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Radiant|Lab Grown|IGI

15.07ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG782647717

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

Certificate IGI LG782647717

Diamond specifications and retailer prices

From €2,203 EUR
£1,945 GBP
As of October 27, 2026
Save €11,296 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €13,499 EUR at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 15.07ct lab-grown radiant diamond

This 15.07ct 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 LG782647717 or 782647717. Listed at 20 retailers as of October 27, 2026, with prices from €2,203 to €13,499, a €11,296 spread on the same certified stone. Brilliant Earth lists it at €13,499. 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

15.07
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782647717
Dimensions11.84 × 17.98 × 7.96 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.84 mm17.98 mm15.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782647717
Side View
Table 63.0%Crown 44.5°Girdle: Slightly ThickPavilion 35.4°Culet: NoneDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: €13,499 EUR|Low: €2,195 EUR|High: €13,499 EUR|Avg: €5,771 EUR
Brilliant Earth
Retailer 2
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Retailer 21
November 2, 2026
Retailer 18€2,203 EUR
Retailer 6€2,357 EUR
Retailer 4€2,564 EUR
Retailer 14€2,639 EUR
Retailer 8€2,734 EUR
Retailer 3€2,737 EUR
Retailer 15€3,001 EUR
Retailer 11€3,180 EUR
Retailer 2€3,573 EUR
Retailer 19€3,670 EUR
Retailer 5€3,758 EUR
Retailer 20€4,216 EUR
Retailer 9€4,257 EUR
Retailer 21€5,074 EUR
Retailer 7€5,635 EUR
Retailer 10€7,644 EUR
Retailer 12€9,534 EUR
Retailer 16€9,588 EUR
Retailer 17€12,689 EUR
Retailer 13€12,787 EUR
Brilliant Earth€13,499 EUR

31 data points across 21 retailers

20 retailers€2,203 EUR to €13,499 EUR

A
Cheapest Retailer
-
€2,203 EUR
£1,945 GBP
Retailer 2
-
€2,357 EUR
$2,644 USD
View
Price last confirmed 10 days ago
Retailer 3
-
€2,564 EUR
$2,876 USD
View
Price last confirmed 9 days ago
Retailer 4
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€2,734 EUR
$3,067 USD
View
Price last confirmed 7 days ago
Retailer 5
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€2,737 EUR
$3,070 USD
View
Price last confirmed 5 days ago
A
Retailer 6
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€3,001 EUR
HK$26,300 HKD
View
Retailer 7
-
€3,180 EUR
$3,567 USD
View
Price last confirmed 7 days ago
A
Retailer 8
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€3,573 EUR
$4,007 USD
View
A
Retailer 9
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€3,670 EUR
£3,242 GBP
View
Retailer 10
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€3,758 EUR
$4,215 USD
View
Price last confirmed 8 days ago
Retailer 11
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€4,216 EUR
ZAR 76,394 ZAR
View
Price last confirmed 8 days ago
Retailer 12
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€4,257 EUR
$4,775 USD
View
Price last confirmed 6 days ago
Retailer 13
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€5,074 EUR
A$8,756 AUD
View
Price last confirmed 11 days ago
Retailer 14
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€5,635 EUR
$6,320 USD
View
Price last confirmed 12 days ago
Retailer 15
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€7,644 EUR
$8,573 USD
View
Price last confirmed 8 days ago
Retailer 16
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€9,534 EUR
$10,694 USD
View
Price last confirmed 7 days ago
B
Retailer 17
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€9,588 EUR
A$16,544 AUD
View
B
Retailer 18
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€12,689 EUR
$14,232 USD
View
B
Retailer 19
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€12,787 EUR
$14,342 USD
View
Most Expensive
B
Brilliant Earth
18444667A · Nov 1
€13,499 EUR
$15,140 USD
View
19 more retailers have this diamond
Prices start from €2,203 EURSave up to €11,296 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
15.07ct Radiant
€2,203 EUR