Marquise|Lab Grown|IGI

4.02ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG660455301

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG660455301

Diamond specifications and retailer prices

From ₹4,57,374 INR

$4,817 USD

As of October 31, 2026

Save ₹28,56,381 INR (86%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: ₹33,13,755 INR at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 4.02ct lab-grown marquise diamond

This 4.02ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG660455301 or 660455301. Listed at 22 retailers as of October 30, 2026, with prices from ₹4,57,374 to ₹33,13,755, a ₹28,56,381 spread on the same certified stone. Do Amore Diamonds lists it at ₹33,13,755. 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 angle35.2°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG660455301

Dimensions16.73 × 8.43 × 5.20 mm

L/W Ratio1.98

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 LG660455301

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: ₹23,06,336 INR|Low: ₹3,35,174 INR|High: ₹26,54,802 INR|Avg: ₹8,15,359 INR|-13.1%

Do Amore Diamonds

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

Retailer 18

Retailer 19

October 30, 2026

Retailer 9₹3,35,174 INR

Retailer 19₹3,64,703 INR

Retailer 8₹3,75,432 INR

Retailer 6₹3,88,820 INR

Retailer 11₹4,32,023 INR

Retailer 12₹4,57,374 INR

Retailer 16₹5,25,833 INR

Retailer 5₹5,36,373 INR

Retailer 14₹5,72,271 INR

Retailer 13₹6,03,027 INR

Retailer 7₹6,61,296 INR

Retailer 18₹6,82,691 INR

Retailer 4₹9,03,416 INR

Retailer 17₹9,24,296 INR

Retailer 15₹9,33,971 INR

Retailer 10₹9,86,531 INR

Retailer 2₹12,24,855 INR

Retailer 3₹15,20,516 INR

Do Amore Diamonds₹23,06,336 INR

30 data points across 19 retailers

22 retailers₹4,57,374 INR to ₹33,13,755 INR

Retailer 1

₹3,35,174 INR

$3,530 USD

Price last confirmed 8 days ago

Retailer 2

₹3,64,703 INR

$3,841 USD

View

Price last confirmed 11 days ago

Retailer 3

₹3,88,820 INR

$4,095 USD

View

Price last confirmed 9 days ago

Retailer 4

₹4,32,023 INR

$4,550 USD

View

Price last confirmed 8 days ago

Retailer 5

₹4,33,637 INR

$4,567 USD

View

Price last confirmed 19 days ago

Retailer 6

₹4,57,374 INR

$4,817 USD

View

Retailer 7

₹5,25,833 INR

$5,538 USD

View

Price last confirmed 8 days ago

Retailer 8

₹5,36,373 INR

$5,649 USD

View

Price last confirmed 9 days ago

Retailer 9

₹5,72,271 INR

£4,746 GBP

View

Price last confirmed 8 days ago

Retailer 10

₹6,03,027 INR

$6,351 USD

View

Price last confirmed 8 days ago

Retailer 11

₹6,61,296 INR

£5,484 GBP

View

Price last confirmed 8 days ago

Retailer 12

₹6,82,691 INR

$7,190 USD

View

Price last confirmed 10 days ago

Retailer 13

₹9,03,416 INR

ZAR 153,710 ZAR

View

Price last confirmed 11 days ago

Retailer 14

₹9,24,296 INR

£7,665 GBP

View

Price last confirmed 10 days ago

Retailer 15

₹9,33,971 INR

A$15,133 AUD

View

Price last confirmed 9 days ago

Retailer 16

₹9,86,531 INR

$10,390 USD

View

Price last confirmed 9 days ago

B+

Retailer 17

₹12,24,855 INR

$12,900 USD

View

Retailer 18

₹13,27,401 INR

$13,980 USD

View

Price last confirmed 8 days ago

Retailer 19

₹14,27,478 INR

$15,034 USD

View

Price last confirmed 10 days ago

Retailer 20

₹15,20,516 INR

$16,014 USD

View

Price last confirmed 9 days ago

Retailer 21

₹23,06,336 INR

$24,290 USD

View

Price last confirmed 8 days ago

Most Expensive

Do Amore Diamonds

23-660455301 · Oct 30

₹33,13,755 INR

$34,900 USD

View

21 more retailers have this diamond

Prices start from ₹4,57,374 INRSave up to ₹28,56,381 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

4.02ct Marquise

₹4,57,374 INR