Marquise|Lab Grown|IGI

5.51ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG841609854

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841609854

Diamond specifications and retailer prices

From ₹95,805 INR

$1,009 USD

As of October 31, 2026

Save ₹4,36,865 INR (82%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: ₹6,12,428 INR at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 5.51ct lab-grown marquise diamond

This 5.51ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841609854 or 841609854. Listed at 21 retailers as of October 28, 2026, with a 456% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.51

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.9°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG841609854

Dimensions18.30 × 9.00 × 5.40 mm

L/W Ratio2.03

Girdle conditionFaceted

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 LG841609854

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 31

Current: ₹6,12,428 INR|Low: ₹95,805 INR|High: ₹12,00,168 INR|Avg: ₹2,37,470 INR|-49.0%

Brilliant Earth

Retailer 2

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Retailer 5

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Retailer 9

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Retailer 17

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Retailer 21

October 31, 2026

Retailer 6₹95,805 INR

Retailer 14₹97,419 INR

Retailer 16₹1,07,885 INR

Retailer 11₹1,08,433 INR

Retailer 12₹1,08,528 INR

Retailer 5₹1,15,839 INR

Retailer 20₹1,41,760 INR

Retailer 15₹1,46,033 INR

Retailer 13₹1,52,923 INR

Retailer 19₹1,82,147 INR

Retailer 2₹2,01,322 INR

Retailer 18₹2,01,824 INR

Retailer 10₹2,03,288 INR

Retailer 21₹2,21,044 INR

Retailer 4₹2,45,161 INR

Retailer 9₹2,86,514 INR

Retailer 7₹3,10,771 INR

Retailer 17₹3,38,727 INR

Retailer 3₹3,45,121 INR

Retailer 8₹5,32,670 INR

Brilliant Earth₹6,12,428 INR

27 data points across 21 retailers

21 retailers₹95,805 INR to ₹5,32,670 INR

Cheapest Retailer

₹95,805 INR

$1,009 USD

Final sale: no returns

Retailer 2

₹97,419 INR

$1,026 USD

View

Price last confirmed 24 days ago

Retailer 3

₹1,07,885 INR

£895 GBP

View

Retailer 4

₹1,08,433 INR

$1,142 USD

View

Price last confirmed 19 days ago

Retailer 5

₹1,08,528 INR

$1,143 USD

View

Price last confirmed 19 days ago

Retailer 6

₹1,15,839 INR

$1,220 USD

View

Retailer 7

₹1,41,760 INR

$1,493 USD

View

B+

Retailer 8

₹1,46,033 INR

$1,538 USD

View

Retailer 9

₹1,52,923 INR

£1,268 GBP

View

Retailer 10

₹1,82,147 INR

€1,827 EUR

View

Retailer 11

₹2,01,322 INR

A$3,262 AUD

View

Retailer 12

₹2,01,824 INR

ZAR 34,339 ZAR

View

Retailer 13

₹2,03,288 INR

$2,141 USD

View

Price last confirmed 19 days ago

Retailer 14

₹2,21,044 INR

$2,328 USD

View

B+

Retailer 15

₹2,45,161 INR

$2,582 USD

View

Retailer 16

₹2,86,514 INR

£2,376 GBP

View

Price last confirmed 8 days ago

B+

Retailer 17

₹3,10,771 INR

$3,273 USD

View

B+

Retailer 18

₹3,38,727 INR

£2,809 GBP

View

B+

Retailer 19

₹3,45,121 INR

$3,635 USD

View

Retailer 20

₹5,32,670 INR

$5,610 USD

View

Most Expensive

Brilliant Earth

21795140A · Oct 31

₹6,12,428 INR

$6,450 USD

View

Price under review

20 more retailers have this diamond

Prices start from ₹95,805 INRSave up to ₹4,36,865 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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