Oval|Lab Grown|IGI

4.21ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG790622868

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790622868

Diamond specifications and retailer prices

From $6,629 CAD

$4,736 USD

As of October 29, 2026

Save $32,068 CAD (83%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $38,696 CAD at With Clarity · As of October 30, 2026

View at With Clarity

About this 4.21ct lab-grown oval diamond

This 4.21ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790622868 or 790622868. Listed at 26 retailers as of October 29, 2026, with prices from $6,629 to $38,696, a $32,068 spread on the same certified stone. With Clarity lists it at $38,696. 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

4.21

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG790622868

Dimensions13.55 × 9.06 × 5.58 mm

L/W Ratio1.50

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 LG790622868

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: $10,003 CAD|Low: $5,717 CAD|High: $23,905 CAD|Avg: $12,454 CAD|+0.4%

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

October 30, 2026

Retailer 11$7,422 CAD

Retailer 3$7,689 CAD

Retailer 5$7,689 CAD

Retailer 15$7,733 CAD

Retailer 4$7,911 CAD

Retailer 14$7,976 CAD

Retailer 8$9,415 CAD

Retailer 1$10,003 CAD

Retailer 6$10,857 CAD

Retailer 13$11,917 CAD

Retailer 9$12,261 CAD

Retailer 17$12,916 CAD

Retailer 12$16,006 CAD

Retailer 10$16,365 CAD

Retailer 16$17,195 CAD

Retailer 7$19,652 CAD

Retailer 2$23,191 CAD

43 data points across 17 retailers

26 retailers$6,629 CAD to $38,696 CAD

Cheapest Retailer

$6,629 CAD

$4,736 USD

Retailer 2

$6,629 CAD

$4,736 USD

View

Price last confirmed 37 days ago

Retailer 3

$6,946 CAD

$4,963 USD

View

Retailer 4

$7,199 CAD

View

Retailer 5

$7,422 CAD

$5,303 USD

View

Final sale: no returns

Retailer 6

$7,583 CAD

$5,418 USD

View

Price last confirmed 37 days ago

Retailer 7

$7,689 CAD

$5,494 USD

View

Retailer 8

$7,689 CAD

$5,494 USD

View

Price last confirmed 14 days ago

Retailer 9

$7,733 CAD

$5,525 USD

View

Retailer 10

$7,911 CAD

$5,652 USD

View

Retailer 11

$7,976 CAD

$5,699 USD

View

B+

Retailer 12

$9,415 CAD

$6,727 USD

View

B+

Retailer 13

$9,608 CAD

$6,865 USD

View

B+

Retailer 14

$10,003 CAD

£5,627 GBP

View

B+

Retailer 15

$10,857 CAD

£6,108 GBP

View

B+

Retailer 16

$12,916 CAD

$9,228 USD

View

B+

Retailer 17

$16,006 CAD

£9,005 GBP

View

B+

Retailer 18

$16,365 CAD

ZAR 188,890 ZAR

View

Retailer 19

$17,195 CAD

$12,286 USD

View

Retailer 20

$19,652 CAD

$14,041 USD

View

Retailer 21

$20,552 CAD

$14,684 USD

View

Retailer 22

$21,373 CAD

$15,270 USD

View

Retailer 23

$22,037 CAD

$15,745 USD

View

Retailer 24

$23,191 CAD

$16,570 USD

View

Retailer 25

$27,532 CAD

$19,672 USD

View

Most Expensive

With Clarity

790622868 · Oct 30

$38,696 CAD

$27,648 USD

View

25 more retailers have this diamond

Prices start from $6,629 CADSave up to $32,068 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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