Radiant|Lab Grown|IGI

3.12ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG605367011

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

Certificate IGI LG605367011

Diamond specifications and retailer prices

From ₹3,53,833 INR

$3,714 USD

As of October 27, 2026

Save ₹10,96,034 INR (76%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: ₹14,49,866 INR at Taylor and Hart · As of October 27, 2026

View at Taylor and Hart

About this 3.12ct lab-grown radiant diamond

This 3.12ct 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 LG605367011 or 605367011. Listed at 22 retailers as of October 27, 2026, with prices from ₹3,53,833 to ₹14,49,866, a ₹10,96,034 spread on the same certified stone. Taylor and Hart lists it at ₹14,49,866. 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

3.12

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle46.4°

Pavilion angle30.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG605367011

Dimensions10.05 × 7.10 × 4.87 mm

L/W Ratio1.42

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 LG605367011

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 27

Current: ₹9,53,008 INR|Low: ₹3,39,733 INR|High: ₹11,95,213 INR|Avg: ₹6,38,724 INR|+1.9%

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

October 29, 2026

Retailer 17₹3,53,833 INR

Retailer 7₹3,96,228 INR

Retailer 4₹4,10,518 INR

Retailer 9₹4,10,518 INR

Retailer 5₹4,24,904 INR

Retailer 12₹4,54,414 INR

Retailer 16₹4,95,023 INR

Retailer 6₹5,12,934 INR

Retailer 10₹5,36,867 INR

Retailer 13₹5,93,342 INR

Retailer 14₹6,90,331 INR

Retailer 2₹7,44,059 INR

Retailer 11₹8,83,974 INR

Retailer 15₹9,39,224 INR

Retailer 1₹9,53,008 INR

Retailer 3₹10,33,489 INR

Retailer 8₹11,95,213 INR

34 data points across 17 retailers

22 retailers₹3,53,833 INR to ₹14,49,866 INR

Cheapest Retailer

₹3,53,833 INR

$3,714 USD

B+

Retailer 2

₹3,82,795 INR

$4,018 USD

View

B+

Retailer 3

₹3,84,986 INR

$4,041 USD

View

B+

Retailer 4

₹3,94,418 INR

$4,140 USD

View

B+

Retailer 5

₹3,96,228 INR

$4,159 USD

View

Final sale: no returns

B+

Retailer 6

₹4,10,518 INR

$4,309 USD

View

Retailer 7

₹4,10,518 INR

$4,309 USD

View

Price last confirmed 17 days ago

B+

Retailer 8

₹4,24,904 INR

$4,460 USD

View

B+

Retailer 9

₹4,54,414 INR

£3,756 GBP

View

B+

Retailer 10

₹4,95,023 INR

$5,196 USD

View

B+

Retailer 11

₹5,12,934 INR

$5,384 USD

View

B+

Retailer 12

₹5,36,867 INR

£4,437 GBP

View

B+

Retailer 13

₹5,93,342 INR

$6,228 USD

View

Retailer 14

₹6,30,131 INR

£5,208 GBP

View

B+

Retailer 15

₹6,90,331 INR

€6,901 EUR

View

Retailer 16

₹7,44,059 INR

$7,810 USD

View

Retailer 17

₹8,83,974 INR

£7,306 GBP

View

Retailer 18

₹9,39,224 INR

A$15,167 AUD

View

Price last confirmed 7 days ago

Retailer 19

₹9,53,008 INR

ZAR 161,603 ZAR

View

Retailer 20

₹10,33,489 INR

$10,848 USD

View

Retailer 21

₹11,95,213 INR

$12,546 USD

View

Most Expensive

Taylor and Hart

ES467IL · Oct 27

₹14,49,866 INR

$15,219 USD

View

21 more retailers have this diamond

Prices start from ₹3,53,833 INRSave up to ₹10,96,034 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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