Oval|Lab Grown|IGI

4.23ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG812638527

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG812638527

Diamond specifications and retailer prices

From $3,452 CAD

$2,471 USD

As of October 29, 2026

Save $18,646 CAD (84%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $22,098 CAD at Yadav Diamonds · As of October 30, 2026

View at Yadav Diamonds

About this 4.23ct lab-grown oval diamond

This 4.23ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812638527 or 812638527. Listed at 23 retailers as of October 29, 2026, with prices from $3,452 to $22,098, a $18,646 spread on the same certified stone. Yadav Diamonds lists it at $22,098. 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

4.23

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG812638527

Dimensions13.35 × 9.26 × 5.52 mm

L/W Ratio1.44

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 LG812638527

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: $4,843 CAD|Low: $2,498 CAD|High: $22,098 CAD|Avg: $8,094 CAD|+14.2%

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

Retailer 20

Retailer 21

Retailer 22

Retailer 23

Retailer 24

Retailer 25

Retailer 26

Yadav Diamonds

October 31, 2026

Retailer 23$3,452 CAD

Retailer 19$3,533 CAD

Retailer 8$3,807 CAD

Retailer 25$4,040 CAD

Retailer 1$4,843 CAD

Retailer 18$4,945 CAD

Retailer 20$5,052 CAD

Retailer 21$5,437 CAD

Retailer 16$5,728 CAD

Retailer 13$5,742 CAD

Retailer 6$6,667 CAD

Retailer 15$7,419 CAD

Retailer 7$7,494 CAD

Retailer 22$8,403 CAD

Retailer 9$9,281 CAD

Retailer 10$9,796 CAD

Retailer 11$9,802 CAD

Retailer 5$9,997 CAD

Retailer 24$10,627 CAD

Retailer 2$11,832 CAD

Retailer 12$11,991 CAD

Retailer 26$13,771 CAD

Retailer 3$14,859 CAD

Retailer 17$16,556 CAD

Retailer 14$16,889 CAD

Retailer 4$19,151 CAD

Yadav Diamonds$22,098 CAD

27 data points across 27 retailers

23 retailers$3,452 CAD to $22,098 CAD

Retailer 1

$2,982 CAD

$2,135 USD

Price last confirmed 37 days ago

Retailer 2

$3,411 CAD

$2,442 USD

View

Price last confirmed 37 days ago

Retailer 3

$3,452 CAD

$2,471 USD

View

Final sale: no returns

Retailer 4

$3,636 CAD

$2,603 USD

View

Retailer 5

$3,807 CAD

$2,725 USD

View

Retailer 6

$4,843 CAD

$3,467 USD

View

Retailer 7

$5,052 CAD

View

Retailer 8

$5,437 CAD

£3,065 GBP

View

Retailer 9

$6,667 CAD

$4,773 USD

View

Retailer 10

$7,494 CAD

£4,224 GBP

View

B+

Retailer 11

$8,403 CAD

ZAR 97,177 ZAR

View

B+

Retailer 12

$9,281 CAD

$6,644 USD

View

B+

Retailer 13

$9,796 CAD

$7,013 USD

View

B+

Retailer 14

$9,802 CAD

$7,017 USD

View

B+

Retailer 15

$9,997 CAD

$7,157 USD

View

B+

Retailer 16

$10,627 CAD

£5,990 GBP

View

B+

Retailer 17

$11,832 CAD

$8,470 USD

View

B+

Retailer 18

$11,991 CAD

£6,759 GBP

View

Retailer 19

$13,771 CAD

$9,858 USD

View

Retailer 20

$14,859 CAD

$10,637 USD

View

Retailer 21

$16,889 CAD

A$18,601 AUD

View

Price last confirmed 30 days ago

Retailer 22

$19,151 CAD

$13,710 USD

View

Most Expensive

Yadav Diamonds

13362555 · Oct 30

$22,098 CAD

$15,819 USD

View

22 more retailers have this diamond

Prices start from $3,452 CADSave up to $18,646 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

4.23ct Oval

$3,452 CAD