Radiant|Lab Grown|IGI

4.05ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG626422994

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

Certificate IGI LG626422994

Diamond specifications and retailer prices

From ₹4,17,187 INR

$4,379 USD

As of October 24, 2026

Save ₹3,64,979 INR (47%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: ₹18,99,684 INR at Do Amore Diamonds · As of October 23, 2026

View at Do Amore Diamonds

About this 4.05ct lab-grown radiant diamond

This 4.05ct 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 LG626422994 or 626422994. Listed at 28 retailers as of October 24, 2026, with a 87% 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

4.05

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.7°

Pavilion angle34.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG626422994

Dimensions11.27 × 8.11 × 5.31 mm

L/W Ratio1.39

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 LG626422994

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 24

Current: ₹18,99,684 INR|Low: ₹2,76,092 INR|High: ₹18,99,684 INR|Avg: ₹7,28,575 INR

Do Amore Diamonds

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

Retailer 22

October 29, 2026

Retailer 5₹2,76,092 INR

Retailer 10₹3,22,965 INR

Retailer 22₹3,35,350 INR

Retailer 7₹3,60,787 INR

Retailer 19₹4,17,187 INR

Retailer 11₹4,41,443 INR

Retailer 21₹4,60,154 INR

Retailer 13₹4,75,542 INR

Retailer 6₹5,35,417 INR

Retailer 18₹5,66,190 INR

Retailer 17₹5,93,532 INR

Retailer 14₹6,11,256 INR

Retailer 16₹7,43,969 INR

Retailer 2₹7,82,167 INR

Retailer 9₹8,06,842 INR

Retailer 8₹8,81,686 INR

Retailer 20₹9,00,792 INR

Retailer 12₹9,33,741 INR

Retailer 4₹9,93,161 INR

Retailer 15₹12,35,627 INR

Retailer 3₹12,78,373 INR

Do Amore Diamonds₹18,99,684 INR

37 data points across 22 retailers

28 retailers₹4,17,187 INR to ₹7,82,167 INR

Retailer 1

₹2,76,092 INR

$2,898 USD

Price last confirmed 8 days ago

Retailer 2

₹2,76,092 INR

$2,898 USD

View

Price last confirmed 21 days ago

Retailer 3

₹3,20,202 INR

$3,361 USD

View

Price last confirmed 26 days ago

Retailer 4

₹3,22,965 INR

$3,390 USD

View

Price last confirmed 8 days ago

Retailer 5

₹3,23,727 INR

$3,398 USD

View

Price last confirmed 30 days ago

Retailer 6

₹3,35,350 INR

$3,520 USD

View

Price last confirmed 6 days ago

Retailer 7

₹3,52,213 INR

$3,697 USD

View

Price last confirmed 32 days ago

Retailer 8

₹3,70,314 INR

$3,887 USD

View

Price last confirmed 32 days ago

Retailer 9

₹4,17,187 INR

$4,379 USD

View

Retailer 10

₹4,41,443 INR

HK$36,200 HKD

View

Retailer 11

₹4,41,672 INR

$4,636 USD

View

Price last confirmed 19 days ago

Retailer 12

₹4,41,672 INR

$4,636 USD

View

Price last confirmed 8 days ago

Retailer 13

₹4,60,154 INR

$4,830 USD

View

Price last confirmed 8 days ago

Retailer 14

₹4,75,542 INR

£3,930 GBP

View

Price last confirmed 7 days ago

Retailer 15

₹5,17,888 INR

$5,436 USD

View

Price last confirmed 29 days ago

Retailer 16

₹5,35,417 INR

$5,620 USD

View

Price last confirmed 8 days ago

Retailer 17

₹5,93,532 INR

$6,230 USD

View

Price last confirmed 8 days ago

Retailer 18

₹6,11,256 INR

£5,052 GBP

View

Price last confirmed 8 days ago

Retailer 19

₹7,43,969 INR

ZAR 126,156 ZAR

View

Price last confirmed 10 days ago

B+

Retailer 20

₹7,82,167 INR

$8,210 USD

View

Retailer 21

₹8,06,842 INR

$8,469 USD

View

Price last confirmed 7 days ago

Retailer 22

₹8,81,686 INR

$9,255 USD

View

Price last confirmed 9 days ago

Retailer 23

₹9,00,792 INR

£7,445 GBP

View

Price last confirmed 8 days ago

Retailer 24

₹9,33,741 INR

$9,801 USD

View

Price last confirmed 8 days ago

Retailer 25

₹9,93,161 INR

A$16,038 AUD

View

Price last confirmed 21 days ago

Retailer 26

₹12,35,627 INR

$12,970 USD

View

Price last confirmed 7 days ago

Retailer 27

₹12,78,373 INR

SGD 18,133 SGD

View

Price last confirmed 9 days ago

Most Expensive

Do Amore Diamonds

27-8603DF48A · Oct 23

₹18,99,684 INR

$19,940 USD

View

Price last confirmed 7 days ago

27 more retailers have this diamond

Prices start from ₹4,17,187 INRSave up to ₹3,64,979 INR

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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