Marquise|Lab Grown|IGI

3.13ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG846662787

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846662787

Diamond specifications and retailer prices

From $3,362 CAD

$2,407 USD

As of October 31, 2026

Save $8,613 CAD (72%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $15,134 CAD at Blue Nile · As of October 31, 2026

View at Blue Nile

About this 3.13ct lab-grown marquise diamond

This 3.13ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846662787 or 846662787. Listed at 18 retailers as of October 29, 2026, with a 256% 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

3.13

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.1°

Pavilion angle39.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG846662787

Dimensions14.55 × 7.79 × 4.72 mm

L/W Ratio1.87

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG846662787

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Oct 31

Current: $15,134 CAD|Low: $3,362 CAD|High: $23,901 CAD|Avg: $8,288 CAD

Blue Nile

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 31, 2026

Retailer 18$3,362 CAD

Retailer 16$3,474 CAD

Retailer 17$3,780 CAD

Retailer 5$4,020 CAD

Retailer 3$4,261 CAD

Retailer 11$5,177 CAD

Retailer 4$6,043 CAD

Retailer 15$6,116 CAD

Retailer 8$6,282 CAD

Retailer 13$6,721 CAD

Retailer 2$6,932 CAD

Retailer 9$8,521 CAD

Retailer 14$10,062 CAD

Retailer 10$10,999 CAD

Retailer 7$11,133 CAD

Retailer 12$11,975 CAD

Blue Nile$15,134 CAD

Retailer 6$23,901 CAD

13 data points across 18 retailers

18 retailers$3,362 CAD to $11,975 CAD

B+

Cheapest Retailer

$3,362 CAD

$2,407 USD

B+

Retailer 2

$3,474 CAD

$2,487 USD

View

B+

Retailer 3

$3,780 CAD

$2,706 USD

View

B+

Retailer 4

$4,020 CAD

$2,878 USD

View

Retailer 5

$4,261 CAD

$3,050 USD

View

B+

Retailer 6

$5,177 CAD

£2,918 GBP

View

Retailer 7

$6,043 CAD

$4,326 USD

View

Retailer 8

$6,116 CAD

$4,378 USD

View

Retailer 9

$6,282 CAD

$4,497 USD

View

Retailer 10

$6,721 CAD

€4,582 EUR

View

Retailer 11

$6,932 CAD

A$7,634 AUD

View

Retailer 12

$8,521 CAD

$6,100 USD

View

Retailer 13

$10,062 CAD

A$11,082 AUD

View

Price last confirmed 9 days ago

Retailer 14

$10,999 CAD

$7,874 USD

View

Retailer 15

$11,133 CAD

$7,970 USD

View

Retailer 16

$11,975 CAD

£6,750 GBP

View

Most Expensive

Blue Nile

30410473 · Oct 31

$15,134 CAD

$10,834 USD

View

Price under review

16 more retailers have this diamond

Prices start from $3,362 CADSave up to $8,613 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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B+

3.13ct Marquise

$3,362 CAD