Oval|Lab Grown|IGI

3.71ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG791626396

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG791626396

Diamond specifications and retailer prices

From $4,201 AUD

$2,951 USD

As of October 29, 2026

Save $13,714 AUD (77%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $17,915 AUD at With Clarity · As of October 31, 2026

View at With Clarity

About this 3.71ct lab-grown oval diamond

This 3.71ct 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 LG791626396 or 791626396. Listed at 27 retailers as of October 29, 2026, with prices from $4,201 to $17,915, a $13,714 spread on the same certified stone. With Clarity lists it at $17,915. 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

3.71

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.6°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG791626396

Dimensions12.83 × 8.42 × 5.38 mm

L/W Ratio1.52

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG791626396

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: $6,585 AUD|Low: $4,033 AUD|High: $20,785 AUD|Avg: $8,947 AUD|-2.4%

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November 1, 2026

Retailer 2$4,201 AUD

Retailer 22$4,571 AUD

Retailer 7$4,704 AUD

Retailer 8$4,873 AUD

Retailer 23$4,873 AUD

Retailer 10$4,884 AUD

Retailer 5$5,096 AUD

Retailer 13$5,649 AUD

Retailer 12$5,993 AUD

Retailer 3$6,089 AUD

Retailer 1$6,585 AUD

Retailer 20$6,964 AUD

Retailer 6$7,349 AUD

Retailer 21$7,737 AUD

Retailer 14$8,396 AUD

Retailer 18$11,316 AUD

Retailer 16$12,131 AUD

Retailer 4$12,240 AUD

Retailer 19$12,417 AUD

Retailer 9$14,196 AUD

Retailer 17$14,948 AUD

Retailer 11$16,353 AUD

Retailer 15$16,963 AUD

31 data points across 23 retailers

27 retailers$4,201 AUD to $17,915 AUD

Cheapest Retailer

$4,201 AUD

$2,951 USD

Retailer 2

$4,571 AUD

$3,211 USD

View

Retailer 3

$4,704 AUD

$3,304 USD

View

Final sale: no returns

Retailer 4

$4,873 AUD

$3,423 USD

View

Retailer 5

$4,873 AUD

$3,423 USD

View

Price last confirmed 19 days ago

Retailer 6

$4,884 AUD

$3,431 USD

View

B+

Retailer 7

$5,096 AUD

$3,580 USD

View

B+

Retailer 8

$5,649 AUD

HK$31,000 HKD

View

B+

Retailer 9

$5,993 AUD

$4,210 USD

View

B+

Retailer 10

$6,089 AUD

$4,277 USD

View

B+

Retailer 11

$6,237 AUD

$4,381 USD

View

B+

Retailer 12

$6,585 AUD

£3,642 GBP

View

B+

Retailer 13

$6,964 AUD

$4,892 USD

View

B+

Retailer 14

$7,349 AUD

$5,162 USD

View

B+

Retailer 15

$7,737 AUD

€5,176 EUR

View

B+

Retailer 16

$8,396 AUD

£4,644 GBP

View

Retailer 17

$9,416 AUD

$6,615 USD

View

Price last confirmed 69 days ago

Retailer 18

$11,316 AUD

ZAR 128,412 ZAR

View

Retailer 19

$11,676 AUD

$8,202 USD

View

Retailer 20

$12,131 AUD

$8,521 USD

View

Retailer 21

$12,240 AUD

$8,598 USD

View

Retailer 22

$12,417 AUD

£6,868 GBP

View

Retailer 23

$14,196 AUD

$9,972 USD

View

Retailer 24

$14,948 AUD

$10,500 USD

View

Retailer 25

$16,353 AUD

SGD 15,523 SGD

View

Retailer 26

$16,963 AUD

$11,915 USD

View

Most Expensive

With Clarity

791626396 · Oct 31

$17,915 AUD

$12,584 USD

View

26 more retailers have this diamond

Prices start from $4,201 AUDSave up to $13,714 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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