliant Earth

18300868A · Oct 16

$10,169 CAD

$7,280 USD

View

Price under review

23 more retailers have this diamond

Prices start from $698 CADSave up to $2,921 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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3.55ct Round

$698 CAD