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Cushion|Lab Grown|IGI

10.51ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG820601022

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG820601022

Diamond specifications and retailer prices

From €1,985 EUR
$2,226 USD
As of October 31, 2026
Save €6,048 EUR (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €8,033 EUR at With Clarity · As of November 2, 2026
View at With Clarity

About this 10.51ct lab-grown cushion diamond

This 10.51ct lab-grown cushion 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 LG820601022 or 820601022. Listed at 16 retailers as of October 31, 2026, with prices from €1,985 to €8,033, a €6,048 spread on the same certified stone. With Clarity lists it at €8,033. 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 angle32.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820601022
Dimensions16.67 × 11.07 × 7.15 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.67 mm11.07 mm10.51 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820601022
Side View
Table 64.0%Crown 32.8°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 64.6%

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: Oct 31
Current: €2,829 EUR|Low: €1,985 EUR|High: €8,033 EUR|Avg: €4,179 EUR|-1.1%
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
Retailer 14
Retailer 15
With Clarity
November 1, 2026
Retailer 2€1,985 EUR
Retailer 10€2,207 EUR
Retailer 3€2,374 EUR
Retailer 1€2,829 EUR
Retailer 12€3,069 EUR
Retailer 8€3,100 EUR
Retailer 9€3,137 EUR
Retailer 13€3,900 EUR
Retailer 4€4,825 EUR
Retailer 15€5,122 EUR
Retailer 11€5,439 EUR
Retailer 5€5,866 EUR
Retailer 6€6,871 EUR
Retailer 14€6,895 EUR
Retailer 7€7,197 EUR
With Clarity€8,033 EUR

39 data points across 16 retailers

16 retailers€1,985 EUR to €8,033 EUR

A
Cheapest Retailer
-
€1,985 EUR
$2,226 USD
Final sale: no returns
A
Retailer 2
-
€2,207 EUR
$2,475 USD
View
A
Retailer 3
-
€2,374 EUR
HK$20,800 HKD
View
A
Retailer 4
-
€2,829 EUR
£2,498 GBP
View
A
Retailer 5
-
€3,069 EUR
$3,442 USD
View
A
Retailer 6
-
€3,100 EUR
View
Retailer 7
-
€3,137 EUR
$3,518 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
€3,900 EUR
£3,444 GBP
View
B+
Retailer 9
-
€4,825 EUR
$5,412 USD
View
B+
Retailer 10
-
€5,122 EUR
$5,745 USD
View
B+
Retailer 11
-
€5,439 EUR
$6,101 USD
View
B+
Retailer 12
-
€5,866 EUR
$6,579 USD
View
B+
Retailer 13
-
€6,871 EUR
SGD 10,414 SGD
View
B
Retailer 14
-
€6,895 EUR
$7,733 USD
View
B
Retailer 15
-
€7,197 EUR
$8,072 USD
View
Most Expensive
B
With Clarity
820601022 · Nov 2
€8,033 EUR
$9,010 USD
View
15 more retailers have this diamond
Prices start from €1,985 EURSave up to €6,048 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 Cushion
€1,985 EUR