Round|Lab Grown|IGI

13.15ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG727550593

Shape and cutting style on the report: Round brilliant

Certificate IGI LG727550593

Diamond specifications and retailer prices

From $9,010 CAD

£5,079 GBP

As of November 1, 2026

Save $34,727 CAD (79%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $43,737 CAD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 13.15ct lab-grown round diamond

This 13.15ct 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 LG727550593 or 727550593. Listed at 24 retailers as of October 31, 2026, with prices from $9,010 to $43,737, a $34,727 spread on the same certified stone. Brilliant Earth lists it at $43,737. 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

13.15

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG727550593

Dimensions15.16 × 15.21 × 9.27 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 Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG727550593

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: $43,737 CAD|Low: $9,007 CAD|High: $43,737 CAD|Avg: $18,234 CAD

Brilliant Earth

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

November 1, 2026

Retailer 2$9,010 CAD

Retailer 5$9,671 CAD

Retailer 8$10,058 CAD

Retailer 9$11,219 CAD

Retailer 14$11,224 CAD

Retailer 3$12,013 CAD

Retailer 4$12,895 CAD

Retailer 11$14,049 CAD

Retailer 16$16,602 CAD

Retailer 15$17,365 CAD

Retailer 6$17,556 CAD

Retailer 13$18,559 CAD

Retailer 10$19,926 CAD

Retailer 12$20,472 CAD

Retailer 17$21,453 CAD

Retailer 7$38,327 CAD

Brilliant Earth$43,737 CAD

32 data points across 17 retailers

24 retailers$9,010 CAD to $43,737 CAD

Cheapest Retailer

$9,010 CAD

£5,079 GBP

B+

Retailer 2

$9,671 CAD

$6,923 USD

View

B+

Retailer 3

$10,058 CAD

$7,200 USD

View

B+

Retailer 4

$10,484 CAD

$7,505 USD

View

B+

Retailer 5

$10,830 CAD

$7,753 USD

View

Final sale: no returns

B+

Retailer 6

$11,219 CAD

$8,031 USD

View

Retailer 7

$11,219 CAD

$8,031 USD

View

Price last confirmed 19 days ago

B+

Retailer 8

$11,224 CAD

$8,035 USD

View

Retailer 9

$12,013 CAD

$8,600 USD

View

Price last confirmed 14 days ago

B+

Retailer 10

$12,895 CAD

$9,231 USD

View

B+

Retailer 11

$13,318 CAD

$9,534 USD

View

B+

Retailer 12

$14,049 CAD

£7,919 GBP

View

Retailer 13

$16,602 CAD

$11,885 USD

View

B+

Retailer 14

$17,365 CAD

ZAR 200,831 ZAR

View

Retailer 15

$17,556 CAD

$12,568 USD

View

Retailer 16

$18,559 CAD

€12,653 EUR

View

Retailer 17

$19,926 CAD

A$21,945 AUD

View

Retailer 18

$20,472 CAD

$14,655 USD

View

Retailer 19

$21,453 CAD

A$23,627 AUD

View

Price last confirmed 9 days ago

Retailer 20

$27,431 CAD

$19,637 USD

View

Retailer 21

$31,226 CAD

$22,354 USD

View

Retailer 22

$38,327 CAD

$27,437 USD

View

Retailer 23

$42,970 CAD

$30,761 USD

View

Most Expensive

Brilliant Earth

15446636A · Oct 31

$43,737 CAD

$31,310 USD

View

23 more retailers have this diamond

Prices start from $9,010 CADSave up to $34,727 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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