Radiant|Lab Grown|IGI

6.56ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG618476465

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG618476465

Diamond specifications and retailer prices

From €809 EUR

$904 USD

As of October 30, 2026

Save €6,378 EUR (89%) vs most expensive(unlock to see where)

11 retailers carry this diamond

Most expensive: €7,188 EUR at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 6.56ct lab-grown radiant diamond

This 6.56ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG618476465 or 618476465. Listed at 11 retailers as of October 30, 2026, with prices from €809 to €7,188, a €6,378 spread on the same certified stone. Do Amore Diamonds lists it at €7,188. 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

6.56

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39°

Pavilion angle35.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG618476465

Dimensions13.42 × 9.26 × 6.11 mm

L/W Ratio1.45

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG618476465

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: €7,188 EUR|Low: €673 EUR|High: €8,047 EUR|Avg: €2,738 EUR|-9.9%

Do Amore Diamonds

Retailer 2

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Retailer 11

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Retailer 15

November 1, 2026

Retailer 13€809 EUR

Retailer 10€881 EUR

Retailer 3€1,015 EUR

Retailer 15€1,507 EUR

Retailer 9€1,508 EUR

Retailer 6€1,550 EUR

Retailer 7€1,777 EUR

Retailer 8€1,921 EUR

Retailer 14€1,943 EUR

Retailer 11€2,089 EUR

Retailer 4€2,505 EUR

Retailer 2€3,515 EUR

Retailer 5€4,303 EUR

Retailer 12€4,927 EUR

Do Amore Diamonds€7,188 EUR

27 data points across 15 retailers

11 retailers€809 EUR to €7,188 EUR

Cheapest Retailer

€809 EUR

$904 USD

Retailer 2

€881 EUR

$984 USD

View

Retailer 3

€1,015 EUR

$1,134 USD

View

Final sale: no returns

B+

Retailer 4

€1,507 EUR

$1,684 USD

View

Retailer 5

€1,508 EUR

$1,685 USD

View

Retailer 6

€1,921 EUR

A$3,301 AUD

View

Retailer 7

€1,943 EUR

$2,171 USD

View

Retailer 8

€2,089 EUR

$2,334 USD

View

B+

Retailer 9

€3,515 EUR

£3,092 GBP

View

Retailer 10

€4,927 EUR

$5,505 USD

View

Most Expensive

Do Amore Diamonds

27-157B82F8E · Oct 31

€7,188 EUR

$8,030 USD

View

10 more retailers have this diamond

Prices start from €809 EURSave up to €6,378 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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6.56ct Radiant

€809 EUR