Marquise|Lab Grown|IGI

5.09ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG706508292

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG706508292

Diamond specifications and retailer prices

From ₹1,41,760 INR

$1,493 USD

As of October 30, 2026

Save ₹8,33,376 INR (85%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: ₹11,47,946 INR at Brilliant Earth · As of November 1, 2026

View at Brilliant Earth

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG706508292 or 706508292. Listed at 23 retailers as of October 30, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.09

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle41.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG706508292

Dimensions18.44 × 9.00 × 5.59 mm

L/W Ratio2.05

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG706508292

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 30

Current: ₹11,47,946 INR|Low: ₹1,36,063 INR|High: ₹11,68,835 INR|Avg: ₹3,57,208 INR|-1.8%

Brilliant Earth

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 1, 2026

Retailer 7₹1,36,063 INR

Retailer 6₹1,64,453 INR

Retailer 8₹1,64,453 INR

Retailer 10₹1,72,524 INR

Retailer 17₹1,77,082 INR

Retailer 9₹1,83,823 INR

Retailer 12₹1,96,564 INR

Retailer 19₹2,30,349 INR

Retailer 14₹2,57,273 INR

Retailer 18₹2,98,523 INR

Retailer 13₹3,67,898 INR

Retailer 16₹3,68,843 INR

Retailer 11₹3,76,230 INR

Retailer 4₹4,43,227 INR

Retailer 3₹4,76,295 INR

Retailer 15₹5,01,702 INR

Retailer 2₹5,18,401 INR

Retailer 5₹9,75,137 INR

Brilliant Earth₹11,47,946 INR

37 data points across 19 retailers

23 retailers₹1,41,760 INR to ₹9,75,137 INR

Cheapest Retailer

₹1,41,760 INR

$1,493 USD

Retailer 2

₹1,54,294 INR

$1,625 USD

View

Price last confirmed 33 days ago

Retailer 3

₹1,64,453 INR

$1,732 USD

View

Price last confirmed 29 days ago

Retailer 4

₹1,72,524 INR

$1,817 USD

View

Final sale: no returns

Retailer 5

₹1,77,082 INR

$1,865 USD

View

Retailer 6

₹1,83,823 INR

$1,936 USD

View

Retailer 7

₹1,96,564 INR

£1,630 GBP

View

B+

Retailer 8

₹1,99,775 INR

$2,104 USD

View

B+

Retailer 9

₹2,30,349 INR

$2,426 USD

View

B+

Retailer 10

₹2,57,273 INR

£2,134 GBP

View

B+

Retailer 11

₹2,98,523 INR

$3,144 USD

View

Retailer 12

₹3,40,301 INR

$3,584 USD

View

Retailer 13

₹3,40,301 INR

$3,584 USD

View

Price last confirmed 32 days ago

Retailer 14

₹3,67,898 INR

A$5,961 AUD

View

B+

Retailer 15

₹3,68,843 INR

ZAR 62,756 ZAR

View

Retailer 16

₹3,76,230 INR

£3,120 GBP

View

Retailer 17

₹4,43,227 INR

$4,668 USD

View

Retailer 18

₹4,76,295 INR

$5,016 USD

View

Retailer 19

₹5,01,702 INR

A$8,129 AUD

View

Retailer 20

₹5,18,401 INR

£4,299 GBP

View

Retailer 21

₹6,39,042 INR

$6,730 USD

View

Retailer 22

₹9,75,137 INR

$10,270 USD

View

Most Expensive

Brilliant Earth

17443438A · Oct 31

₹11,47,946 INR

$12,090 USD

View

Price under review

22 more retailers have this diamond

Prices start from ₹1,41,760 INRSave up to ₹8,33,376 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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