Marquise|Lab Grown|IGI

1.70ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG784645899

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784645899

Diamond specifications and retailer prices

From ₹67,984 INR

$716 USD

As of October 27, 2026

Save ₹5,35,898 INR (89%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: ₹6,03,882 INR at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 1.7ct lab-grown marquise diamond

This 1.7ct 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 LG784645899 or 784645899. Listed at 15 retailers as of October 27, 2026, with prices from ₹67,984 to ₹6,03,882, a ₹5,35,898 spread on the same certified stone. Do Amore Diamonds lists it at ₹6,03,882. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.6°

Pavilion angle39.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784645899

Dimensions11.74 × 6.15 × 3.95 mm

L/W Ratio1.91

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 LG784645899

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 27

Current: ₹6,03,882 INR|Low: ₹67,984 INR|High: ₹7,94,732 INR|Avg: ₹2,16,907 INR|-24.0%

Do Amore Diamonds

Retailer 2

Retailer 3

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Retailer 7

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Retailer 9

Retailer 10

Retailer 11

Retailer 12

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Retailer 15

October 29, 2026

Retailer 10₹67,984 INR

Retailer 15₹73,966 INR

Retailer 12₹93,716 INR

Retailer 9₹96,332 INR

Retailer 4₹98,273 INR

Retailer 7₹1,01,217 INR

Retailer 5₹1,05,205 INR

Retailer 11₹1,27,993 INR

Retailer 2₹1,46,655 INR

Retailer 13₹1,94,173 INR

Retailer 14₹2,44,686 INR

Retailer 3₹2,50,668 INR

Retailer 8₹3,27,995 INR

Retailer 6₹4,62,407 INR

Do Amore Diamonds₹6,03,882 INR

35 data points across 15 retailers

15 retailers₹67,984 INR to ₹6,03,882 INR

Cheapest Retailer

₹67,984 INR

$716 USD

Retailer 2

₹73,966 INR

$779 USD

View

Retailer 3

₹93,716 INR

$987 USD

View

Retailer 4

₹96,332 INR

£799 GBP

View

Retailer 5

₹98,273 INR

$1,035 USD

View

Retailer 6

₹1,01,217 INR

$1,066 USD

View

Final sale: no returns

Retailer 7

₹1,05,205 INR

$1,108 USD

View

Retailer 8

₹1,27,993 INR

$1,348 USD

View

Retailer 9

₹1,46,655 INR

€1,471 EUR

View

B+

Retailer 10

₹1,94,173 INR

$2,045 USD

View

B+

Retailer 11

₹2,44,686 INR

$2,577 USD

View

B+

Retailer 12

₹2,50,668 INR

$2,640 USD

View

Retailer 13

₹3,27,995 INR

£2,720 GBP

View

Retailer 14

₹4,62,407 INR

$4,870 USD

View

Most Expensive

Do Amore Diamonds

27-3887A5746 · Oct 30

₹6,03,882 INR

$6,360 USD

View

14 more retailers have this diamond

Prices start from ₹67,984 INRSave up to ₹5,35,898 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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