Marquise|Lab Grown|IGI

2.50ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG800620600

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800620600

Diamond specifications and retailer prices

From ₹1,11,899 INR

$1,179 USD

As of November 2, 2026

Save ₹5,29,693 INR (83%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: ₹6,41,592 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 LG800620600 or 800620600. Listed at 24 retailers as of October 31, 2026, with prices from ₹1,11,899 to ₹6,41,592, a ₹5,29,693 spread on the same certified stone. Brilliant Earth lists it at ₹6,41,592. 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

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.3°

Pavilion angle39.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG800620600

Dimensions14.53 × 7.16 × 4.23 mm

L/W Ratio2.03

Girdle conditionFaceted

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG800620600

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2

Current: ₹6,41,592 INR|Low: ₹1,07,438 INR|High: ₹6,64,370 INR|Avg: ₹2,54,073 INR|-2.9%

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

Retailer 19

Retailer 20

November 2, 2026

Retailer 5₹1,11,899 INR

Retailer 6₹1,25,281 INR

Retailer 7₹1,29,742 INR

Retailer 11₹1,29,742 INR

Retailer 14₹1,31,263 INR

Retailer 17₹1,46,161 INR

Retailer 10₹1,58,595 INR

Retailer 18₹1,85,549 INR

Retailer 2₹1,88,291 INR

Retailer 19₹2,28,410 INR

Retailer 8₹2,43,254 INR

Retailer 9₹2,51,701 INR

Retailer 20₹2,55,688 INR

Retailer 15₹3,08,087 INR

Retailer 12₹3,13,875 INR

Retailer 16₹3,34,847 INR

Retailer 4₹3,72,427 INR

Retailer 3₹4,09,745 INR

Retailer 13₹4,17,054 INR

Brilliant Earth₹6,41,592 INR

36 data points across 20 retailers

24 retailers₹1,11,899 INR to ₹6,41,592 INR

Cheapest Retailer

₹1,11,899 INR

$1,179 USD

Retailer 2

₹1,21,770 INR

$1,283 USD

View

Retailer 3

₹1,25,281 INR

$1,320 USD

View

Final sale: no returns

Retailer 4

₹1,29,742 INR

$1,367 USD

View

Price last confirmed 16 days ago

Retailer 5

₹1,29,742 INR

$1,367 USD

View

Retailer 6

₹1,31,263 INR

£1,089 GBP

View

Retailer 7

₹1,46,161 INR

$1,540 USD

View

Retailer 8

₹1,58,595 INR

$1,671 USD

View

Retailer 9

₹1,85,549 INR

$1,955 USD

View

Retailer 10

₹1,88,291 INR

£1,562 GBP

View

Retailer 11

₹2,28,410 INR

€2,292 EUR

View

Price last confirmed 8 days ago

Retailer 12

₹2,43,254 INR

$2,563 USD

View

Retailer 13

₹2,51,701 INR

$2,652 USD

View

Retailer 14

₹2,55,688 INR

$2,694 USD

View

Retailer 15

₹3,02,858 INR

$3,191 USD

View

Price last confirmed 40 days ago

Retailer 16

₹3,08,087 INR

A$4,994 AUD

View

Retailer 17

₹3,13,875 INR

£2,604 GBP

View

Retailer 18

₹3,34,847 INR

ZAR 56,996 ZAR

View

B+

Retailer 19

₹3,72,427 INR

$3,924 USD

View

B+

Retailer 20

₹4,09,745 INR

$4,317 USD

View

B+

Retailer 21

₹4,17,054 INR

£3,460 GBP

View

B+

Retailer 22

₹4,34,955 INR

SGD 6,193 SGD

View

B+

Retailer 23

₹4,54,579 INR

$4,790 USD

View

Most Expensive

Brilliant Earth

21319686A · Oct 31

₹6,41,592 INR

$6,760 USD

View

23 more retailers have this diamond

Prices start from ₹1,11,899 INRSave up to ₹5,29,693 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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