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Radiant|Lab Grown|IGI

10.51ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG836618194

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

Certificate IGI LG836618194

Diamond specifications and retailer prices

From €1,493 EUR
£1,318 GBP
As of November 1, 2026
Save €8,760 EUR (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €10,253 EUR at Brilliant Earth · As of October 31, 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 LG836618194 or 836618194. Listed at 18 retailers as of October 31, 2026, with prices from €1,493 to €10,253, a €8,760 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 angle42.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836618194
Dimensions15.61 × 10.76 × 7.17 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.61 mm10.76 mm10.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836618194
Side View
Table 65.0%Crown 42.7°Girdle: MediumPavilion 34.4°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: Nov 1
Current: €10,253 EUR|Low: €1,493 EUR|High: €10,253 EUR|Avg: €3,957 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
November 1, 2026
Retailer 2€1,493 EUR
Retailer 14€1,616 EUR
Retailer 9€1,702 EUR
Retailer 15€1,823 EUR
Retailer 11€2,370 EUR
Retailer 7€2,635 EUR
Retailer 10€2,677 EUR
Retailer 13€2,683 EUR
Retailer 3€2,688 EUR
Retailer 12€3,099 EUR
Retailer 17€4,036 EUR
Retailer 4€4,293 EUR
Retailer 8€4,922 EUR
Retailer 5€5,580 EUR
Retailer 6€5,874 EUR
Retailer 16€6,089 EUR
Retailer 18€6,747 EUR
Brilliant Earth€10,253 EUR

28 data points across 18 retailers

18 retailers€1,493 EUR to €10,253 EUR

A
Cheapest Retailer
-
€1,493 EUR
£1,318 GBP
A
Retailer 2
-
€1,616 EUR
$1,812 USD
View
Final sale: no returns
Retailer 3
-
€1,702 EUR
$1,909 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
€1,823 EUR
$2,045 USD
View
A
Retailer 5
-
€2,370 EUR
£2,093 GBP
View
A
Retailer 6
-
€2,635 EUR
ZAR 47,750 ZAR
View
B+
Retailer 7
-
€2,677 EUR
$3,002 USD
View
A
Retailer 8
-
€2,683 EUR
View
A
Retailer 9
-
€2,688 EUR
$3,015 USD
View
B+
Retailer 10
-
€3,099 EUR
A$5,348 AUD
View
B+
Retailer 11
-
€4,036 EUR
£3,564 GBP
View
B+
Retailer 12
-
€4,293 EUR
$4,815 USD
View
Retailer 13
-
€4,922 EUR
$5,520 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
€5,580 EUR
SGD 8,457 SGD
View
B
Retailer 15
-
€5,874 EUR
$6,589 USD
View
B
Retailer 16
-
€6,089 EUR
$6,830 USD
View
B
Retailer 17
-
€6,747 EUR
$7,567 USD
View
Most Expensive
B
Brilliant Earth
21695382A · Oct 31
€10,253 EUR
$11,500 USD
View
17 more retailers have this diamond
Prices start from €1,493 EURSave up to €8,760 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
€1,493 EUR