Round|Lab Grown|IGI

2.59ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG788671667

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788671667

Diamond specifications and retailer prices

From $522 CAD

$374 USD

As of October 28, 2026

Save $3,473 CAD (87%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $3,995 CAD at Brilliant Earth · As of October 27, 2026

View at Brilliant Earth

About this 2.59ct lab-grown round diamond

This 2.59ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788671667 or 788671667. Listed at 26 retailers as of October 27, 2026, with prices from $522 to $3,995, a $3,473 spread on the same certified stone. Brilliant Earth lists it at $3,995. 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

2.59

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG788671667

Dimensions8.78 × 8.75 × 5.41 mm

L/W Ratio1.00

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 LG788671667

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 28

Current: $3,995 CAD|Low: $506 CAD|High: $4,694 CAD|Avg: $1,810 CAD|-14.9%

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

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

October 29, 2026

Retailer 10$522 CAD

Retailer 12$527 CAD

Retailer 15$652 CAD

Retailer 21$771 CAD

Retailer 18$796 CAD

Retailer 16$894 CAD

Retailer 2$958 CAD

Retailer 4$1,102 CAD

Retailer 5$1,131 CAD

Retailer 17$1,144 CAD

Retailer 8$1,387 CAD

Retailer 22$1,430 CAD

Retailer 13$1,541 CAD

Retailer 20$1,907 CAD

Retailer 7$2,147 CAD

Retailer 3$2,258 CAD

Retailer 9$2,273 CAD

Retailer 19$2,523 CAD

Retailer 11$2,659 CAD

Retailer 14$3,206 CAD

Retailer 6$3,506 CAD

Brilliant Earth$3,995 CAD

30 data points across 22 retailers

26 retailers$522 CAD to $3,995 CAD

Cheapest Retailer

$522 CAD

$374 USD

Final sale: no returns

Retailer 2

$527 CAD

$377 USD

View

Price last confirmed 12 days ago

Retailer 3

$589 CAD

$422 USD

View

Price last confirmed 17 days ago

Retailer 4

$652 CAD

$467 USD

View

Price last confirmed 14 days ago

Retailer 5

$652 CAD

$467 USD

View

Price last confirmed 11 days ago

B+

Retailer 6

$771 CAD

$552 USD

View

Retailer 7

$796 CAD

$570 USD

View

Retailer 8

$894 CAD

£504 GBP

View

Retailer 9

$958 CAD

$686 USD

View

Retailer 10

$1,102 CAD

$789 USD

View

Retailer 11

$1,131 CAD

$810 USD

View

Retailer 12

$1,144 CAD

£645 GBP

View

Retailer 13

$1,387 CAD

$993 USD

View

Retailer 14

$1,430 CAD

A$1,575 AUD

View

B+

Retailer 15

$1,541 CAD

ZAR 17,826 ZAR

View

B+

Retailer 16

$1,907 CAD

View

B+

Retailer 17

$2,147 CAD

$1,537 USD

View

B+

Retailer 18

$2,258 CAD

$1,616 USD

View

B+

Retailer 19

$2,273 CAD

$1,627 USD

View

Retailer 20

$2,315 CAD

$1,657 USD

View

Price last confirmed 12 days ago

Retailer 21

$2,523 CAD

$1,806 USD

View

Retailer 22

$2,659 CAD

£1,499 GBP

View

Price last confirmed 9 days ago

Retailer 23

$2,985 CAD

View

Retailer 24

$3,206 CAD

$2,295 USD

View

Price last confirmed 22 days ago

Retailer 25

$3,506 CAD

$2,510 USD

View

Most Expensive

Brilliant Earth

18576517Y · Oct 27

$3,995 CAD

$2,860 USD

View

25 more retailers have this diamond

Prices start from $522 CADSave up to $3,473 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.

Similar diamonds

2.59ct Round

$522 CAD