Radiant|Lab Grown|IGI

4.01ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG603348113

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG603348113

Diamond specifications and retailer prices

From $4,087 AUD

$2,871 USD

As of October 30, 2026

Save $24,029 AUD (85%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $28,116 AUD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant 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 LG603348113 or 603348113. Listed at 31 retailers as of October 29, 2026, with prices from $4,087 to $28,116, a $24,029 spread on the same certified stone. Do Amore Diamonds lists it at $28,116. 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

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.3°

Pavilion angle33.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG603348113

Dimensions11.24 × 8.00 × 5.19 mm

L/W Ratio1.41

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 LG603348113

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: $28,116 AUD|Low: $4,087 AUD|High: $28,116 AUD|Avg: $11,214 AUD

Do Amore Diamonds

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October 30, 2026

Retailer 5$4,087 AUD

Retailer 10$4,783 AUD

Retailer 22$4,968 AUD

Retailer 19$5,337 AUD

Retailer 20$6,120 AUD

Retailer 11$6,542 AUD

Retailer 21$6,812 AUD

Retailer 2$6,952 AUD

Retailer 6$7,922 AUD

Retailer 17$8,381 AUD

Retailer 14$9,047 AUD

Retailer 13$11,137 AUD

Retailer 18$11,258 AUD

Retailer 9$11,938 AUD

Retailer 8$13,053 AUD

Retailer 16$13,336 AUD

Retailer 12$13,815 AUD

Retailer 4$14,688 AUD

Retailer 15$18,281 AUD

Retailer 3$18,920 AUD

Retailer 7$19,916 AUD

Do Amore Diamonds$28,116 AUD

37 data points across 22 retailers

31 retailers$4,087 AUD to $28,116 AUD

Cheapest Retailer

$4,087 AUD

$2,871 USD

Retailer 2

$4,087 AUD

$2,871 USD

View

Price last confirmed 22 days ago

Retailer 3

$4,365 AUD

$3,066 USD

View

Price last confirmed 30 days ago

Retailer 4

$4,741 AUD

$3,330 USD

View

Price last confirmed 27 days ago

Retailer 5

$4,749 AUD

$3,336 USD

View

Price last confirmed 33 days ago

Retailer 6

$4,783 AUD

$3,360 USD

View

Retailer 7

$4,968 AUD

$3,490 USD

View

Retailer 8

$4,993 AUD

$3,507 USD

View

Price last confirmed 33 days ago

Retailer 9

$5,337 AUD

$3,749 USD

View

Final sale: no returns

Retailer 10

$6,120 AUD

$4,299 USD

View

Retailer 11

$6,540 AUD

$4,594 USD

View

Price last confirmed 20 days ago

Retailer 12

$6,540 AUD

$4,594 USD

View

Retailer 13

$6,542 AUD

HK$35,900 HKD

View

Retailer 14

$6,812 AUD

$4,785 USD

View

Retailer 15

$6,952 AUD

£3,845 GBP

View

Retailer 16

$6,983 AUD

$4,905 USD

View

Price last confirmed 29 days ago

Retailer 17

$7,107 AUD

£3,931 GBP

View

Price last confirmed 15 days ago

Retailer 18

$7,922 AUD

$5,565 USD

View

Retailer 19

$8,381 AUD

€5,607 EUR

View

Price last confirmed 7 days ago

Retailer 20

$9,047 AUD

£5,004 GBP

View

B+

Retailer 21

$11,137 AUD

ZAR 126,379 ZAR

View

Retailer 22

$11,258 AUD

View

Price last confirmed 8 days ago

B+

Retailer 23

$11,938 AUD

$8,386 USD

View

B+

Retailer 24

$13,053 AUD

$9,169 USD

View

B+

Retailer 25

$13,336 AUD

£7,376 GBP

View

B+

Retailer 26

$13,815 AUD

$9,704 USD

View

Retailer 27

$14,688 AUD

View

Price last confirmed 21 days ago

B+

Retailer 28

$18,281 AUD

$12,841 USD

View

B+

Retailer 29

$18,920 AUD

SGD 17,960 SGD

View

Retailer 30

$19,916 AUD

$13,990 USD

View

Most Expensive

Do Amore Diamonds

27-E9456B4C6 · Oct 29

$28,116 AUD

$19,750 USD

View

30 more retailers have this diamond

Prices start from $4,087 AUDSave up to $24,029 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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