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Radiant|Lab Grown|IGI

15.06ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG729527766

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

Certificate IGI LG729527766

Diamond specifications and retailer prices

From €1,999 EUR
£1,765 GBP
As of November 2, 2026
Save €11,491 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €13,490 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.06ct lab-grown radiant diamond

This 15.06ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG729527766 or 729527766. Listed at 14 retailers as of November 2, 2026, with prices from €1,999 to €13,490, a €11,491 spread on the same certified stone. Brilliant Earth lists it at €13,490. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

15.06
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle29.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729527766
Dimensions12.71 × 12.71 × 7.43 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.71 mm12.71 mm15.06 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729527766
Side View
Table 66.0%Crown 44.1°Girdle: Slightly ThickPavilion 29.8°Culet: NoneDepth 58.5%

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 2
Current: €13,490 EUR|Low: €1,999 EUR|High: €34,189 EUR|Avg: €10,207 EUR|-3.0%
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
November 2, 2026
Retailer 10€1,999 EUR
Retailer 13€2,145 EUR
Retailer 14€2,403 EUR
Retailer 16€2,635 EUR
Retailer 11€3,399 EUR
Retailer 2€3,540 EUR
Retailer 15€3,853 EUR
Retailer 9€3,880 EUR
Retailer 12€3,881 EUR
Retailer 6€5,550 EUR
Retailer 5€8,688 EUR
Retailer 7€10,608 EUR
Retailer 3€12,173 EUR
Retailer 4€12,693 EUR
Brilliant Earth€13,490 EUR
Retailer 8€34,189 EUR

25 data points across 16 retailers

14 retailers€1,999 EUR to €13,490 EUR

A
Cheapest Retailer
-
€1,999 EUR
£1,765 GBP
A
Retailer 2
-
€2,145 EUR
$2,406 USD
View
A
Retailer 3
-
€2,403 EUR
$2,695 USD
View
Final sale: no returns
A
Retailer 4
-
€2,635 EUR
$2,955 USD
View
A
Retailer 5
-
€3,399 EUR
£3,002 GBP
View
A
Retailer 6
-
€3,540 EUR
$3,970 USD
View
A
Retailer 7
-
€3,853 EUR
ZAR 69,813 ZAR
View
A
Retailer 8
-
€3,880 EUR
View
B+
Retailer 9
-
€3,881 EUR
$4,353 USD
View
B+
Retailer 10
-
€5,550 EUR
$6,225 USD
View
B
Retailer 11
-
€8,688 EUR
$9,745 USD
View
B
Retailer 12
-
€12,173 EUR
$13,653 USD
View
B
Retailer 13
-
€12,693 EUR
$14,237 USD
View
Most Expensive
B
Brilliant Earth
16604542A · Nov 2
€13,490 EUR
$15,130 USD
View
13 more retailers have this diamond
Prices start from €1,999 EURSave up to €11,491 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
15.06ct Radiant
€1,999 EUR