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Radiant|Lab Grown|IGI

15.03ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG846656361

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

Certificate IGI LG846656361

Diamond specifications and retailer prices

From €3,127 EUR
HK$27,400 HKD
As of November 1, 2026
Save €10,336 EUR (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €13,463 EUR at Brilliant Earth · As of October 28, 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 LG846656361 or 846656361. Listed at 16 retailers as of October 28, 2026, with prices from €3,127 to €13,463, a €10,336 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.5°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656361
Dimensions17.17 × 12.66 × 7.89 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.17 mm12.66 mm15.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656361
Side View
Table 65.0%Crown 45.5°Girdle: MediumPavilion 33.2°Culet: NoneDepth 62.3%

Caratlytics Score

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A
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: Nov 1
Current: €13,463 EUR|Low: €2,173 EUR|High: €13,463 EUR|Avg: €5,778 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
November 2, 2026
Retailer 11€2,174 EUR
Retailer 6€2,536 EUR
Retailer 8€2,610 EUR
Retailer 13€2,703 EUR
Retailer 14€2,849 EUR
Retailer 5€3,127 EUR
Retailer 17€3,152 EUR
Retailer 2€3,663 EUR
Retailer 12€3,703 EUR
Retailer 15€3,716 EUR
Retailer 10€4,087 EUR
Retailer 3€4,169 EUR
Retailer 16€7,563 EUR
Retailer 7€9,429 EUR
Retailer 4€12,708 EUR
Retailer 9€13,236 EUR
Brilliant Earth€13,463 EUR

5 data points across 17 retailers

16 retailers€3,127 EUR to €13,463 EUR

Retailer 1
-
€2,174 EUR
£1,920 GBP
Price last confirmed 7 days ago
Retailer 2
-
€2,536 EUR
$2,844 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€2,703 EUR
$3,032 USD
View
Price last confirmed 7 days ago
Retailer 4
-
€2,849 EUR
$3,195 USD
View
Price last confirmed 6 days ago
A
Retailer 5
-
€3,127 EUR
HK$27,400 HKD
View
A
Retailer 6
-
€3,152 EUR
$3,535 USD
View
A
Retailer 7
-
€3,663 EUR
$4,108 USD
View
Retailer 8
-
€3,703 EUR
£3,270 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
€3,716 EUR
$4,168 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
€4,087 EUR
View
Retailer 11
-
€4,169 EUR
ZAR 75,538 ZAR
View
Price last confirmed 8 days ago
Retailer 12
-
€7,563 EUR
$8,483 USD
View
Price last confirmed 7 days ago
Retailer 13
-
€9,429 EUR
$10,575 USD
View
Price last confirmed 7 days ago
Retailer 14
-
€12,708 EUR
$14,253 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
€13,236 EUR
$14,845 USD
View
Most Expensive
B
Brilliant Earth
22251378A · Oct 28
€13,463 EUR
$15,100 USD
View
15 more retailers have this diamond
Prices start from €3,127 EURSave up to €10,336 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.

A
15.03ct Radiant
€3,127 EUR