Marquise|Lab Grown|IGI

5.05ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG840656870

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840656870

Diamond specifications and retailer prices

From €2,886 EUR

$3,224 USD

As of October 29, 2026

Save €7,662 EUR (73%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: €13,920 EUR at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840656870 or 840656870. Listed at 17 retailers as of October 29, 2026, with a 266% 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

5.05

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.6°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840656870

Dimensions17.25 × 8.82 × 5.63 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 LG840656870

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: €13,920 EUR|Low: €2,886 EUR|High: €13,920 EUR|Avg: €6,964 EUR

Novita Diamonds

Retailer 2

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Retailer 5

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Retailer 7

Retailer 8

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Retailer 11

Retailer 12

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Retailer 17

October 31, 2026

Retailer 6€2,886 EUR

Retailer 17€3,133 EUR

Retailer 11€3,139 EUR

Retailer 2€4,038 EUR

Retailer 15€4,271 EUR

Retailer 16€4,295 EUR

Retailer 3€4,503 EUR

Retailer 14€4,520 EUR

Retailer 4€5,156 EUR

Retailer 5€6,067 EUR

Retailer 12€6,073 EUR

Retailer 9€7,587 EUR

Retailer 13€7,616 EUR

Retailer 10€8,351 EUR

Retailer 7€10,413 EUR

Retailer 8€10,548 EUR

Novita Diamonds€13,920 EUR

27 data points across 17 retailers

17 retailers€2,886 EUR to €10,548 EUR

B+

Cheapest Retailer

€2,886 EUR

$3,224 USD

Final sale: no returns

B+

Retailer 2

€3,133 EUR

$3,500 USD

View

B+

Retailer 3

€3,139 EUR

£2,761 GBP

View

B+

Retailer 4

€4,038 EUR

£3,553 GBP

View

B+

Retailer 5

€4,271 EUR

$4,772 USD

View

B+

Retailer 6

€4,295 EUR

$4,798 USD

View

B+

Retailer 7

€4,503 EUR

$5,031 USD

View

Retailer 8

€4,520 EUR

View

B+

Retailer 9

€5,156 EUR

£4,536 GBP

View

Retailer 10

€6,067 EUR

A$10,428 AUD

View

Price last confirmed 9 days ago

Retailer 11

€6,073 EUR

ZAR 109,607 ZAR

View

Retailer 12

€7,587 EUR

$8,476 USD

View

Retailer 13

€7,616 EUR

£6,700 GBP

View

Retailer 14

€8,351 EUR

$9,330 USD

View

Retailer 15

€10,413 EUR

$11,633 USD

View

Retailer 16

€10,548 EUR

SGD 15,924 SGD

View

Most Expensive

Novita Diamonds

cert_840656870 · Oct 8

€13,920 EUR

A$23,925 AUD

View

Price under review

16 more retailers have this diamond

Prices start from €2,886 EURSave up to €7,662 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.

Similar diamonds

B+

5.05ct Marquise

€2,886 EUR