Marquise|Lab Grown|IGI

5.51ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG695505923

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG695505923

Diamond specifications and retailer prices

From ₹1,14,758 INR

£952 GBP

As of October 26, 2026

Save ₹2,53,800 INR (69%) vs most expensive(unlock to see where)

11 retailers carry this diamond

Most expensive: ₹3,68,558 INR at Taylor and Hart · As of October 26, 2026

View at Taylor and Hart

About this 5.51ct lab-grown marquise diamond

This 5.51ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG695505923 or 695505923. Listed at 11 retailers as of October 26, 2026, with prices from ₹1,14,758 to ₹3,68,558, a ₹2,53,800 spread on the same certified stone. Taylor and Hart lists it at ₹3,68,558. 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

5.51

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle38.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG695505923

Dimensions18.83 × 9.14 × 5.47 mm

L/W Ratio2.06

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG695505923

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 26

Current: ₹2,28,165 INR|Low: ₹85,737 INR|High: ₹13,00,815 INR|Avg: ₹3,15,822 INR|-4.6%

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

Taylor and Hart

October 26, 2026

Retailer 7₹85,737 INR

Retailer 13₹1,02,071 INR

Retailer 9₹1,14,758 INR

Retailer 10₹1,22,486 INR

Retailer 8₹1,64,498 INR

Retailer 3₹1,76,465 INR

Retailer 2₹1,82,494 INR

Retailer 1₹2,28,165 INR

Retailer 12₹2,47,060 INR

Retailer 6₹2,89,684 INR

Retailer 15₹2,92,302 INR

Retailer 11₹3,27,945 INR

Retailer 14₹3,28,242 INR

Taylor and Hart₹3,68,558 INR

Retailer 5₹5,49,132 INR

Retailer 4₹13,00,815 INR

4 data points across 16 retailers

11 retailers₹1,14,758 INR to ₹3,68,558 INR

Retailer 1

₹91,247 INR

$961 USD

Price last confirmed 8 days ago

Retailer 2

₹1,14,758 INR

£952 GBP

View

Retailer 3

₹1,22,486 INR

$1,290 USD

View

Price last confirmed 5 days ago

Retailer 4

₹1,64,498 INR

£1,364 GBP

View

Retailer 5

₹1,82,494 INR

$1,922 USD

View

Price last confirmed 9 days ago

B+

Retailer 6

₹2,28,165 INR

$2,403 USD

View

B+

Retailer 7

₹2,47,060 INR

$2,602 USD

View

B+

Retailer 8

₹2,92,302 INR

£2,424 GBP

View

B+

Retailer 9

₹3,27,945 INR

$3,454 USD

View

B+

Retailer 10

₹3,28,242 INR

$3,457 USD

View

Most Expensive

Taylor and Hart

6FQ9P7V · Oct 26

₹3,68,558 INR

$3,882 USD

View

10 more retailers have this diamond

Prices start from ₹1,14,758 INRSave up to ₹2,53,800 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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5.51ct Marquise

₹1,14,758 INR