Asscher|Lab Grown|IGI

3.99ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG743551092

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG743551092

Diamond specifications and retailer prices

From $7,166 AUD

$5,034 USD

As of October 30, 2026

Save $26,052 AUD (78%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $33,218 AUD at With Clarity · As of October 30, 2026

View at With Clarity

About this 3.99ct lab-grown asscher diamond

This 3.99ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743551092 or 743551092. Listed at 31 retailers as of October 30, 2026, with prices from $7,166 to $33,218, a $26,052 spread on the same certified stone. With Clarity lists it at $33,218. 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

3.99

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle29.4°

Pavilion angle42.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743551092

Dimensions8.77 × 8.73 × 5.86 mm

L/W Ratio1.00

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG743551092

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 30

Current: $21,041 AUD|Low: $7,166 AUD|High: $33,218 AUD|Avg: $16,646 AUD|-15.0%

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

With Clarity

October 30, 2026

Retailer 4$7,166 AUD

Retailer 9$7,643 AUD

Retailer 21$8,342 AUD

Retailer 6$8,412 AUD

Retailer 16$9,559 AUD

Retailer 20$10,425 AUD

Retailer 10$10,478 AUD

Retailer 12$10,635 AUD

Retailer 14$11,759 AUD

Retailer 5$12,852 AUD

Retailer 17$13,719 AUD

Retailer 8$15,640 AUD

Retailer 3$16,602 AUD

Retailer 18$17,008 AUD

Retailer 19$19,281 AUD

Retailer 15$19,302 AUD

Retailer 1$21,041 AUD

Retailer 11$22,493 AUD

Retailer 7$24,242 AUD

Retailer 13$29,885 AUD

Retailer 2$30,330 AUD

With Clarity$33,218 AUD

32 data points across 22 retailers

31 retailers$7,166 AUD to $33,218 AUD

Cheapest Retailer

$7,166 AUD

$5,034 USD

Retailer 2

$7,166 AUD

$5,034 USD

View

Price last confirmed 22 days ago

Retailer 3

$7,511 AUD

$5,276 USD

View

Price last confirmed 17 days ago

Retailer 4

$7,643 AUD

$5,369 USD

View

Retailer 5

$8,314 AUD

$5,840 USD

View

Price last confirmed 27 days ago

Retailer 6

$8,342 AUD

$5,860 USD

View

Retailer 7

$8,412 AUD

$5,909 USD

View

Retailer 8

$8,690 AUD

$6,104 USD

View

Price last confirmed 30 days ago

Retailer 9

$9,107 AUD

$6,397 USD

View

Price last confirmed 36 days ago

Retailer 10

$9,559 AUD

$6,715 USD

View

Final sale: no returns

B+

Retailer 11

$9,868 AUD

$6,932 USD

View

Retailer 12

$9,940 AUD

$6,982 USD

View

Price last confirmed 33 days ago

Retailer 13

$10,283 AUD

$7,223 USD

View

Price last confirmed 60 days ago

B+

Retailer 14

$10,425 AUD

$7,323 USD

View

Retailer 15

$10,478 AUD

HK$57,500 HKD

View

B+

Retailer 16

$10,635 AUD

£5,882 GBP

View

B+

Retailer 17

$11,759 AUD

£6,504 GBP

View

Retailer 18

$11,965 AUD

$8,405 USD

View

Price last confirmed 30 days ago

B+

Retailer 19

$12,852 AUD

$9,028 USD

View

B+

Retailer 20

$13,719 AUD

€9,178 EUR

View

B+

Retailer 21

$15,640 AUD

$10,986 USD

View

Retailer 22

$16,602 AUD

View

Price last confirmed 22 days ago

B+

Retailer 23

$17,008 AUD

£9,407 GBP

View

Retailer 24

$19,281 AUD

View

Price last confirmed 8 days ago

B+

Retailer 25

$19,302 AUD

ZAR 219,043 ZAR

View

Retailer 26

$21,041 AUD

$14,780 USD

View

B+

Retailer 27

$22,493 AUD

$15,800 USD

View

Retailer 28

$24,242 AUD

$17,028 USD

View

Retailer 29

$29,885 AUD

$20,993 USD

View

Retailer 30

$30,330 AUD

SGD 28,791 SGD

View

Most Expensive

With Clarity

743551092 · Oct 30

$33,218 AUD

$23,334 USD

View

30 more retailers have this diamond

Prices start from $7,166 AUDSave up to $26,052 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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3.99ct Asscher

$7,166 AUD