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Radiant|Lab Grown|IGI

10.51ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG754514571

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

Certificate IGI LG754514571

Diamond specifications and retailer prices

From €1,378 EUR
$1,546 USD
As of November 2, 2026
Save €8,875 EUR (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €10,253 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 10.51ct lab-grown radiant diamond

This 10.51ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754514571 or 754514571. Listed at 24 retailers as of November 2, 2026, with prices from €1,378 to €10,253, a €8,875 spread on the same certified stone. Brilliant Earth lists it at €10,253. 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

10.51
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754514571
Dimensions15.90 × 10.60 × 7.19 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.90 mm10.60 mm10.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754514571
Side View
Table 64.0%Crown 42.2°Girdle: Slightly ThickPavilion 35.2°Culet: NoneDepth 67.8%

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: €10,253 EUR|Low: €1,311 EUR|High: €10,253 EUR|Avg: €3,560 EUR
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 4€1,378 EUR
Retailer 12€1,500 EUR
Retailer 10€1,599 EUR
Retailer 9€1,752 EUR
Retailer 19€1,760 EUR
Retailer 6€2,050 EUR
Retailer 13€2,246 EUR
Retailer 20€2,475 EUR
Retailer 7€2,518 EUR
Retailer 18€2,640 EUR
Retailer 2€2,663 EUR
Retailer 15€2,963 EUR
Retailer 5€2,997 EUR
Retailer 14€3,859 EUR
Retailer 16€4,309 EUR
Retailer 8€4,666 EUR
Retailer 21€4,904 EUR
Retailer 11€5,619 EUR
Retailer 3€6,725 EUR
Retailer 17€7,548 EUR
Brilliant Earth€10,253 EUR

37 data points across 21 retailers

24 retailers€1,378 EUR to €10,253 EUR

A
Cheapest Retailer
-
€1,378 EUR
$1,546 USD
A
Retailer 2
-
€1,500 EUR
$1,682 USD
View
Retailer 3
-
€1,583 EUR
$1,776 USD
View
Price last confirmed 20 days ago
A
Retailer 4
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€1,599 EUR
$1,793 USD
View
A
Retailer 5
-
€1,752 EUR
$1,965 USD
View
A
Retailer 6
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€1,760 EUR
$1,974 USD
View
Final sale: no returns
A
Retailer 7
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€2,050 EUR
$2,299 USD
View
A
Retailer 8
-
€2,246 EUR
£1,983 GBP
View
A
Retailer 9
-
€2,475 EUR
ZAR 44,847 ZAR
View
B+
Retailer 10
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€2,518 EUR
$2,824 USD
View
A
Retailer 11
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€2,640 EUR
View
A
Retailer 12
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€2,663 EUR
$2,987 USD
View
A
Retailer 13
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€2,963 EUR
A$5,112 AUD
View
A
Retailer 14
-
€2,997 EUR
$3,361 USD
View
B+
Retailer 15
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€3,859 EUR
£3,408 GBP
View
B+
Retailer 16
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€4,309 EUR
$4,833 USD
View
B+
Retailer 17
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€4,311 EUR
$4,835 USD
View
B+
Retailer 18
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€4,666 EUR
$5,233 USD
View
Retailer 19
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€4,904 EUR
$5,500 USD
View
Price last confirmed 14 days ago
B
Retailer 20
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€5,619 EUR
$6,302 USD
View
B
Retailer 21
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€6,114 EUR
$6,858 USD
View
B
Retailer 22
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€6,725 EUR
$7,543 USD
View
B
Retailer 23
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€7,548 EUR
A$13,024 AUD
View
Most Expensive
B
Brilliant Earth
20259847A · Nov 2
€10,253 EUR
$11,500 USD
View
23 more retailers have this diamond
Prices start from €1,378 EURSave up to €8,875 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
10.51ct Radiant
€1,378 EUR