Radiant|Lab Grown|IGI

5.52ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG754579520

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

Certificate IGI LG754579520

Diamond specifications and retailer prices

From €1,575 EUR

$1,760 USD

As of October 31, 2026

Save €5,888 EUR (79%) vs most expensive(unlock to see where)

9 retailers carry this diamond

Most expensive: €8,432 EUR at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 5.52ct lab-grown radiant diamond

This 5.52ct lab-grown radiant 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 LG754579520 or 754579520. Listed at 9 retailers as of October 31, 2026, with a 374% 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

5.52

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle29.2°

Pavilion angle30.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754579520

Dimensions12.26 × 8.47 × 5.74 mm

L/W Ratio1.45

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 LG754579520

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 31

Current: €8,432 EUR|Low: €1,575 EUR|High: €13,865 EUR|Avg: €4,646 EUR|-39.2%

Do Amore Diamonds

Retailer 2

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Retailer 18

November 1, 2026

Retailer 12€1,575 EUR

Retailer 15€1,704 EUR

Retailer 9€1,856 EUR

Retailer 17€2,220 EUR

Retailer 5€2,346 EUR

Retailer 11€2,389 EUR

Retailer 13€2,649 EUR

Retailer 2€3,180 EUR

Retailer 4€3,229 EUR

Retailer 18€3,301 EUR

Retailer 10€3,636 EUR

Retailer 6€4,877 EUR

Retailer 7€4,965 EUR

Retailer 3€6,305 EUR

Retailer 16€6,831 EUR

Retailer 14€7,463 EUR

Do Amore Diamonds€8,432 EUR

Retailer 8€9,126 EUR

6 data points across 18 retailers

9 retailers€1,575 EUR to €7,463 EUR

Cheapest Retailer

€1,575 EUR

$1,760 USD

Retailer 2

€1,704 EUR

£1,499 GBP

View

B+

Retailer 3

€2,389 EUR

View

B+

Retailer 4

€2,649 EUR

$2,960 USD

View

Retailer 5

€3,180 EUR

A$5,465 AUD

View

Retailer 6

€4,877 EUR

A$8,382 AUD

View

Price last confirmed 120 days ago

Retailer 7

€6,831 EUR

£6,009 GBP

View

Retailer 8

€7,463 EUR

$8,338 USD

View

Most Expensive

Do Amore Diamonds

27-DB9AAED43 · Oct 31

€8,432 EUR

$9,420 USD

View

Price under review

8 more retailers have this diamond

Prices start from €1,575 EURSave up to €5,888 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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