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Radiant|Lab Grown|IGI

15.04ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG598366830

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

Certificate IGI LG598366830

Diamond specifications and retailer prices

From €2,240 EUR
$2,502 USD
As of October 30, 2026
Save €10,891 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €13,131 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.04ct lab-grown radiant diamond

This 15.04ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598366830 or 598366830. Listed at 15 retailers as of October 30, 2026, with prices from €2,240 to €13,131, a €10,891 spread on the same certified stone. Brilliant Earth lists it at €13,131. 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

15.04
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598366830
Dimensions17.19 × 12.04 × 8.25 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.19 mm12.04 mm15.04 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598366830
Side View
Table 65.0%Crown 45.7°Girdle: MediumPavilion 35°Culet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €13,131 EUR|Low: €2,097 EUR|High: €20,757 EUR|Avg: €4,808 EUR|-36.7%
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
November 1, 2026
Retailer 11€2,097 EUR
Retailer 12€2,240 EUR
Retailer 9€2,436 EUR
Retailer 3€2,598 EUR
Retailer 14€2,598 EUR
Retailer 8€2,743 EUR
Retailer 5€3,128 EUR
Retailer 2€3,479 EUR
Retailer 13€3,571 EUR
Retailer 10€3,812 EUR
Retailer 4€4,049 EUR
Retailer 7€4,251 EUR
Retailer 6€11,317 EUR
Brilliant Earth€13,131 EUR

40 data points across 14 retailers

15 retailers€2,240 EUR to €13,131 EUR

Retailer 1
-
€2,097 EUR
£1,845 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
€2,240 EUR
$2,502 USD
View
A
Retailer 3
-
€2,436 EUR
$2,722 USD
View
A
Retailer 4
-
€2,598 EUR
$2,903 USD
View
Retailer 5
-
€2,598 EUR
$2,903 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
€2,743 EUR
$3,065 USD
View
A
Retailer 7
-
€3,128 EUR
$3,495 USD
View
A
Retailer 8
-
€3,479 EUR
£3,060 GBP
View
A
Retailer 9
-
€3,571 EUR
$3,990 USD
View
A
Retailer 10
-
€3,812 EUR
$4,259 USD
View
A
Retailer 11
-
€4,049 EUR
$4,524 USD
View
A
Retailer 12
-
€4,251 EUR
View
Retailer 13
-
€9,065 EUR
$10,128 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
€11,317 EUR
$12,643 USD
View
Most Expensive
B
Brilliant Earth
8132000A · Oct 31
€13,131 EUR
$14,670 USD
View
14 more retailers have this diamond
Prices start from €2,240 EURSave up to €10,891 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
15.04ct Radiant
€2,240 EUR