Marquise|Lab Grown|IGI

1.59ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG790656718

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790656718

Diamond specifications and retailer prices

From ₹44,015 INR

$462 USD

As of October 27, 2026

Save ₹2,56,086 INR (85%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: ₹3,00,101 INR at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790656718 or 790656718. Listed at 30 retailers as of October 27, 2026, with prices from ₹44,015 to ₹3,00,101, a ₹2,56,086 spread on the same certified stone. Brilliant Earth lists it at ₹3,00,101. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.8°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG790656718

Dimensions12.27 × 6.12 × 12.27 mm

L/W Ratio2.00

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 LG790656718

Side View

Caratlytics Score

How it works →

A+

Exceptional

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 27

Current: ₹3,00,101 INR|Low: ₹49,255 INR|High: ₹3,01,053 INR|Avg: ₹1,43,602 INR|-0.3%

Brilliant Earth

Retailer 2

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Retailer 24

October 30, 2026

Retailer 24₹49,255 INR

Retailer 18₹51,255 INR

Retailer 6₹54,590 INR

Retailer 23₹59,753 INR

Retailer 20₹68,118 INR

Retailer 10₹73,358 INR

Retailer 9₹84,504 INR

Retailer 21₹86,929 INR

Retailer 3₹89,049 INR

Retailer 2₹90,439 INR

Retailer 19₹93,801 INR

Retailer 7₹1,11,466 INR

Retailer 4₹1,26,423 INR

Retailer 13₹1,27,133 INR

Retailer 15₹1,59,711 INR

Retailer 12₹1,73,430 INR

Retailer 8₹1,75,487 INR

Retailer 14₹1,78,386 INR

Retailer 5₹1,91,588 INR

Retailer 11₹1,93,378 INR

Retailer 22₹2,00,727 INR

Retailer 17₹2,26,743 INR

Retailer 16₹2,37,732 INR

Brilliant Earth₹3,00,101 INR

30 data points across 24 retailers

30 retailers₹44,015 INR to ₹3,00,101 INR

A+

Cheapest Retailer

₹44,015 INR

$462 USD

Retailer 2

₹49,255 INR

$517 USD

View

Retailer 3

₹51,255 INR

$538 USD

View

Final sale: no returns

Retailer 4

₹54,590 INR

$573 USD

View

Price last confirmed 13 days ago

Retailer 5

₹54,590 INR

$573 USD

View

Retailer 6

₹59,753 INR

HK$4,900 HKD

View

Retailer 7

₹68,118 INR

$715 USD

View

Retailer 8

₹73,358 INR

$770 USD

View

Retailer 9

₹84,504 INR

$887 USD

View

Retailer 10

₹86,929 INR

€869 EUR

View

Retailer 11

₹89,049 INR

A$1,438 AUD

View

Retailer 12

₹90,439 INR

£747 GBP

View

Retailer 13

₹93,801 INR

ZAR 15,906 ZAR

View

Retailer 14

₹1,11,466 INR

$1,170 USD

View

Retailer 15

₹1,26,423 INR

$1,327 USD

View

Retailer 16

₹1,27,133 INR

A$2,053 AUD

View

Retailer 17

₹1,59,711 INR

£1,320 GBP

View

B+

Retailer 18

₹1,73,430 INR

SGD 2,460 SGD

View

B+

Retailer 19

₹1,75,487 INR

$1,842 USD

View

B+

Retailer 20

₹1,78,386 INR

$1,872 USD

View

B+

Retailer 21

₹1,83,585 INR

$1,927 USD

View

B+

Retailer 22

₹1,91,588 INR

$2,011 USD

View

B+

Retailer 23

₹1,93,378 INR

$2,030 USD

View

B+

Retailer 24

₹2,00,727 INR

£1,659 GBP

View

Retailer 25

₹2,15,147 INR

$2,258 USD

View

Price last confirmed 50 days ago

Retailer 26

₹2,26,743 INR

$2,380 USD

View

Price last confirmed 22 days ago

B+

Retailer 27

₹2,33,516 INR

£1,930 GBP

View

Retailer 28

₹2,37,732 INR

A$3,839 AUD

View

Price last confirmed 22 days ago

Retailer 29

₹3,00,101 INR

$3,150 USD

View

Price last confirmed 13 days ago

Most Expensive

Brilliant Earth

20473735A · Oct 28

₹3,00,101 INR

$3,150 USD

View

29 more retailers have this diamond

Prices start from ₹44,015 INRSave up to ₹2,56,086 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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