Round|Lab Grown|IGI

13.51ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG579363560

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579363560

Diamond specifications and retailer prices

From $11,992 CAD

£6,760 GBP

As of November 1, 2026

Save $34,895 CAD (74%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $46,887 CAD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 13.51ct lab-grown round diamond

This 13.51ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579363560 or 579363560. Listed at 21 retailers as of October 31, 2026, with prices from $11,992 to $46,887, a $34,895 spread on the same certified stone. Taylor and Hart lists it at $46,887. 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

13.51

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG579363560

Dimensions15.43 × 15.46 × 9.41 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG579363560

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: Nov 1

Current: $11,992 CAD|Low: $8,174 CAD|High: $46,887 CAD|Avg: $18,169 CAD|+44.9%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Taylor and Hart

November 1, 2026

Retailer 1$11,992 CAD

Retailer 17$12,871 CAD

Retailer 10$13,386 CAD

Retailer 18$13,536 CAD

Retailer 9$14,415 CAD

Retailer 4$14,930 CAD

Retailer 14$14,933 CAD

Retailer 8$15,449 CAD

Retailer 19$16,344 CAD

Retailer 7$16,792 CAD

Retailer 16$17,266 CAD

Retailer 13$17,962 CAD

Retailer 2$19,463 CAD

Retailer 11$19,522 CAD

Retailer 12$22,832 CAD

Retailer 15$23,113 CAD

Retailer 5$27,309 CAD

Retailer 6$41,590 CAD

Retailer 3$45,776 CAD

Taylor and Hart$46,887 CAD

34 data points across 20 retailers

21 retailers$11,992 CAD to $46,887 CAD

Retailer 1

$10,182 CAD

$7,289 USD

Price last confirmed 19 days ago

B+

Retailer 2

$11,992 CAD

£6,760 GBP

View

Retailer 3

$12,871 CAD

$9,214 USD

View

B+

Retailer 4

$13,386 CAD

$9,583 USD

View

B+

Retailer 5

$13,536 CAD

$9,690 USD

View

B+

Retailer 6

$14,415 CAD

$10,319 USD

View

Final sale: no returns

B+

Retailer 7

$14,930 CAD

$10,688 USD

View

Retailer 8

$14,933 CAD

$10,690 USD

View

B+

Retailer 9

$15,449 CAD

HK$86,400 HKD

View

Retailer 10

$16,344 CAD

$11,700 USD

View

Retailer 11

$16,792 CAD

$12,021 USD

View

Retailer 12

$17,266 CAD

$12,360 USD

View

Retailer 13

$17,962 CAD

£10,125 GBP

View

Retailer 14

$19,463 CAD

$13,933 USD

View

Retailer 15

$19,522 CAD

A$21,500 AUD

View

Price last confirmed 9 days ago

Retailer 16

$22,832 CAD

A$25,146 AUD

View

Retailer 17

$23,113 CAD

ZAR 267,299 ZAR

View

Retailer 18

$27,309 CAD

$19,550 USD

View

Retailer 19

$41,590 CAD

$29,773 USD

View

Retailer 20

$45,776 CAD

$32,770 USD

View

Most Expensive

Taylor and Hart

XX5SI7D · Oct 31

$46,887 CAD

$33,565 USD

View

20 more retailers have this diamond

Prices start from $11,992 CADSave up to $34,895 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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13.51ct Round

$11,992 CAD