Marquise|Lab Grown|IGI

3.05ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG749505354

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749505354

Diamond specifications and retailer prices

From ₹1,84,488 INR

$1,943 USD

As of October 30, 2026

Save ₹5,64,749 INR (75%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: ₹7,49,237 INR at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise 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 LG749505354 or 749505354. Listed at 24 retailers as of October 30, 2026, with prices from ₹1,84,488 to ₹7,49,237, a ₹5,64,749 spread on the same certified stone. Taylor and Hart lists it at ₹7,49,237. 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

3.05

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.4°

Pavilion angle41.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG749505354

Dimensions14.18 × 7.52 × 4.92 mm

L/W Ratio1.89

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 LG749505354

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: Oct 30

Current: ₹2,94,341 INR|Low: ₹1,77,082 INR|High: ₹7,49,237 INR|Avg: ₹4,19,959 INR|-1.9%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

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Retailer 14

Retailer 15

Retailer 16

Retailer 17

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Retailer 19

Retailer 20

Taylor and Hart

October 31, 2026

Retailer 3₹1,84,488 INR

Retailer 6₹2,14,017 INR

Retailer 17₹2,25,316 INR

Retailer 5₹2,27,120 INR

Retailer 19₹2,29,779 INR

Retailer 8₹2,94,155 INR

Retailer 1₹2,94,341 INR

Retailer 16₹3,05,929 INR

Retailer 7₹3,12,860 INR

Retailer 2₹3,20,741 INR

Retailer 15₹3,37,775 INR

Retailer 13₹4,06,618 INR

Retailer 18₹4,84,050 INR

Retailer 12₹4,96,934 INR

Retailer 4₹5,30,079 INR

Retailer 20₹5,52,419 INR

Retailer 14₹6,14,388 INR

Retailer 10₹6,41,439 INR

Retailer 11₹7,14,575 INR

Retailer 9₹7,23,519 INR

Taylor and Hart₹7,49,237 INR

32 data points across 21 retailers

24 retailers₹1,84,488 INR to ₹7,49,237 INR

Cheapest Retailer

₹1,84,488 INR

$1,943 USD

Retailer 2

₹2,14,017 INR

$2,254 USD

View

Retailer 3

₹2,25,316 INR

$2,373 USD

View

Final sale: no returns

Retailer 4

₹2,27,120 INR

$2,392 USD

View

Retailer 5

₹2,29,779 INR

$2,420 USD

View

Retailer 6

₹2,46,718 INR

HK$20,300 HKD

View

Retailer 7

₹2,94,155 INR

$3,098 USD

View

Retailer 8

₹2,94,341 INR

£2,441 GBP

View

Retailer 9

₹3,05,929 INR

$3,222 USD

View

Retailer 10

₹3,12,860 INR

$3,295 USD

View

Retailer 11

₹3,20,741 INR

$3,378 USD

View

Retailer 12

₹3,37,775 INR

€3,388 EUR

View

Retailer 13

₹4,06,618 INR

£3,372 GBP

View

Retailer 14

₹4,84,050 INR

A$7,843 AUD

View

Price last confirmed 9 days ago

Retailer 15

₹4,96,934 INR

ZAR 84,550 ZAR

View

Retailer 16

₹5,30,079 INR

$5,583 USD

View

Price last confirmed 7 days ago

Retailer 17

₹5,52,419 INR

$5,818 USD

View

B+

Retailer 18

₹5,77,106 INR

$6,078 USD

View

Retailer 19

₹6,06,256 INR

$6,385 USD

View

Price last confirmed 34 days ago

B+

Retailer 20

₹6,14,388 INR

£5,095 GBP

View

B+

Retailer 21

₹6,41,439 INR

$6,756 USD

View

B+

Retailer 22

₹7,14,575 INR

SGD 10,170 SGD

View

B+

Retailer 23

₹7,23,519 INR

$7,620 USD

View

Most Expensive

B+

Taylor and Hart

8NDQP6W · Oct 30

₹7,49,237 INR

$7,891 USD

View

23 more retailers have this diamond

Prices start from ₹1,84,488 INRSave up to ₹5,64,749 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.

Where to buy this spec

See every retailer carrying 3.05ct E IF marquise lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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