Marquise|Lab Grown|IGI

4.02ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG839622928

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839622928

Diamond specifications and retailer prices

From ₹4,47,879 INR

$4,717 USD

As of October 31, 2026

Save ₹16,46,502 INR (79%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: ₹20,94,381 INR at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 4.02ct lab-grown marquise diamond

This 4.02ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839622928 or 839622928. Listed at 19 retailers as of October 31, 2026, with prices from ₹4,47,879 to ₹20,94,381, a ₹16,46,502 spread on the same certified stone. Taylor and Hart lists it at ₹20,94,381. 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

4.02

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle36.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG839622928

Dimensions16.18 × 8.33 × 4.94 mm

L/W Ratio1.94

Girdle conditionFaceted

Culet sizeNone

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 LG839622928

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31

Current: ₹9,06,583 INR|Low: ₹3,87,571 INR|High: ₹22,91,972 INR|Avg: ₹9,96,905 INR|-5.4%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Taylor and Hart

November 1, 2026

Retailer 12₹4,47,879 INR

Retailer 5₹4,90,475 INR

Retailer 11₹5,41,785 INR

Retailer 9₹5,42,165 INR

Retailer 8₹6,00,342 INR

Retailer 10₹6,03,692 INR

Retailer 4₹6,56,010 INR

Retailer 6₹8,34,941 INR

Retailer 1₹9,06,583 INR

Retailer 7₹11,10,250 INR

Retailer 3₹12,61,214 INR

Retailer 2₹13,12,119 INR

Taylor and Hart₹20,94,381 INR

35 data points across 13 retailers

19 retailers₹4,47,879 INR to ₹20,94,381 INR

Cheapest Retailer

₹4,47,879 INR

$4,717 USD

Final sale: no returns

Retailer 2

₹4,90,475 INR

£4,067 GBP

View

Retailer 3

₹5,41,785 INR

$5,706 USD

View

Retailer 4

₹5,42,165 INR

$5,710 USD

View

Retailer 5

₹5,42,924 INR

$5,718 USD

View

Price last confirmed 27 days ago

Retailer 6

₹5,65,522 INR

$5,956 USD

View

Price last confirmed 32 days ago

Retailer 7

₹5,92,678 INR

$6,242 USD

View

Price last confirmed 33 days ago

Retailer 8

₹6,00,342 INR

£4,979 GBP

View

Retailer 9

₹6,03,692 INR

$6,358 USD

View

Retailer 10

₹6,46,989 INR

$6,814 USD

View

Price last confirmed 33 days ago

Retailer 11

₹6,56,010 INR

$6,909 USD

View

Price last confirmed 19 days ago

Retailer 12

₹6,56,010 INR

$6,909 USD

View

Price last confirmed 29 days ago

Retailer 13

₹7,78,780 INR

$8,202 USD

View

Price last confirmed 31 days ago

Retailer 14

₹8,34,941 INR

£6,924 GBP

View

Retailer 15

₹9,06,583 INR

$9,548 USD

View

Retailer 16

₹11,10,250 INR

$11,693 USD

View

B+

Retailer 17

₹12,61,214 INR

£10,459 GBP

View

B+

Retailer 18

₹13,12,119 INR

ZAR 223,248 ZAR

View

Most Expensive

Taylor and Hart

BUYZF8Z · Oct 31

₹20,94,381 INR

$22,058 USD

View

18 more retailers have this diamond

Prices start from ₹4,47,879 INRSave up to ₹16,46,502 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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