Marquise|Lab Grown|IGI

4.03ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG768611302

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768611302

Diamond specifications and retailer prices

From ₹5,22,733 INR

£4,335 GBP

As of November 1, 2026

Save ₹16,85,563 INR (76%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: ₹22,08,296 INR at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 4.03ct lab-grown marquise diamond

This 4.03ct 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 LG768611302 or 768611302. Listed at 20 retailers as of October 31, 2026, with prices from ₹5,22,733 to ₹22,08,296, a ₹16,85,563 spread on the same certified stone. Taylor and Hart lists it at ₹22,08,296. 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

4.03

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.6°

Pavilion angle41.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG768611302

Dimensions16.29 × 8.42 × 5.20 mm

L/W Ratio1.93

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG768611302

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: Nov 1

Current: ₹12,77,011 INR|Low: ₹5,19,377 INR|High: ₹17,45,754 INR|Avg: ₹8,76,440 INR

Retailer 1

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

November 1, 2026

Retailer 12₹5,22,733 INR

Retailer 18₹5,41,025 INR

Retailer 7₹5,67,041 INR

Retailer 9₹5,72,359 INR

Retailer 6₹6,05,876 INR

Retailer 2₹6,27,620 INR

Retailer 5₹6,27,620 INR

Retailer 8₹6,27,620 INR

Retailer 16₹7,44,978 INR

Retailer 17₹7,59,315 INR

Retailer 15₹8,03,906 INR

Retailer 10₹8,92,822 INR

Retailer 3₹9,68,870 INR

Retailer 13₹11,85,831 INR

Retailer 1₹12,77,011 INR

Retailer 14₹13,35,758 INR

Retailer 11₹13,84,694 INR

Retailer 4₹17,45,754 INR

41 data points across 18 retailers

20 retailers₹5,22,733 INR to ₹22,08,296 INR

Cheapest Retailer

₹5,22,733 INR

£4,335 GBP

Retailer 2

₹5,41,025 INR

$5,698 USD

View

Retailer 3

₹5,67,041 INR

$5,972 USD

View

Retailer 4

₹5,72,359 INR

$6,028 USD

View

Retailer 5

₹6,05,876 INR

$6,381 USD

View

Final sale: no returns

Retailer 6

₹6,27,620 INR

$6,610 USD

View

Retailer 7

₹6,27,620 INR

$6,610 USD

View

Price last confirmed 16 days ago

Retailer 8

₹6,27,620 INR

$6,610 USD

View

Retailer 9

₹6,30,468 INR

$6,640 USD

View

Retailer 10

₹7,44,978 INR

$7,846 USD

View

Retailer 11

₹7,59,315 INR

$7,997 USD

View

Retailer 12

₹8,03,906 INR

£6,667 GBP

View

Retailer 13

₹8,92,822 INR

£7,404 GBP

View

Retailer 14

₹9,68,870 INR

$10,204 USD

View

B+

Retailer 15

₹11,85,831 INR

$12,489 USD

View

B+

Retailer 16

₹12,77,011 INR

£10,590 GBP

View

B+

Retailer 17

₹13,35,758 INR

ZAR 227,270 ZAR

View

B+

Retailer 18

₹13,84,694 INR

A$22,436 AUD

View

B+

Retailer 19

₹17,45,754 INR

$18,386 USD

View

Most Expensive

Taylor and Hart

03QG3NW · Oct 31

₹22,08,296 INR

$23,257 USD

View

19 more retailers have this diamond

Prices start from ₹5,22,733 INRSave up to ₹16,85,563 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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