Radiant|Lab Grown|IGI

3.14ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG673428940

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

Certificate IGI LG673428940

Diamond specifications and retailer prices

From ₹1,78,126 INR

$1,876 USD

As of October 30, 2026

Save ₹9,75,516 INR (85%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: ₹11,53,643 INR at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.14ct lab-grown radiant diamond

This 3.14ct lab-grown radiant 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 LG673428940 or 673428940. Listed at 28 retailers as of October 29, 2026, with prices from ₹1,78,126 to ₹11,53,643, a ₹9,75,516 spread on the same certified stone. Brilliant Earth lists it at ₹11,53,643. 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

3.14

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle45.9°

Pavilion angle32.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG673428940

Dimensions10.52 × 7.11 × 4.72 mm

L/W Ratio1.48

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG673428940

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 30

Current: ₹11,53,643 INR|Low: ₹1,71,005 INR|High: ₹11,53,643 INR|Avg: ₹4,32,382 INR|+0.1%

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

October 31, 2026

Retailer 4₹1,78,126 INR

Retailer 6₹2,06,611 INR

Retailer 3₹2,22,658 INR

Retailer 9₹2,46,632 INR

Retailer 8₹2,84,163 INR

Retailer 12₹2,95,484 INR

Retailer 13₹3,09,347 INR

Retailer 7₹3,26,210 INR

Retailer 10₹4,79,878 INR

Retailer 5₹5,32,670 INR

Retailer 14₹5,73,498 INR

Retailer 11₹5,93,406 INR

Retailer 2₹6,66,672 INR

Brilliant Earth₹11,53,643 INR

31 data points across 14 retailers

28 retailers₹1,78,126 INR to ₹11,53,643 INR

Cheapest Retailer

₹1,78,126 INR

$1,876 USD

Retailer 2

₹1,93,793 INR

$2,041 USD

View

Retailer 3

₹1,99,490 INR

$2,101 USD

View

Final sale: no returns

Retailer 4

₹2,06,611 INR

$2,176 USD

View

Retailer 5

₹2,06,611 INR

$2,176 USD

View

Price last confirmed 20 days ago

Retailer 6

₹2,20,854 INR

$2,326 USD

View

Retailer 7

₹2,22,658 INR

$2,345 USD

View

Retailer 8

₹2,46,632 INR

£2,045 GBP

View

Retailer 9

₹2,84,163 INR

£2,357 GBP

View

Retailer 10

₹2,95,484 INR

$3,112 USD

View

Retailer 11

₹2,98,143 INR

$3,140 USD

View

Retailer 12

₹3,09,347 INR

$3,258 USD

View

Retailer 13

₹3,14,949 INR

$3,317 USD

View

Retailer 14

₹3,26,210 INR

€3,272 EUR

View

B+

Retailer 15

₹3,87,396 INR

$4,080 USD

View

B+

Retailer 16

₹4,28,323 INR

£3,552 GBP

View

B+

Retailer 17

₹4,79,878 INR

ZAR 81,648 ZAR

View

B+

Retailer 18

₹5,32,670 INR

$5,610 USD

View

B+

Retailer 19

₹5,56,787 INR

$5,864 USD

View

Retailer 20

₹5,73,498 INR

$6,040 USD

View

Price last confirmed 10 days ago

B+

Retailer 21

₹5,93,406 INR

£4,921 GBP

View

Retailer 22

₹6,21,227 INR

$6,543 USD

View

Retailer 23

₹6,66,672 INR

A$10,802 AUD

View

Retailer 24

₹6,90,334 INR

SGD 9,825 SGD

View

Retailer 25

₹7,23,892 INR

$7,624 USD

View

Retailer 26

₹7,55,612 INR

$7,958 USD

View

Retailer 27

₹8,84,971 INR

£7,339 GBP

View

Most Expensive

Brilliant Earth

12882214A · Oct 29

₹11,53,643 INR

$12,150 USD

View

27 more retailers have this diamond

Prices start from ₹1,78,126 INRSave up to ₹9,75,516 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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