Marquise|Lab Grown|IGI

3.45ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG799696875

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799696875

Diamond specifications and retailer prices

From ₹4,86,925 INR

$5,111 USD

As of October 28, 2026

Save ₹19,01,043 INR (80%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: ₹23,87,968 INR at Taylor and Hart · As of October 28, 2026

View at Taylor and Hart

About this 3.45ct lab-grown marquise diamond

This 3.45ct 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 LG799696875 or 799696875. Listed at 28 retailers as of October 28, 2026, with prices from ₹4,86,925 to ₹23,87,968, a ₹19,01,043 spread on the same certified stone. Taylor and Hart lists it at ₹23,87,968. 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

3.45

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.7°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG799696875

Dimensions15.24 × 7.93 × 5.02 mm

L/W Ratio1.92

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 LG799696875

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 28

Current: ₹15,98,080 INR|Low: ₹4,86,925 INR|High: ₹36,98,381 INR|Avg: ₹12,57,984 INR|+1.9%

Retailer 1

Retailer 2

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Retailer 21

Taylor and Hart

October 29, 2026

Retailer 6₹4,86,925 INR

Retailer 9₹5,26,367 INR

Retailer 8₹5,62,365 INR

Retailer 3₹6,23,542 INR

Retailer 20₹6,23,542 INR

Retailer 17₹6,52,885 INR

Retailer 19₹6,73,845 INR

Retailer 4₹8,17,036 INR

Retailer 12₹8,60,622 INR

Retailer 5₹9,81,494 INR

Retailer 2₹10,15,578 INR

Retailer 16₹10,80,762 INR

Retailer 18₹11,88,017 INR

Retailer 15₹13,83,312 INR

Retailer 21₹15,42,326 INR

Retailer 1₹15,98,080 INR

Retailer 11₹16,17,113 INR

Retailer 14₹17,27,979 INR

Retailer 10₹17,78,824 INR

Retailer 13₹17,99,915 INR

Taylor and Hart₹23,87,968 INR

Retailer 7₹36,98,381 INR

35 data points across 22 retailers

28 retailers₹4,86,925 INR to ₹23,87,968 INR

Cheapest Retailer

₹4,86,925 INR

$5,111 USD

Retailer 2

₹5,26,367 INR

$5,525 USD

View

Retailer 3

₹5,37,513 INR

$5,642 USD

View

Retailer 4

₹5,62,365 INR

CA$8,198 CAD

View

Retailer 5

₹5,63,332 INR

$5,913 USD

View

Retailer 6

₹6,23,542 INR

$6,545 USD

View

Retailer 7

₹6,23,542 INR

$6,545 USD

View

Price last confirmed 13 days ago

Retailer 8

₹6,23,542 INR

$6,545 USD

View

B+

Retailer 9

₹6,52,885 INR

$6,853 USD

View

Final sale: no returns

B+

Retailer 10

₹6,73,845 INR

$7,073 USD

View

B+

Retailer 11

₹8,17,036 INR

$8,576 USD

View

B+

Retailer 12

₹8,60,622 INR

£7,113 GBP

View

B+

Retailer 13

₹9,81,494 INR

£8,112 GBP

View

Retailer 14

₹10,15,578 INR

$10,660 USD

View

B+

Retailer 15

₹10,80,762 INR

€10,804 EUR

View

B+

Retailer 16

₹11,88,017 INR

$12,470 USD

View

Retailer 17

₹12,83,668 INR

$13,474 USD

View

Retailer 18

₹13,83,312 INR

£11,433 GBP

View

Retailer 19

₹15,42,326 INR

$16,189 USD

View

Retailer 20

₹15,98,080 INR

ZAR 270,989 ZAR

View

Retailer 21

₹16,17,113 INR

$16,974 USD

View

Retailer 22

₹17,27,979 INR

$18,138 USD

View

Retailer 23

₹17,78,824 INR

$18,671 USD

View

Retailer 24

₹17,99,915 INR

$18,893 USD

View

Retailer 25

₹23,87,891 INR

$25,064 USD

View

Most Expensive

Taylor and Hart

J9B9Q7H · Oct 28

₹23,87,968 INR

$25,065 USD

View

25 more retailers have this diamond

Prices start from ₹4,86,925 INRSave up to ₹19,01,043 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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