Round|Lab Grown|IGI

5.71ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG784634191

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784634191

Diamond specifications and retailer prices

From €1,143 EUR

$1,277 USD

As of October 29, 2026

Save €5,453 EUR (83%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: €6,596 EUR at With Clarity · As of October 30, 2026

View at With Clarity

About this 5.71ct lab-grown round diamond

This 5.71ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784634191 or 784634191. Listed at 14 retailers as of October 29, 2026, with prices from €1,143 to €6,596, a €5,453 spread on the same certified stone. With Clarity lists it at €6,596. 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

5.71

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784634191

Dimensions11.42 × 11.50 × 6.97 mm

L/W Ratio1.01

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG784634191

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 29

Current: €1,740 EUR|Low: €1,105 EUR|High: €6,690 EUR|Avg: €3,213 EUR|-1.7%

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

With Clarity

October 30, 2026

Retailer 5€1,143 EUR

Retailer 14€1,243 EUR

Retailer 15€1,695 EUR

Retailer 1€1,740 EUR

Retailer 6€1,891 EUR

Retailer 9€2,091 EUR

Retailer 2€2,471 EUR

Retailer 12€2,475 EUR

Retailer 3€2,485 EUR

Retailer 10€2,684 EUR

Retailer 13€3,595 EUR

Retailer 8€4,282 EUR

Retailer 7€4,431 EUR

Retailer 11€5,308 EUR

Retailer 4€5,653 EUR

With Clarity€6,596 EUR

34 data points across 16 retailers

14 retailers€1,143 EUR to €6,596 EUR

Cheapest Retailer

€1,143 EUR

$1,277 USD

Retailer 2

€1,243 EUR

$1,389 USD

View

Retailer 3

€1,695 EUR

$1,894 USD

View

Retailer 4

€1,740 EUR

£1,531 GBP

View

B+

Retailer 5

€2,091 EUR

View

B+

Retailer 6

€2,471 EUR

$2,761 USD

View

Retailer 7

€2,475 EUR

$2,765 USD

View

B+

Retailer 8

€2,485 EUR

$2,776 USD

View

Retailer 9

€2,684 EUR

A$4,614 AUD

View

Price last confirmed 8 days ago

Retailer 10

€3,595 EUR

$4,016 USD

View

Retailer 11

€4,282 EUR

£3,767 GBP

View

Retailer 12

€5,308 EUR

$5,930 USD

View

Price last confirmed 12 days ago

Retailer 13

€5,653 EUR

SGD 8,535 SGD

View

Price last confirmed 17 days ago

Most Expensive

With Clarity

784634191 · Oct 30

€6,596 EUR

$7,369 USD

View

13 more retailers have this diamond

Prices start from €1,143 EURSave up to €5,453 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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5.71ct Round

€1,143 EUR