Marquise|Lab Grown|IGI

3.51ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG747588136

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG747588136

Diamond specifications and retailer prices

From ₹65,203 INR

$687 USD

As of November 2, 2026

Save ₹5,99,167 INR (90%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: ₹6,64,370 INR at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 3.51ct lab-grown marquise diamond

This 3.51ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747588136 or 747588136. Listed at 25 retailers as of November 2, 2026, with prices from ₹65,203 to ₹6,64,370, a ₹5,99,167 spread on the same certified stone. Do Amore Diamonds lists it at ₹6,64,370. 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

3.51

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.1°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG747588136

Dimensions14.76 × 7.80 × 4.99 mm

L/W Ratio1.89

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 LG747588136

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 2

Current: ₹5,78,951 INR|Low: ₹62,641 INR|High: ₹5,78,951 INR|Avg: ₹2,02,584 INR

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

November 3, 2026

Retailer 4₹62,641 INR

Retailer 6₹72,986 INR

Retailer 3₹75,643 INR

Retailer 19₹75,643 INR

Retailer 18₹87,792 INR

Retailer 8₹93,581 INR

Retailer 7₹1,06,869 INR

Retailer 5₹1,13,323 INR

Retailer 2₹1,26,710 INR

Retailer 17₹1,86,403 INR

Retailer 15₹1,88,653 INR

Retailer 12₹1,94,125 INR

Retailer 16₹2,51,512 INR

Retailer 9₹2,58,797 INR

Retailer 10₹2,58,911 INR

Retailer 11₹2,98,735 INR

Retailer 13₹3,13,152 INR

Retailer 14₹5,23,903 INR

Do Amore Diamonds₹5,78,951 INR

43 data points across 19 retailers

25 retailers₹65,203 INR to ₹6,64,370 INR

Retailer 1

₹62,641 INR

$660 USD

Price last confirmed 32 days ago

Retailer 2

₹65,203 INR

$687 USD

View

Retailer 3

₹70,993 INR

$748 USD

View

Price last confirmed 35 days ago

Retailer 4

₹72,986 INR

$769 USD

View

Final sale: no returns

Retailer 5

₹75,643 INR

$797 USD

View

Price last confirmed 17 days ago

Retailer 6

₹75,643 INR

$797 USD

View

Price last confirmed 31 days ago

Retailer 7

₹75,643 INR

$797 USD

View

Retailer 8

₹87,792 INR

$925 USD

View

Retailer 9

₹93,581 INR

$986 USD

View

Retailer 10

₹1,06,869 INR

$1,126 USD

View

Retailer 11

₹1,13,323 INR

$1,194 USD

View

Retailer 12

₹1,26,710 INR

£1,051 GBP

View

B+

Retailer 13

₹1,86,403 INR

$1,964 USD

View

B+

Retailer 14

₹1,88,653 INR

A$3,058 AUD

View

B+

Retailer 15

₹1,94,125 INR

ZAR 33,043 ZAR

View

Retailer 16

₹2,34,902 INR

$2,475 USD

View

Price last confirmed 33 days ago

B+

Retailer 17

₹2,34,902 INR

$2,475 USD

View

B+

Retailer 18

₹2,51,512 INR

$2,650 USD

View

Retailer 19

₹2,58,797 INR

$2,727 USD

View

Retailer 20

₹2,58,911 INR

£2,148 GBP

View

Retailer 21

₹2,98,735 INR

$3,148 USD

View

Retailer 22

₹3,13,152 INR

£2,598 GBP

View

Retailer 23

₹5,23,903 INR

$5,520 USD

View

Retailer 24

₹5,78,951 INR

$6,100 USD

View

Most Expensive

Do Amore Diamonds

23-747588136 · Nov 2

₹6,64,370 INR

$7,000 USD

View

24 more retailers have this diamond

Prices start from ₹65,203 INRSave up to ₹5,99,167 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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3.51ct Marquise

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