CaratHunter
Plans
Radiant|Lab Grown|IGI

10.51ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG764639970

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

Certificate IGI LG764639970

Diamond specifications and retailer prices

From €1,577 EUR
$1,769 USD
As of November 1, 2026
Save €3,023 EUR (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €4,881 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

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 LG764639970 or 764639970. Listed at 6 retailers as of October 28, 2026, with a 192% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764639970
Dimensions10.79 × 10.79 × 7.09 mm
L/W Ratio1.00
Culet sizePointed
Top View
10.79 mm10.79 mm10.51 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764639970
Side View
Table 65.0%Crown 45°Girdle: MediumPavilion 34.3°Culet: NoneDepth 65.7%

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 1
Current: €4,601 EUR|Low: €1,534 EUR|High: €20,979 EUR|Avg: €5,083 EUR|-18.4%
Rare Carat
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
November 1, 2026
Retailer 6€1,534 EUR
Retailer 8€1,577 EUR
Retailer 10€2,109 EUR
Retailer 13€2,315 EUR
Retailer 7€2,333 EUR
Retailer 4€2,389 EUR
Retailer 3€2,768 EUR
Retailer 14€3,682 EUR
Retailer 2€3,866 EUR
Retailer 9€4,455 EUR
Rare Carat€4,601 EUR
Retailer 15€5,365 EUR
Retailer 11€6,298 EUR
Retailer 12€8,459 EUR
Retailer 5€20,979 EUR

18 data points across 15 retailers

6 retailers€1,577 EUR to €4,601 EUR

A
Cheapest Retailer
-
€1,577 EUR
$1,769 USD
Final sale: no returns
B+
Retailer 2
-
€2,109 EUR
$2,366 USD
View
B+
Retailer 3
-
€3,866 EUR
$4,336 USD
View
B+
Retailer 4
-
€4,455 EUR
$4,997 USD
View
B+
Retailer 5
-
€4,601 EUR
$5,160 USD
View
Most Expensive
Rare Carat
758-46_l_815648717 · Oct 21
€4,881 EUR
$5,475 USD
View
Price last confirmed 12 days ago
5 more retailers have this diamond
Prices start from €1,577 EURSave up to €3,023 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
€1,577 EUR