Marquise|Lab Grown|IGI

2.58ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG821690672

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821690672

Diamond specifications and retailer prices

From €458 EUR

HK$4,000 HKD

As of November 1, 2026

Save €1,860 EUR (80%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: €2,318 EUR at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.58ct lab-grown marquise diamond

This 2.58ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821690672 or 821690672. Listed at 24 retailers as of October 31, 2026, with prices from €458 to €2,318, a €1,860 spread on the same certified stone. Brilliant Earth lists it at €2,318. 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

2.58

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG821690672

Dimensions14.27 × 7.28 × 4.43 mm

L/W Ratio1.96

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 LG821690672

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: Nov 1

Current: €2,318 EUR|Low: €339 EUR|High: €2,435 EUR|Avg: €1,021 EUR|-4.8%

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 8€339 EUR

Retailer 15€379 EUR

Retailer 12€380 EUR

Retailer 7€420 EUR

Retailer 5€458 EUR

Retailer 22€469 EUR

Retailer 21€555 EUR

Retailer 25€646 EUR

Retailer 10€670 EUR

Retailer 9€678 EUR

Retailer 17€755 EUR

Retailer 23€755 EUR

Retailer 20€867 EUR

Retailer 24€940 EUR

Retailer 4€1,004 EUR

Retailer 13€1,034 EUR

Retailer 2€1,311 EUR

Retailer 6€1,351 EUR

Retailer 16€1,385 EUR

Retailer 18€1,523 EUR

Retailer 14€1,573 EUR

Retailer 11€1,578 EUR

Retailer 3€1,644 EUR

Retailer 19€1,761 EUR

Brilliant Earth€2,318 EUR

23 data points across 25 retailers

24 retailers€458 EUR to €2,318 EUR

Retailer 1

€339 EUR

$379 USD

Price last confirmed 10 days ago

Retailer 2

€380 EUR

$424 USD

View

Price last confirmed 8 days ago

Retailer 3

€420 EUR

$469 USD

View

Price last confirmed 7 days ago

Retailer 4

€458 EUR

HK$4,000 HKD

View

Retailer 5

€469 EUR

£413 GBP

View

Retailer 6

€555 EUR

$620 USD

View

Price last confirmed 5 days ago

Retailer 7

€646 EUR

View

Retailer 8

€670 EUR

$748 USD

View

Price last confirmed 7 days ago

Retailer 9

€678 EUR

$757 USD

View

Retailer 10

€755 EUR

A$1,298 AUD

View

Retailer 11

€755 EUR

£664 GBP

View

Retailer 12

€867 EUR

$969 USD

View

Retailer 13

€940 EUR

A$1,616 AUD

View

Price last confirmed 7 days ago

Retailer 14

€1,004 EUR

ZAR 18,126 ZAR

View

Price last confirmed 9 days ago

Retailer 15

€1,034 EUR

$1,155 USD

View

B+

Retailer 16

€1,311 EUR

SGD 1,980 SGD

View

Retailer 17

€1,351 EUR

$1,509 USD

View

Price last confirmed 8 days ago

B+

Retailer 18

€1,385 EUR

$1,547 USD

View

Retailer 19

€1,523 EUR

A$2,618 AUD

View

Price last confirmed 25 days ago

B+

Retailer 20

€1,573 EUR

$1,757 USD

View

Retailer 21

€1,578 EUR

$1,763 USD

View

Price last confirmed 8 days ago

B+

Retailer 22

€1,644 EUR

£1,446 GBP

View

B+

Retailer 23

€1,761 EUR

$1,967 USD

View

Most Expensive

Brilliant Earth

20986771A · Oct 31

€2,318 EUR

$2,590 USD

View

23 more retailers have this diamond

Prices start from €458 EURSave up to €1,860 EUR

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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