Marquise|Lab Grown|IGI

1.77ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG818663851

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818663851

Diamond specifications and retailer prices

From ₹1,47,173 INR

$1,550 USD

As of October 31, 2026

14 retailers carry this diamond

Most expensive: ₹1,47,173 INR at Brilliant Earth

View at Brilliant Earth

About this 1.77ct lab-grown marquise diamond

This 1.77ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818663851 or 818663851. Listed at 14 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.4°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818663851

Dimensions13.07 × 6.36 × 3.77 mm

L/W Ratio2.06

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 LG818663851

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

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Price History

Last verified: Oct 31

Current: ₹1,47,173 INR|Low: ₹27,820 INR|High: ₹1,50,021 INR|Avg: ₹83,546 INR

Brilliant Earth

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

October 10, 2026

Retailer 14₹28,485 INR

Retailer 12₹52,507 INR

Retailer 9₹53,996 INR

Retailer 8₹59,059 INR

Retailer 11₹61,148 INR

Retailer 2₹72,637 INR

Retailer 6₹72,641 INR

Retailer 7₹88,683 INR

Retailer 3₹1,01,600 INR

Retailer 4₹1,06,461 INR

Retailer 13₹1,18,688 INR

Retailer 5₹1,20,492 INR

Retailer 10₹1,27,822 INR

Brilliant Earth₹1,47,173 INR

21 data points across 14 retailers

14 retailers

Retailer 1

₹25,447 INR

$268 USD

Price last confirmed 24 days ago

Retailer 2

₹29,245 INR

$308 USD

View

Price last confirmed 33 days ago

Retailer 3

₹31,618 INR

$333 USD

View

Price last confirmed 24 days ago

Retailer 4

₹31,618 INR

$333 USD

View

Price last confirmed 29 days ago

Retailer 5

₹52,507 INR

$553 USD

View

Price last confirmed 23 days ago

Retailer 6

₹53,996 INR

ZAR 9,187 ZAR

View

Price last confirmed 24 days ago

Retailer 7

₹88,683 INR

$934 USD

View

Price last confirmed 23 days ago

Retailer 8

₹1,01,597 INR

$1,070 USD

View

Price last confirmed 28 days ago

Retailer 9

₹1,01,600 INR

SGD 1,446 SGD

View

Price last confirmed 24 days ago

Retailer 10

₹1,06,461 INR

$1,121 USD

View

Price last confirmed 24 days ago

Retailer 11

₹1,18,688 INR

$1,250 USD

View

Price last confirmed 25 days ago

Retailer 12

₹1,20,492 INR

$1,269 USD

View

Price last confirmed 25 days ago

Retailer 13

₹1,27,822 INR

£1,060 GBP

View

Price last confirmed 24 days ago

Most Expensive

Brilliant Earth

21492510A · Oct 31

₹1,47,173 INR

$1,550 USD

View

13 more retailers have this diamond

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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1.77ct Marquise

₹1,47,173 INR