Marquise|Lab Grown|IGI

4.31ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG793603302

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG793603302

Diamond specifications and retailer prices

From ₹8,38,219 INR

$8,828 USD

As of October 27, 2026

Save ₹22,35,379 INR (73%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: ₹30,73,598 INR at Taylor and Hart · As of October 26, 2026

View at Taylor and Hart

About this 4.31ct lab-grown marquise diamond

This 4.31ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG793603302 or 793603302. Listed at 24 retailers as of October 26, 2026, with prices from ₹8,38,219 to ₹30,73,598, a ₹22,35,379 spread on the same certified stone. Taylor and Hart lists it at ₹30,73,598. 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

4.31

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG793603302

Dimensions16.79 × 8.65 × 5.23 mm

L/W Ratio1.94

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG793603302

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 27

Current: ₹15,42,520 INR|Low: ₹7,38,711 INR|High: ₹48,99,325 INR|Avg: ₹16,69,116 INR|-3.5%

Retailer 1

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Taylor and Hart

October 27, 2026

Retailer 22₹8,38,219 INR

Retailer 4₹8,71,736 INR

Retailer 20₹8,74,300 INR

Retailer 14₹8,89,907 INR

Retailer 9₹8,97,183 INR

Retailer 11₹9,62,793 INR

Retailer 6₹9,64,502 INR

Retailer 2₹9,72,288 INR

Retailer 3₹10,93,444 INR

Retailer 23₹11,11,105 INR

Retailer 5₹11,28,386 INR

Retailer 12₹11,67,155 INR

Retailer 7₹13,93,498 INR

Retailer 10₹15,40,345 INR

Retailer 1₹15,42,520 INR

Retailer 19₹15,65,726 INR

Retailer 17₹17,72,622 INR

Retailer 18₹20,61,412 INR

Retailer 21₹22,01,321 INR

Retailer 15₹22,10,341 INR

Retailer 8₹25,38,891 INR

Retailer 16₹27,08,073 INR

Taylor and Hart₹30,73,598 INR

Retailer 13₹48,99,325 INR

34 data points across 24 retailers

24 retailers₹8,38,219 INR to ₹30,73,598 INR

Cheapest Retailer

₹8,38,219 INR

$8,828 USD

Retailer 2

₹8,71,736 INR

$9,181 USD

View

Price last confirmed 7 days ago

Retailer 3

₹8,74,300 INR

$9,208 USD

View

Retailer 4

₹8,89,907 INR

CA$13,017 CAD

View

Retailer 5

₹8,97,183 INR

$9,449 USD

View

Retailer 6

₹9,62,793 INR

$10,140 USD

View

Retailer 7

₹9,64,502 INR

$10,158 USD

View

Retailer 8

₹9,72,288 INR

$10,240 USD

View

Price last confirmed 7 days ago

Retailer 9

₹9,72,288 INR

$10,240 USD

View

Price last confirmed 16 days ago

Retailer 10

₹10,93,444 INR

$11,516 USD

View

Price last confirmed 7 days ago

Retailer 11

₹11,11,105 INR

$11,702 USD

View

Retailer 12

₹11,67,155 INR

£9,679 GBP

View

B+

Retailer 13

₹13,93,498 INR

£11,556 GBP

View

Retailer 14

₹15,30,499 INR

$16,119 USD

View

Price last confirmed 11 days ago

B+

Retailer 15

₹15,42,520 INR

€15,472 EUR

View

B+

Retailer 16

₹15,65,726 INR

$16,490 USD

View

B+

Retailer 17

₹17,72,622 INR

£14,700 GBP

View

Retailer 18

₹20,61,412 INR

ZAR 350,735 ZAR

View

Price last confirmed 7 days ago

Retailer 19

₹22,01,321 INR

$23,184 USD

View

Retailer 20

₹22,10,341 INR

$23,279 USD

View

Retailer 21

₹25,38,891 INR

$26,739 USD

View

Price last confirmed 8 days ago

Retailer 22

₹27,08,073 INR

$28,521 USD

View

Most Expensive

Taylor and Hart

8PB1PC0 · Oct 26

₹30,73,598 INR

$32,371 USD

View

22 more retailers have this diamond

Prices start from ₹8,38,219 INRSave up to ₹22,35,379 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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