Marquise|Lab Grown|IGI

4.05ct F SI1 Marquise Lab Grown Diamond

ID • F/SI1 • IGI LG650475156

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG650475156

Diamond specifications and retailer prices

From ₹48,594 INR

$512 USD

As of November 2, 2026

Save ₹2,02,964 INR (81%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: ₹2,51,558 INR at MOH London · As of November 1, 2026

View at MOH London

About this 4.05ct lab-grown marquise diamond

This 4.05ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG650475156 or 650475156. Listed at 14 retailers as of November 1, 2026, with prices from ₹48,594 to ₹2,51,558, a ₹2,02,964 spread on the same certified stone. MOH London lists it at ₹2,51,558. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.05

Carat

Colour

SI1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.5°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG650475156

Dimensions16.73 × 8.25 × 5.23 mm

L/W Ratio2.03

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 LG650475156

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: Nov 2

Current: ₹2,51,558 INR|Low: ₹48,594 INR|High: ₹4,86,132 INR|Avg: ₹1,53,401 INR|-0.6%

MOH London

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

Retailer 15

Retailer 16

Retailer 17

November 2, 2026

Retailer 12₹48,594 INR

Retailer 2₹51,995 INR

Retailer 5₹54,478 INR

Retailer 13₹60,268 INR

Retailer 16₹66,817 INR

Retailer 14₹73,555 INR

Retailer 15₹91,778 INR

Retailer 10₹93,353 INR

Retailer 4₹93,581 INR

Retailer 3₹1,10,760 INR

Retailer 7₹1,27,758 INR

Retailer 11₹1,55,557 INR

Retailer 17₹1,58,500 INR

Retailer 6₹2,47,715 INR

MOH London₹2,51,558 INR

Retailer 8₹3,78,691 INR

Retailer 9₹4,86,132 INR

6 data points across 17 retailers

14 retailers₹48,594 INR to ₹2,51,558 INR

Cheapest Retailer

₹48,594 INR

$512 USD

Retailer 2

₹51,995 INR

£431 GBP

View

Retailer 3

₹54,478 INR

$574 USD

View

Retailer 4

₹60,268 INR

$635 USD

View

Retailer 5

₹66,817 INR

HK$5,500 HKD

View

Retailer 6

₹73,555 INR

$775 USD

View

Retailer 7

₹91,778 INR

$967 USD

View

Retailer 8

₹93,353 INR

£774 GBP

View

B+

Retailer 9

₹93,581 INR

$986 USD

View

B+

Retailer 10

₹1,10,760 INR

$1,167 USD

View

B+

Retailer 11

₹1,55,557 INR

$1,639 USD

View

Retailer 12

₹1,58,500 INR

$1,670 USD

View

Retailer 13

₹2,47,715 INR

$2,610 USD

View

Most Expensive

MOH London

LG650475156 · Nov 1

₹2,51,558 INR

£2,087 GBP

View

13 more retailers have this diamond

Prices start from ₹48,594 INRSave up to ₹2,02,964 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.

Similar diamonds

4.05ct Marquise

₹48,594 INR