Radiant|Lab Grown|GCAL

5.03ct D IF Radiant Lab Grown Diamond

ID • D/IF • GCAL 361046232

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 361046232

Diamond specifications and retailer prices

From €17,004 EUR

$18,997 USD

As of October 31, 2026

Save €22,201 EUR (57%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: €39,205 EUR at Kay Jewelers · As of October 30, 2026

View at Kay Jewelers

About this 5.03ct lab-grown radiant diamond

This 5.03ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361046232. Listed at 16 retailers as of October 30, 2026, with prices from €17,004 to €39,205, a €22,201 spread on the same certified stone. Kay Jewelers lists it at €39,205. 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

5.03

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.3°

Pavilion angle35.6°

OriginLab Grown

Grading LabGCAL

CertificateGCAL 361046232

Dimensions11.99 × 8.52 × 5.77 mm

L/W Ratio1.41

Culet sizeNone

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGCAL 361046232

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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Price History

Last verified: Oct 31

Current: €39,205 EUR|Low: €17,004 EUR|High: €146,331 EUR|Avg: €43,129 EUR|+4.5%

Kay Jewelers

Retailer 2

Retailer 3

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Retailer 5

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Retailer 7

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Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

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Retailer 16

Retailer 17

October 29, 2026

Retailer 17€17,004 EUR

Retailer 8€18,563 EUR

Retailer 5€19,829 EUR

Retailer 13€19,829 EUR

Retailer 12€19,988 EUR

Retailer 16€21,906 EUR

Retailer 7€22,208 EUR

Retailer 11€22,662 EUR

Retailer 14€23,002 EUR

Retailer 10€25,964 EUR

Retailer 2€36,450 EUR

Kay Jewelers€39,205 EUR

Retailer 3€39,205 EUR

Retailer 15€57,244 EUR

Retailer 6€82,255 EUR

Retailer 4€88,838 EUR

Retailer 9€146,331 EUR

24 data points across 17 retailers

16 retailers€17,004 EUR to €39,205 EUR

Cheapest Retailer

€17,004 EUR

$18,997 USD

B+

Retailer 2

€19,829 EUR

$22,153 USD

View

B+

Retailer 3

€19,829 EUR

$22,153 USD

View

B+

Retailer 4

€19,988 EUR

$22,331 USD

View

B+

Retailer 5

€22,208 EUR

$24,811 USD

View

Final sale: no returns

B+

Retailer 6

€22,662 EUR

$25,318 USD

View

Retailer 7

€23,002 EUR

$25,698 USD

View

Price last confirmed 15 days ago

B+

Retailer 8

€23,002 EUR

$25,698 USD

View

Retailer 9

€25,964 EUR

£22,840 GBP

View

Price last confirmed 8 days ago

B+

Retailer 10

€36,450 EUR

£32,065 GBP

View

Retailer 11

€39,205 EUR

$43,800 USD

View

Most Expensive

Kay Jewelers

258887344 · Oct 30

€39,205 EUR

$43,800 USD

View

11 more retailers have this diamond

Prices start from €17,004 EURSave up to €22,201 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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