Marquise|Lab Grown|IGI

2.54ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG757525409

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG757525409

Diamond specifications and retailer prices

From $1,255 USD

As of October 30, 2026

Save $3,695 USD (75%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $4,950 USD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.54ct lab-grown marquise diamond

This 2.54ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG757525409 or 757525409. Listed at 23 retailers as of October 30, 2026, with prices from $1,255 to $4,950, a $3,695 spread on the same certified stone. Brilliant Earth lists it at $4,950. 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

2.54

Carat

Color

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.4°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG757525409

Dimensions18.15 × 6.42 × 18.15 mm

L/W Ratio2.83

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 LG757525409

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 30

Current: $4,950 USD|Low: $1,205 USD|High: $5,200 USD|Avg: $2,523 USD|-4.8%

Brilliant Earth

Retailer 2

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Retailer 16

October 30, 2026

Retailer 14$1,255 USD

Retailer 6$1,365 USD

Retailer 13$1,404 USD

Retailer 3$1,456 USD

Retailer 7$1,456 USD

Retailer 2$1,650 USD

Retailer 8$1,669 USD

Retailer 11$1,962 USD

Retailer 9$2,051 USD

Retailer 4$2,082 USD

Retailer 10$2,439 USD

Retailer 5$2,728 USD

Retailer 16$3,998 USD

Retailer 12$4,682 USD

Retailer 15$4,755 USD

Brilliant Earth$4,950 USD

41 data points across 16 retailers

23 retailers$1,255 USD to $4,950 USD

Cheapest Retailer

$1,255 USD

Retailer 2

$1,365 USD

View

Retailer 3

$1,388 USD

View

Retailer 4

$1,404 USD

View

Final sale: no returns

Retailer 5

$1,456 USD

View

Price last confirmed 18 days ago

Retailer 6

$1,456 USD

View

B+

Retailer 7

$1,630 USD

View

B+

Retailer 8

$1,650 USD

£1,299 GBP

View

B+

Retailer 9

$1,669 USD

View

B+

Retailer 10

$1,962 USD

A$3,018 AUD

View

B+

Retailer 11

$2,051 USD

£1,615 GBP

View

B+

Retailer 12

$2,082 USD

View

Retailer 13

$2,429 USD

€2,313 EUR

View

B+

Retailer 14

$2,439 USD

€2,323 EUR

View

Retailer 15

$2,728 USD

View

Retailer 16

$3,576 USD

View

Retailer 17

$3,998 USD

View

Retailer 18

$4,052 USD

View

Retailer 19

$4,176 USD

View

Retailer 20

$4,559 USD

View

Retailer 21

$4,682 USD

£3,687 GBP

View

Retailer 22

$4,755 USD

A$7,315 AUD

View

Price last confirmed 25 days ago

Most Expensive

Brilliant Earth

16958249A · Oct 30

$4,950 USD

View

22 more retailers have this diamond

Prices start from $1,255 USDSave up to $3,695 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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