Marquise|Lab Grown|IGI

1.91ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG818623828

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818623828

Diamond specifications and retailer prices

From ₹95,994 INR

$1,011 USD

As of October 30, 2026

Save ₹7,56,657 INR (89%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: ₹8,52,651 INR at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.91ct lab-grown marquise diamond

This 1.91ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818623828 or 818623828. Listed at 22 retailers as of October 30, 2026, with prices from ₹95,994 to ₹8,52,651, a ₹7,56,657 spread on the same certified stone. Do Amore Diamonds lists it at ₹8,52,651. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818623828

Dimensions12.59 × 6.58 × 4.13 mm

L/W Ratio1.91

Girdle conditionFaceted

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 LG818623828

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: Oct 30

Current: ₹8,52,651 INR|Low: ₹95,994 INR|High: ₹9,72,288 INR|Avg: ₹2,81,242 INR|-12.3%

Do Amore Diamonds

Retailer 2

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October 30, 2026

Retailer 10₹95,994 INR

Retailer 18₹1,04,445 INR

Retailer 6₹1,07,578 INR

Retailer 5₹1,11,376 INR

Retailer 15₹1,28,183 INR

Retailer 20₹1,30,366 INR

Retailer 21₹1,56,668 INR

Retailer 2₹1,78,208 INR

Retailer 16₹1,86,534 INR

Retailer 13₹2,26,015 INR

Retailer 12₹2,30,444 INR

Retailer 19₹2,32,817 INR

Retailer 7₹2,58,644 INR

Retailer 3₹2,89,598 INR

Retailer 8₹3,40,054 INR

Retailer 9₹3,45,783 INR

Retailer 4₹3,55,641 INR

Retailer 17₹3,95,524 INR

Retailer 14₹3,96,416 INR

Retailer 11₹4,36,989 INR

Do Amore Diamonds₹8,52,651 INR

33 data points across 21 retailers

22 retailers₹95,994 INR to ₹8,52,651 INR

Cheapest Retailer

₹95,994 INR

$1,011 USD

Retailer 2

₹1,04,445 INR

$1,100 USD

View

Retailer 3

₹1,07,578 INR

$1,133 USD

View

Final sale: no returns

Retailer 4

₹1,11,376 INR

$1,173 USD

View

Retailer 5

₹1,11,376 INR

$1,173 USD

View

Price last confirmed 13 days ago

Retailer 6

₹1,28,183 INR

$1,350 USD

View

Retailer 7

₹1,30,366 INR

$1,373 USD

View

Retailer 8

₹1,56,668 INR

$1,650 USD

View

Retailer 9

₹1,78,208 INR

£1,478 GBP

View

Retailer 10

₹1,86,534 INR

€1,871 EUR

View

B+

Retailer 11

₹2,26,015 INR

ZAR 38,455 ZAR

View

B+

Retailer 12

₹2,30,444 INR

$2,427 USD

View

B+

Retailer 13

₹2,32,817 INR

$2,452 USD

View

B+

Retailer 14

₹2,58,644 INR

$2,724 USD

View

B+

Retailer 15

₹2,89,598 INR

$3,050 USD

View

B+

Retailer 16

₹3,40,054 INR

£2,820 GBP

View

B+

Retailer 17

₹3,45,783 INR

$3,642 USD

View

B+

Retailer 18

₹3,55,641 INR

$3,746 USD

View

B+

Retailer 19

₹3,95,524 INR

£3,280 GBP

View

Retailer 20

₹3,96,416 INR

$4,175 USD

View

Retailer 21

₹4,36,989 INR

$4,602 USD

View

Most Expensive

Do Amore Diamonds

27-0B70763D2 · Oct 31

₹8,52,651 INR

$8,980 USD

View

21 more retailers have this diamond

Prices start from ₹95,994 INRSave up to ₹7,56,657 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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1.91ct Marquise

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