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Radiant|Lab Grown|IGI

15.01ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG712531354

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

Certificate IGI LG712531354

Diamond specifications and retailer prices

From €3,639 EUR
$4,065 USD
As of November 1, 2026
5 retailers carry this diamond
Most expensive: €4,082 EUR at Friendly Diamonds · As of October 10, 2026
View at Friendly Diamonds

About this 15.01ct lab-grown radiant diamond

This 15.01ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG712531354 or 712531354. Listed at 5 retailers as of November 1, 2026. 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

15.01
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49°
Pavilion angle28.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712531354
Dimensions18.28 × 11.61 × 7.35 mm
L/W Ratio1.57
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.28 mm11.61 mm15.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712531354
Side View
Table 66.0%Crown 49°Girdle: Slightly ThickPavilion 28.3°Culet: NoneDepth 63.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: €4,082 EUR|Low: €2,164 EUR|High: €23,729 EUR|Avg: €6,085 EUR
Friendly Diamonds
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
October 19, 2026
Retailer 8€2,165 EUR
Retailer 11€2,296 EUR
Retailer 3€2,664 EUR
Retailer 10€2,664 EUR
Retailer 14€2,811 EUR
Retailer 13€3,118 EUR
Retailer 2€3,639 EUR
Retailer 12€3,661 EUR
Retailer 9€3,688 EUR
Friendly Diamonds€4,082 EUR
Retailer 7€4,109 EUR
Retailer 5€9,291 EUR
Retailer 4€11,560 EUR
Retailer 6€23,729 EUR

11 data points across 14 retailers

5 retailers

Retailer 1
-
€2,296 EUR
$2,565 USD
Price last confirmed 24 days ago
Retailer 2
-
€2,664 EUR
$2,976 USD
View
Price last confirmed 24 days ago
B+
Retailer 3
-
€3,639 EUR
$4,065 USD
View
Retailer 4
-
€3,661 EUR
$4,090 USD
View
Price last confirmed 28 days ago
Most Expensive
Friendly Diamonds
6139526 · Oct 10
€4,082 EUR
$4,560 USD
View
Price last confirmed 23 days ago
4 more retailers have this diamond
Prices start from €3,639 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.

B+
15.01ct Radiant
€3,639 EUR