Marquise|Lab Grown|IGI

2.50ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG803613404

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803613404

Diamond specifications and retailer prices

From ₹91,493 INR

$964 USD

As of November 2, 2026

Save ₹3,96,344 INR (81%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: ₹4,87,837 INR at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.5ct lab-grown marquise diamond

This 2.5ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803613404 or 803613404. Listed at 21 retailers as of October 31, 2026, with prices from ₹91,493 to ₹4,87,837, a ₹3,96,344 spread on the same certified stone. Brilliant Earth lists it at ₹4,87,837. 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

2.50

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG803613404

Dimensions14.52 × 6.84 × 4.46 mm

L/W Ratio2.12

Girdle conditionFaceted

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 LG803613404

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: Nov 2

Current: ₹4,87,837 INR|Low: ₹91,493 INR|High: ₹7,51,687 INR|Avg: ₹2,57,731 INR|-35.1%

Brilliant Earth

Retailer 2

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November 2, 2026

Retailer 5₹91,493 INR

Retailer 13₹99,561 INR

Retailer 9₹1,02,408 INR

Retailer 8₹1,06,109 INR

Retailer 15₹1,07,318 INR

Retailer 6₹1,22,700 INR

Retailer 18₹1,30,501 INR

Retailer 3₹1,36,575 INR

Retailer 2₹1,63,619 INR

Retailer 14₹1,69,699 INR

Retailer 12₹1,80,775 INR

Retailer 19₹2,28,638 INR

Retailer 20₹2,44,773 INR

Retailer 17₹2,51,886 INR

Retailer 10₹2,93,625 INR

Retailer 16₹2,98,302 INR

Retailer 4₹3,29,053 INR

Retailer 7₹3,69,463 INR

Retailer 11₹3,70,286 INR

Brilliant Earth₹4,87,837 INR

32 data points across 20 retailers

21 retailers₹91,493 INR to ₹4,87,837 INR

Cheapest Retailer

₹91,493 INR

$964 USD

Retailer 2

₹99,561 INR

$1,049 USD

View

Retailer 3

₹1,02,408 INR

$1,079 USD

View

Final sale: no returns

Retailer 4

₹1,06,109 INR

$1,118 USD

View

Retailer 5

₹1,07,318 INR

£890 GBP

View

Retailer 6

₹1,22,700 INR

HK$10,100 HKD

View

Retailer 7

₹1,30,501 INR

$1,375 USD

View

Retailer 8

₹1,36,575 INR

$1,439 USD

View

Retailer 9

₹1,63,619 INR

£1,357 GBP

View

Retailer 10

₹1,69,699 INR

$1,788 USD

View

Retailer 11

₹1,80,775 INR

€1,814 EUR

View

Retailer 12

₹2,28,638 INR

$2,409 USD

View

Retailer 13

₹2,44,773 INR

$2,579 USD

View

Retailer 14

₹2,51,886 INR

A$4,083 AUD

View

Retailer 15

₹2,93,625 INR

£2,436 GBP

View

Retailer 16

₹2,98,302 INR

$3,143 USD

View

Retailer 17

₹3,29,053 INR

$3,467 USD

View

Retailer 18

₹3,69,463 INR

$3,893 USD

View

Retailer 19

₹3,70,286 INR

£3,072 GBP

View

Retailer 20

₹4,10,011 INR

$4,320 USD

View

Price last confirmed 36 days ago

Most Expensive

B+

Brilliant Earth

19883505A · Oct 31

₹4,87,837 INR

$5,140 USD

View

20 more retailers have this diamond

Prices start from ₹91,493 INRSave up to ₹3,96,344 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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