Radiant|Lab Grown|IGI

15.03ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG774604736

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

Certificate IGI LG774604736

Diamond specifications and retailer prices

From €2,990 EUR

HK$26,200 HKD

As of November 1, 2026

Save €10,473 EUR (78%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: €13,463 EUR at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 15.03ct lab-grown radiant diamond

This 15.03ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774604736 or 774604736. Listed at 20 retailers as of November 1, 2026, with prices from €2,990 to €13,463, a €10,473 spread on the same certified stone. Brilliant Earth lists it at €13,463. 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

15.03

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle49.7°

Pavilion angle37.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG774604736

Dimensions17.48 × 11.88 × 7.85 mm

L/W Ratio1.47

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG774604736

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: Nov 1

Current: €13,463 EUR|Low: €2,249 EUR|High: €13,932 EUR|Avg: €5,696 EUR

Brilliant Earth

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

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

November 2, 2026

Retailer 7€2,249 EUR

Retailer 5€2,447 EUR

Retailer 14€2,519 EUR

Retailer 9€2,610 EUR

Retailer 21€2,612 EUR

Retailer 15€2,990 EUR

Retailer 11€3,068 EUR

Retailer 18€3,502 EUR

Retailer 4€3,564 EUR

Retailer 10€3,587 EUR

Retailer 2€3,908 EUR

Retailer 19€4,024 EUR

Retailer 6€4,067 EUR

Retailer 20€4,843 EUR

Retailer 3€5,590 EUR

Retailer 8€7,317 EUR

Retailer 12€9,105 EUR

Retailer 16€9,562 EUR

Retailer 17€12,655 EUR

Retailer 13€12,721 EUR

Brilliant Earth€13,463 EUR

32 data points across 21 retailers

20 retailers€2,990 EUR to €13,463 EUR

Retailer 1

€2,249 EUR

$2,523 USD

Price last confirmed 10 days ago

Retailer 2

€2,447 EUR

$2,745 USD

View

Price last confirmed 9 days ago

Retailer 3

€2,610 EUR

$2,927 USD

View

Price last confirmed 8 days ago

Retailer 4

€2,612 EUR

$2,930 USD

View

Price last confirmed 6 days ago

Retailer 5

€2,990 EUR

HK$26,200 HKD

View

Retailer 6

€3,068 EUR

$3,441 USD

View

Price last confirmed 7 days ago

Retailer 7

€3,502 EUR

£3,093 GBP

View

Price last confirmed 7 days ago

Retailer 8

€3,564 EUR

$3,997 USD

View

Retailer 9

€3,587 EUR

$4,023 USD

View

Price last confirmed 8 days ago

Retailer 10

€3,908 EUR

View

Retailer 11

€4,024 EUR

ZAR 72,916 ZAR

View

Price last confirmed 9 days ago

Retailer 12

€4,067 EUR

$4,562 USD

View

Price last confirmed 10 days ago

Retailer 13

€4,843 EUR

A$8,357 AUD

View

Price last confirmed 11 days ago

B+

Retailer 14

€5,590 EUR

$6,270 USD

View

Retailer 15

€7,317 EUR

$8,207 USD

View

Price last confirmed 8 days ago

Retailer 16

€9,105 EUR

$10,212 USD

View

Price last confirmed 7 days ago

Retailer 17

€9,562 EUR

A$16,500 AUD

View

Retailer 18

€12,655 EUR

$14,194 USD

View

Retailer 19

€12,721 EUR

$14,268 USD

View

Most Expensive

Brilliant Earth

18154599A · Nov 2

€13,463 EUR

$15,100 USD

View

19 more retailers have this diamond

Prices start from €2,990 EURSave up to €10,473 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.

Similar diamonds

15.03ct Radiant

€2,990 EUR