Asscher|Lab Grown|IGI

3.98ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG689565837

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG689565837

Diamond specifications and retailer prices

From $6,097 AUD

$4,283 USD

As of October 31, 2026

Save $24,448 AUD (80%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $44,559 AUD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 3.98ct lab-grown asscher diamond

This 3.98ct 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 LG689565837 or 689565837. Listed at 31 retailers as of October 31, 2026, with a 401% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.98

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.5°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG689565837

Dimensions8.80 × 8.77 × 5.75 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 LG689565837

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 31

Current: $44,559 AUD|Low: $6,097 AUD|High: $44,559 AUD|Avg: $16,456 AUD

Do Amore Diamonds

Retailer 2

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October 30, 2026

Retailer 23$6,097 AUD

Retailer 7$6,477 AUD

Retailer 11$7,057 AUD

Retailer 4$7,566 AUD

Retailer 21$8,668 AUD

Retailer 3$9,596 AUD

Retailer 12$10,551 AUD

Retailer 13$10,609 AUD

Retailer 22$10,784 AUD

Retailer 16$11,737 AUD

Retailer 8$12,820 AUD

Retailer 18$13,686 AUD

Retailer 10$14,134 AUD

Retailer 6$16,561 AUD

Retailer 19$16,966 AUD

Retailer 20$19,233 AUD

Retailer 17$19,256 AUD

Retailer 2$20,685 AUD

Retailer 9$21,691 AUD

Retailer 14$22,437 AUD

Retailer 15$29,780 AUD

Retailer 5$30,545 AUD

Do Amore Diamonds$44,559 AUD

35 data points across 23 retailers

31 retailers$6,097 AUD to $30,545 AUD

Cheapest Retailer

$6,097 AUD

$4,283 USD

Retailer 2

$6,477 AUD

$4,550 USD

View

Retailer 3

$6,477 AUD

$4,550 USD

View

Price last confirmed 22 days ago

Retailer 4

$6,788 AUD

$4,768 USD

View

Price last confirmed 17 days ago

Retailer 5

$7,057 AUD

$4,957 USD

View

Retailer 6

$7,514 AUD

$5,278 USD

View

Price last confirmed 27 days ago

Retailer 7

$7,566 AUD

$5,315 USD

View

Retailer 8

$7,853 AUD

$5,516 USD

View

Price last confirmed 30 days ago

Retailer 9

$8,230 AUD

$5,781 USD

View

Price last confirmed 36 days ago

Retailer 10

$8,668 AUD

$6,089 USD

View

Final sale: no returns

Retailer 11

$8,983 AUD

$6,310 USD

View

Price last confirmed 33 days ago

Retailer 12

$9,596 AUD

$6,741 USD

View

B+

Retailer 13

$9,846 AUD

$6,916 USD

View

B+

Retailer 14

$10,551 AUD

HK$57,900 HKD

View

B+

Retailer 15

$10,609 AUD

£5,868 GBP

View

Retailer 16

$10,784 AUD

$7,575 USD

View

Price last confirmed 12 days ago

B+

Retailer 17

$11,737 AUD

£6,492 GBP

View

Retailer 18

$11,937 AUD

$8,385 USD

View

Price last confirmed 30 days ago

B+

Retailer 19

$12,820 AUD

$9,005 USD

View

B+

Retailer 20

$13,686 AUD

€9,156 EUR

View

B+

Retailer 21

$14,134 AUD

$9,928 USD

View

Retailer 22

$16,561 AUD

View

Price last confirmed 22 days ago

B+

Retailer 23

$16,966 AUD

£9,384 GBP

View

Retailer 24

$19,233 AUD

View

Price last confirmed 8 days ago

B+

Retailer 25

$19,256 AUD

ZAR 218,517 ZAR

View

B+

Retailer 26

$20,685 AUD

$14,530 USD

View

Retailer 27

$21,691 AUD

$15,236 USD

View

Retailer 28

$22,437 AUD

$15,761 USD

View

Retailer 29

$29,780 AUD

$20,919 USD

View

Retailer 30

$30,545 AUD

SGD 28,995 SGD

View

Most Expensive

Do Amore Diamonds

27-7B613ED33 · Oct 29

$44,559 AUD

$31,300 USD

View

Price under review

30 more retailers have this diamond

Prices start from $6,097 AUDSave up to $24,448 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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3.98ct Asscher

$6,097 AUD