Marquise|Lab Grown|IGI

1.22ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG754508146

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754508146

Diamond specifications and retailer prices

From ₹39,388 INR

$415 USD

As of November 1, 2026

Save ₹2,48,190 INR (86%) vs most expensive(unlock to see where)

32 retailers carry this diamond

Most expensive: ₹2,87,577 INR at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508146 or 754508146. Listed at 32 retailers as of October 31, 2026, with prices from ₹39,388 to ₹2,87,577, a ₹2,48,190 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,87,577. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.6°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754508146

Dimensions11.26 × 5.54 × 3.44 mm

L/W Ratio2.03

Girdle conditionFaceted

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG754508146

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 1

Current: ₹2,87,577 INR|Low: ₹32,364 INR|High: ₹2,87,577 INR|Avg: ₹99,558 INR

Do Amore Diamonds

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

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Retailer 21

Retailer 22

November 1, 2026

Retailer 5₹32,364 INR

Retailer 11₹37,584 INR

Retailer 14₹39,388 INR

Retailer 15₹39,672 INR

Retailer 22₹47,142 INR

Retailer 13₹57,421 INR

Retailer 10₹58,313 INR

Retailer 7₹62,641 INR

Retailer 17₹71,752 INR

Retailer 19₹76,210 INR

Retailer 2₹80,195 INR

Retailer 20₹88,095 INR

Retailer 16₹1,08,084 INR

Retailer 3₹1,17,783 INR

Retailer 6₹1,28,935 INR

Retailer 9₹1,42,555 INR

Retailer 21₹1,49,958 INR

Retailer 4₹1,55,528 INR

Retailer 8₹1,56,602 INR

Retailer 12₹1,65,048 INR

Retailer 18₹1,74,174 INR

Do Amore Diamonds₹2,87,577 INR

38 data points across 22 retailers

32 retailers₹39,388 INR to ₹2,87,577 INR

Retailer 1

₹32,364 INR

$341 USD

Price last confirmed 25 days ago

Retailer 2

₹32,364 INR

$341 USD

View

Price last confirmed 34 days ago

Retailer 3

₹37,584 INR

$396 USD

View

Price last confirmed 35 days ago

Retailer 4

₹39,388 INR

$415 USD

View

Final sale: no returns

Retailer 5

₹39,672 INR

$418 USD

View

Price last confirmed 35 days ago

Retailer 6

₹40,147 INR

$423 USD

View

Price last confirmed 30 days ago

Retailer 7

₹40,147 INR

$423 USD

View

Price last confirmed 23 days ago

Retailer 8

₹47,142 INR

£391 GBP

View

Price last confirmed 17 days ago

Retailer 9

₹57,421 INR

$605 USD

View

Retailer 10

₹58,313 INR

HK$4,800 HKD

View

Retailer 11

₹61,122 INR

$644 USD

View

Retailer 12

₹62,641 INR

$660 USD

View

Retailer 13

₹63,305 INR

$667 USD

View

Retailer 14

₹71,752 INR

€720 EUR

View

B+

Retailer 15

₹76,210 INR

ZAR 12,972 ZAR

View

B+

Retailer 16

₹80,195 INR

£665 GBP

View

B+

Retailer 17

₹88,095 INR

A$1,428 AUD

View

Retailer 18

₹1,01,895 INR

$1,074 USD

View

Price last confirmed 9 days ago

B+

Retailer 19

₹1,08,084 INR

A$1,752 AUD

View

Retailer 20

₹1,17,783 INR

$1,241 USD

View

Retailer 21

₹1,28,935 INR

A$2,090 AUD

View

Price last confirmed 26 days ago

Retailer 22

₹1,42,555 INR

$1,502 USD

View

Retailer 23

₹1,42,555 INR

$1,502 USD

View

Price last confirmed 33 days ago

Retailer 24

₹1,42,555 INR

$1,502 USD

View

Price last confirmed 23 days ago

Retailer 25

₹1,49,958 INR

$1,580 USD

View

Retailer 26

₹1,55,528 INR

$1,639 USD

View

Retailer 27

₹1,56,602 INR

$1,650 USD

View

Retailer 28

₹1,57,320 INR

$1,658 USD

View

Retailer 29

₹1,65,048 INR

$1,739 USD

View

Retailer 30

₹1,67,788 INR

SGD 2,389 SGD

View

Retailer 31

₹1,74,174 INR

£1,445 GBP

View

Most Expensive

Do Amore Diamonds

27-5169192F8 · Oct 31

₹2,87,577 INR

$3,030 USD

View

31 more retailers have this diamond

Prices start from ₹39,388 INRSave up to ₹2,48,190 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 1.22ct E IF marquise lab-grown

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

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