CaratHunter
Plans
Radiant|Lab Grown|IGI

10.51ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG720521923

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

Certificate IGI LG720521923

Diamond specifications and retailer prices

From €2,777 EUR
CA$4,326 CAD
As of November 2, 2026
Save €4,570 EUR (62%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €7,347 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

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 LG720521923 or 720521923. Listed at 2 retailers as of November 1, 2026, with prices from €2,777 to €7,347, a €4,570 spread on the same certified stone. The Diamond Guys lists it at €7,347. 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 angle46.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720521923
Dimensions15.72 × 10.82 × 7.29 mm
L/W Ratio1.45
Culet sizePointed
Top View
15.72 mm10.82 mm10.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720521923
Side View
Table 66.0%Crown 46.7°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €2,376 EUR|Low: €1,578 EUR|High: €20,890 EUR|Avg: €6,737 EUR|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
August 3, 2026
Retailer 10€1,578 EUR
Retailer 12€2,269 EUR
Retailer 1€2,376 EUR
Retailer 11€2,586 EUR
Retailer 7€2,777 EUR
Retailer 3€3,322 EUR
Retailer 8€3,791 EUR
Retailer 6€4,803 EUR
Retailer 2€5,094 EUR
Retailer 9€5,556 EUR
The Diamond Guys€7,347 EUR
Retailer 13€8,452 EUR
Retailer 5€17,649 EUR
Retailer 4€20,890 EUR

26 data points across 14 retailers

2 retailers€2,777 EUR to €7,347 EUR

A
Cheapest Retailer
-
€2,777 EUR
CA$4,326 CAD
Most Expensive
B
The Diamond Guys
1954437959 · Nov 1
€7,347 EUR
$8,240 USD
View
1 more retailer has this diamond
Prices start from €2,777 EURSave up to €4,570 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
€2,777 EUR