Round|Lab Grown|IGI

1.91ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG830613236

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830613236

Diamond specifications and retailer prices

From $352 CAD

$252 USD

As of October 29, 2026

Save $3,356 CAD (91%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $3,708 CAD at Queensmith · As of October 27, 2026

View at Queensmith

About this 1.91ct lab-grown round diamond

This 1.91ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830613236 or 830613236. Listed at 25 retailers as of October 27, 2026, with prices from $352 to $3,708, a $3,356 spread on the same certified stone. Queensmith lists it at $3,708. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.2°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG830613236

Dimensions8.00 × 7.95 × 4.84 mm

L/W Ratio1.01

Girdle conditionFaceted

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 LG830613236

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 29

Current: $3,708 CAD|Low: $352 CAD|High: $3,708 CAD|Avg: $1,145 CAD

Queensmith

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

Retailer 23

Retailer 24

Retailer 25

October 31, 2026

Retailer 3$352 CAD

Retailer 6$394 CAD

Retailer 25$409 CAD

Retailer 4$437 CAD

Retailer 24$437 CAD

Retailer 5$483 CAD

Retailer 14$589 CAD

Retailer 10$664 CAD

Retailer 18$714 CAD

Retailer 20$725 CAD

Retailer 21$751 CAD

Retailer 13$830 CAD

Retailer 9$932 CAD

Retailer 8$955 CAD

Retailer 22$1,019 CAD

Retailer 19$1,092 CAD

Retailer 23$1,404 CAD

Retailer 17$1,413 CAD

Retailer 12$1,476 CAD

Retailer 2$1,495 CAD

Retailer 15$1,620 CAD

Retailer 7$1,760 CAD

Retailer 16$1,900 CAD

Retailer 11$1,984 CAD

Queensmith$3,708 CAD

19 data points across 25 retailers

25 retailers$352 CAD to $3,708 CAD

Cheapest Retailer

$352 CAD

$252 USD

Retailer 2

$394 CAD

$282 USD

View

Final sale: no returns

Retailer 3

$409 CAD

$293 USD

View

Retailer 4

$437 CAD

$313 USD

View

Retailer 5

$437 CAD

$313 USD

View

Retailer 6

$483 CAD

HK$2,700 HKD

View

B+

Retailer 7

$589 CAD

$422 USD

View

Retailer 8

$664 CAD

$475 USD

View

Retailer 9

$714 CAD

£402 GBP

View

Price last confirmed 14 days ago

Retailer 10

$725 CAD

€494 EUR

View

Retailer 11

$751 CAD

ZAR 8,681 ZAR

View

Retailer 12

$830 CAD

£468 GBP

View

Retailer 13

$932 CAD

$667 USD

View

Retailer 14

$955 CAD

$684 USD

View

Retailer 15

$1,019 CAD

A$1,122 AUD

View

B+

Retailer 16

$1,092 CAD

$782 USD

View

B+

Retailer 17

$1,404 CAD

$1,005 USD

View

B+

Retailer 18

$1,413 CAD

SGD 1,367 SGD

View

B+

Retailer 19

$1,476 CAD

$1,057 USD

View

B+

Retailer 20

$1,495 CAD

$1,070 USD

View

Retailer 21

$1,620 CAD

$1,160 USD

View

Price last confirmed 13 days ago

Retailer 22

$1,760 CAD

£992 GBP

View

Retailer 23

$1,900 CAD

$1,360 USD

View

Retailer 24

$1,984 CAD

$1,420 USD

View

Most Expensive

Queensmith

LG830613236 · Oct 27

$3,708 CAD

£2,090 GBP

View

24 more retailers have this diamond

Prices start from $352 CADSave up to $3,356 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

1.91ct Round

$352 CAD