Oval|Lab Grown|IGI

4.01ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG809637509

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809637509

Diamond specifications and retailer prices

From $3,503 AUD

$2,461 USD

As of October 29, 2026

Save $17,844 AUD (84%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $21,347 AUD at Yadav Diamonds · As of October 29, 2026

View at Yadav Diamonds

About this 4.01ct lab-grown oval diamond

This 4.01ct 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 LG809637509 or 809637509. Listed at 23 retailers as of October 29, 2026, with prices from $3,503 to $21,347, a $17,844 spread on the same certified stone. Yadav Diamonds lists it at $21,347. 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

4.01

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG809637509

Dimensions13.18 × 8.91 × 5.44 mm

L/W Ratio1.48

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 LG809637509

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: $11,676 AUD|Low: $2,413 AUD|High: $21,347 AUD|Avg: $7,897 AUD|+0.3%

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Yadav Diamonds

October 30, 2026

Retailer 15$3,344 AUD

Retailer 19$3,432 AUD

Retailer 8$3,503 AUD

Retailer 6$3,736 AUD

Retailer 24$3,931 AUD

Retailer 17$4,095 AUD

Retailer 18$4,780 AUD

Retailer 12$4,920 AUD

Retailer 21$5,306 AUD

Retailer 11$5,548 AUD

Retailer 16$5,577 AUD

Retailer 4$5,900 AUD

Retailer 14$7,171 AUD

Retailer 5$7,332 AUD

Retailer 22$8,220 AUD

Retailer 7$9,037 AUD

Retailer 10$9,543 AUD

Retailer 9$9,558 AUD

Retailer 3$9,810 AUD

Retailer 23$10,394 AUD

Retailer 1$11,676 AUD

Retailer 25$13,423 AUD

Retailer 26$14,049 AUD

Retailer 27$14,467 AUD

Retailer 20$15,993 AUD

Retailer 13$16,314 AUD

Retailer 2$18,647 AUD

Yadav Diamonds$21,347 AUD

22 data points across 28 retailers

23 retailers$3,503 AUD to $21,347 AUD

Retailer 1

$2,882 AUD

$2,025 USD

Price last confirmed 36 days ago

Retailer 2

$3,298 AUD

$2,317 USD

View

Price last confirmed 37 days ago

Retailer 3

$3,503 AUD

$2,461 USD

View

Final sale: no returns

Retailer 4

$3,539 AUD

$2,486 USD

View

Retailer 5

$3,736 AUD

$2,625 USD

View

Retailer 6

$4,095 AUD

$2,877 USD

View

Price last confirmed 27 days ago

Retailer 7

$4,920 AUD

CA$4,801 CAD

View

Retailer 8

$5,306 AUD

£2,935 GBP

View

Retailer 9

$5,900 AUD

$4,145 USD

View

Retailer 10

$7,332 AUD

£4,056 GBP

View

B+

Retailer 11

$8,220 AUD

ZAR 93,292 ZAR

View

B+

Retailer 12

$9,037 AUD

$6,349 USD

View

B+

Retailer 13

$9,543 AUD

$6,705 USD

View

B+

Retailer 14

$9,558 AUD

$6,715 USD

View

B+

Retailer 15

$9,810 AUD

$6,892 USD

View

B+

Retailer 16

$10,394 AUD

£5,750 GBP

View

B+

Retailer 17

$11,676 AUD

£6,459 GBP

View

Retailer 18

$13,423 AUD

$9,430 USD

View

Retailer 19

$14,049 AUD

$9,870 USD

View

Retailer 20

$14,467 AUD

$10,164 USD

View

Retailer 21

$16,314 AUD

View

Price last confirmed 29 days ago

Retailer 22

$18,647 AUD

$13,100 USD

View

Most Expensive

Yadav Diamonds

13362614 · Oct 29

$21,347 AUD

$14,997 USD

View

22 more retailers have this diamond

Prices start from $3,503 AUDSave up to $17,844 AUD

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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4.01ct Oval

$3,503 AUD