Round|Lab Grown|IGI

4.09ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG790611940

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790611940

Diamond specifications and retailer prices

From ₹2,98,808 INR

$3,147 USD

As of October 29, 2026

Save ₹11,74,816 INR (80%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: ₹14,73,624 INR at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 4.09ct lab-grown round diamond

This 4.09ct lab-grown round 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 LG790611940 or 790611940. Listed at 23 retailers as of October 29, 2026, with prices from ₹2,98,808 to ₹14,73,624, a ₹11,74,816 spread on the same certified stone. Brilliant Earth lists it at ₹14,73,624. 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

4.09

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.7°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG790611940

Dimensions10.30 × 10.38 × 6.33 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS 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 LG790611940

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: ₹14,73,624 INR|Low: ₹2,86,844 INR|High: ₹17,28,090 INR|Avg: ₹5,88,059 INR|-14.7%

Brilliant Earth

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

October 30, 2026

Retailer 17₹2,98,808 INR

Retailer 7₹3,25,014 INR

Retailer 9₹3,34,604 INR

Retailer 6₹3,41,725 INR

Retailer 3₹3,46,568 INR

Retailer 10₹3,46,568 INR

Retailer 14₹3,46,568 INR

Retailer 8₹4,33,067 INR

Retailer 2₹4,58,280 INR

Retailer 16₹4,87,758 INR

Retailer 4₹5,38,177 INR

Retailer 13₹5,53,321 INR

Retailer 15₹6,85,064 INR

Retailer 11₹7,37,509 INR

Retailer 18₹8,64,520 INR

Retailer 12₹8,83,176 INR

Retailer 5₹11,66,366 INR

Brilliant Earth₹14,73,624 INR

43 data points across 18 retailers

23 retailers₹2,98,808 INR to ₹14,73,624 INR

Cheapest Retailer

₹2,98,808 INR

$3,147 USD

Retailer 2

₹3,25,014 INR

$3,423 USD

View

Retailer 3

₹3,34,604 INR

$3,524 USD

View

Final sale: no returns

Retailer 4

₹3,41,725 INR

$3,599 USD

View

Retailer 5

₹3,46,568 INR

$3,650 USD

View

Retailer 6

₹3,46,568 INR

$3,650 USD

View

Price last confirmed 18 days ago

Retailer 7

₹3,46,568 INR

$3,650 USD

View

Retailer 8

₹4,03,500 INR

HK$33,200 HKD

View

Retailer 9

₹4,26,610 INR

$4,493 USD

View

Retailer 10

₹4,33,067 INR

$4,561 USD

View

Retailer 11

₹4,58,280 INR

£3,800 GBP

View

Retailer 12

₹4,87,758 INR

$5,137 USD

View

Retailer 13

₹5,38,177 INR

$5,668 USD

View

Retailer 14

₹5,53,321 INR

€5,550 EUR

View

Retailer 15

₹6,85,064 INR

$7,215 USD

View

Price last confirmed 13 days ago

B+

Retailer 16

₹7,37,509 INR

ZAR 125,482 ZAR

View

B+

Retailer 17

₹8,31,762 INR

$8,760 USD

View

B+

Retailer 18

₹8,64,520 INR

$9,105 USD

View

B+

Retailer 19

₹8,83,176 INR

£7,324 GBP

View

B+

Retailer 20

₹9,61,180 INR

$10,123 USD

View

Retailer 21

₹11,66,366 INR

SGD 16,600 SGD

View

Retailer 22

₹12,09,966 INR

$12,743 USD

View

Most Expensive

Brilliant Earth

19074416A · Oct 30

₹14,73,624 INR

$15,520 USD

View

22 more retailers have this diamond

Prices start from ₹2,98,808 INRSave up to ₹11,74,816 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.

Similar diamonds

4.09ct Round

₹2,98,808 INR