Round|Lab Grown|GIA

5.03ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 3515655179

Certificate GIA 3515655179

Diamond specifications and retailer prices

From €13,513 EUR

$15,097 USD

As of October 30, 2026

Save €26,890 EUR (67%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: €40,403 EUR at Frank Darling · As of October 30, 2026

View at Frank Darling

About this 5.03ct lab-grown round diamond

This 5.03ct lab-grown round 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 GIA 3515655179. Listed at 16 retailers as of October 30, 2026, with prices from €13,513 to €40,403, a €26,890 spread on the same certified stone. Frank Darling lists it at €40,403. 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

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle40.8°

OriginLab Grown

Grading LabGIA

CertificateGIA 3515655179

Dimensions11.05 × 11.00 × 6.75 mm

L/W Ratio1.00

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 3515655179

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 30

Current: €40,403 EUR|Low: €13,165 EUR|High: €64,062 EUR|Avg: €26,816 EUR|-15.1%

Frank Darling

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

October 31, 2026

Retailer 10€13,513 EUR

Retailer 3€14,190 EUR

Retailer 12€14,227 EUR

Retailer 2€14,531 EUR

Retailer 5€15,757 EUR

Retailer 7€16,042 EUR

Retailer 8€16,694 EUR

Retailer 14€17,028 EUR

Retailer 9€28,041 EUR

Retailer 11€29,290 EUR

Retailer 4€30,003 EUR

Retailer 6€36,070 EUR

Frank Darling€40,403 EUR

Retailer 15€48,020 EUR

Retailer 13€63,569 EUR

32 data points across 15 retailers

16 retailers€13,513 EUR to €40,403 EUR

Retailer 1

€9,869 EUR

$11,026 USD

Price last confirmed 110 days ago

Retailer 2

€13,513 EUR

$15,097 USD

View

B+

Retailer 3

€14,190 EUR

$15,853 USD

View

B+

Retailer 4

€14,227 EUR

$15,894 USD

View

B+

Retailer 5

€14,531 EUR

$16,234 USD

View

B+

Retailer 6

€15,757 EUR

$17,604 USD

View

B+

Retailer 7

€16,042 EUR

$17,922 USD

View

Final sale: no returns

B+

Retailer 8

€16,694 EUR

$18,651 USD

View

B+

Retailer 9

€17,028 EUR

$19,024 USD

View

B+

Retailer 10

€28,041 EUR

£24,667 GBP

View

B+

Retailer 11

€29,290 EUR

View

B+

Retailer 12

€30,003 EUR

$33,520 USD

View

Retailer 13

€36,070 EUR

A$61,996 AUD

View

Price last confirmed 22 days ago

Most Expensive

Frank Darling

807985BD · Oct 30

€40,403 EUR

$45,139 USD

View

13 more retailers have this diamond

Prices start from €13,513 EURSave up to €26,890 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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5.03ct Round

€13,513 EUR