Marquise|Lab Grown|IGI

5.53ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG843602386

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843602386

Diamond specifications and retailer prices

From $1,005 USD

As of October 30, 2026

Save $3,058 USD (75%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $4,063 USD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 5.53ct lab-grown marquise diamond

This 5.53ct 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 LG843602386 or 843602386. Listed at 19 retailers as of October 30, 2026, with prices from $1,005 to $4,063, a $3,058 spread on the same certified stone. Taylor and Hart lists it at $4,063. 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

5.53

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843602386

Dimensions17.13 × 9.34 × 5.79 mm

L/W Ratio1.83

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG843602386

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: $1,005 USD|Low: $1,005 USD|High: $4,167 USD|Avg: $2,239 USD|-2.4%

Retailer 1

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Taylor and Hart

October 30, 2026

Retailer 1$1,005 USD

Retailer 17$1,093 USD

Retailer 16$1,124 USD

Retailer 13$1,165 USD

Retailer 10$1,194 USD

Retailer 11$1,266 USD

Retailer 14$1,300 USD

Retailer 3$1,604 USD

Retailer 12$1,679 USD

Retailer 5$1,862 USD

Retailer 15$2,184 USD

Retailer 9$2,419 USD

Retailer 7$2,435 USD

Retailer 2$2,633 USD

Retailer 8$3,216 USD

Retailer 6$3,586 USD

Retailer 4$3,613 USD

Retailer 18$3,957 USD

Taylor and Hart$4,063 USD

23 data points across 19 retailers

19 retailers$1,005 USD to $4,063 USD

Cheapest Retailer

$1,005 USD

Retailer 2

$1,093 USD

View

Retailer 3

$1,124 USD

View

Final sale: no returns

Retailer 4

$1,165 USD

View

Retailer 5

$1,194 USD

View

Price last confirmed 14 days ago

Retailer 6

$1,266 USD

£996 GBP

View

Retailer 7

$1,300 USD

View

Retailer 8

$1,604 USD

View

Retailer 9

$1,679 USD

£1,322 GBP

View

Retailer 10

$1,862 USD

View

Retailer 11

$2,184 USD

View

Retailer 12

$2,419 USD

A$3,721 AUD

View

Price last confirmed 9 days ago

B+

Retailer 13

$2,435 USD

View

B+

Retailer 14

$2,633 USD

View

B+

Retailer 15

$3,216 USD

£2,532 GBP

View

B+

Retailer 16

$3,586 USD

View

B+

Retailer 17

$3,613 USD

View

Retailer 18

$3,957 USD

£3,116 GBP

View

Most Expensive

Taylor and Hart

Z10U21Z · Oct 30

$4,063 USD

View

18 more retailers have this diamond

Prices start from $1,005 USDSave up to $3,058 USD

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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5.53ct Marquise

$1,005 USD