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Radiant|Lab Grown|IGI

15.09ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG810622524

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

Certificate IGI LG810622524

Diamond specifications and retailer prices

From €2,142 EUR
£1,884 GBP
As of October 30, 2026
Save €18,732 EUR (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €20,873 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 15.09ct lab-grown radiant diamond

This 15.09ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG810622524 or 810622524. Listed at 20 retailers as of October 29, 2026, with prices from €2,142 to €20,873, a €18,732 spread on the same certified stone. Brilliant Earth lists it at €20,873. 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

15.09
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810622524
Dimensions17.96 × 12.25 × 8.16 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.96 mm12.25 mm15.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810622524
Side View
Table 64.0%Crown 41.2°Girdle: MediumPavilion 35.3°Culet: NoneDepth 66.6%

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: Oct 30
Current: €20,873 EUR|Low: €2,135 EUR|High: €24,579 EUR|Avg: €4,820 EUR|-15.1%
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
October 31, 2026
Retailer 8€2,142 EUR
Retailer 14€2,292 EUR
Retailer 3€2,658 EUR
Retailer 6€2,658 EUR
Retailer 7€2,802 EUR
Retailer 2€3,590 EUR
Retailer 13€3,622 EUR
Retailer 5€3,655 EUR
Retailer 9€4,116 EUR
Retailer 4€4,141 EUR
Retailer 10€4,398 EUR
Retailer 11€4,934 EUR
Retailer 12€5,738 EUR
Brilliant Earth€20,873 EUR

35 data points across 14 retailers

20 retailers€2,142 EUR to €20,873 EUR

A
Cheapest Retailer
-
€2,142 EUR
£1,884 GBP
A
Retailer 2
-
€2,292 EUR
$2,561 USD
View
A
Retailer 3
-
€2,494 EUR
$2,786 USD
View
A
Retailer 4
-
€2,566 EUR
$2,867 USD
View
Final sale: no returns
A
Retailer 5
-
€2,658 EUR
$2,970 USD
View
Retailer 6
-
€2,658 EUR
$2,970 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
€2,802 EUR
$3,130 USD
View
A
Retailer 8
-
€3,184 EUR
$3,557 USD
View
A
Retailer 9
-
€3,590 EUR
£3,158 GBP
View
A
Retailer 10
-
€3,622 EUR
$4,047 USD
View
A
Retailer 11
-
€3,655 EUR
$4,083 USD
View
A
Retailer 12
-
€4,116 EUR
ZAR 74,285 ZAR
View
A
Retailer 13
-
€4,141 EUR
$4,626 USD
View
Retailer 14
-
€4,398 EUR
View
Price last confirmed 8 days ago
Retailer 15
-
€4,934 EUR
A$8,481 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
€5,738 EUR
$6,410 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
€7,448 EUR
$8,320 USD
View
B
Retailer 18
-
€9,274 EUR
$10,361 USD
View
B
Retailer 19
-
€13,601 EUR
$15,195 USD
View
Most Expensive
B
Brilliant Earth
20482374A · Oct 29
€20,873 EUR
$23,320 USD
View
19 more retailers have this diamond
Prices start from €2,142 EURSave up to €18,732 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
15.09ct Radiant
€2,142 EUR