Marquise|Lab Grown|IGI

3.55ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG749573890

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749573890

Diamond specifications and retailer prices

From $1,141 CAD

$817 USD

As of November 1, 2026

Save $5,076 CAD (82%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $6,216 CAD at Do Amore Diamonds · As of October 27, 2026

View at Do Amore Diamonds

About this 3.55ct lab-grown marquise diamond

This 3.55ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749573890 or 749573890. Listed at 16 retailers as of October 27, 2026, with prices from $1,141 to $6,216, a $5,076 spread on the same certified stone. Do Amore Diamonds lists it at $6,216. 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

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.2°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG749573890

Dimensions16.16 × 8.05 × 4.88 mm

L/W Ratio2.01

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG749573890

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: Nov 1

Current: $6,216 CAD|Low: $826 CAD|High: $6,216 CAD|Avg: $2,611 CAD|+6.2%

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 8

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Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

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Retailer 17

Retailer 18

October 25, 2026

Retailer 16$826 CAD

Retailer 12$1,055 CAD

Retailer 5$1,141 CAD

Retailer 18$1,172 CAD

Retailer 10$1,393 CAD

Retailer 2$1,421 CAD

Retailer 8$1,552 CAD

Retailer 6$1,773 CAD

Retailer 7$1,854 CAD

Retailer 13$2,038 CAD

Retailer 15$2,241 CAD

Retailer 9$2,682 CAD

Retailer 4$3,351 CAD

Retailer 14$3,939 CAD

Retailer 11$4,165 CAD

Retailer 17$5,182 CAD

Retailer 3$5,727 CAD

Do Amore Diamonds$6,216 CAD

21 data points across 18 retailers

16 retailers$1,141 CAD to $6,216 CAD

Retailer 1

$672 CAD

$481 USD

Price last confirmed 30 days ago

Retailer 2

$739 CAD

$529 USD

View

Price last confirmed 33 days ago

Retailer 3

$1,055 CAD

$755 USD

View

Price last confirmed 5 days ago

Retailer 4

$1,141 CAD

$817 USD

View

B+

Retailer 5

$1,172 CAD

$839 USD

View

Retailer 6

$1,421 CAD

€969 EUR

View

Price last confirmed 7 days ago

Retailer 7

$1,984 CAD

$1,420 USD

View

Price last confirmed 29 days ago

Retailer 8

$2,038 CAD

A$2,245 AUD

View

Price last confirmed 12 days ago

B+

Retailer 9

$2,241 CAD

$1,604 USD

View

Retailer 10

$2,373 CAD

$1,699 USD

View

Price last confirmed 32 days ago

B+

Retailer 11

$3,351 CAD

$2,399 USD

View

Retailer 12

$3,939 CAD

$2,820 USD

View

Price last confirmed 14 days ago

Retailer 13

$4,165 CAD

£2,348 GBP

View

Retailer 14

$5,182 CAD

$3,710 USD

View

Retailer 15

$5,727 CAD

$4,099 USD

View

Most Expensive

Do Amore Diamonds

27-1F33D690C · Oct 27

$6,216 CAD

$4,450 USD

View

15 more retailers have this diamond

Prices start from $1,141 CADSave up to $5,076 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 Marquise

$1,141 CAD