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Cushion|Lab Grown|IGI

10.20ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG849654973

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG849654973

Diamond specifications and retailer prices

From €1,956 EUR
$2,185 USD
As of November 1, 2026
Save €8,042 EUR (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €9,998 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 10.2ct lab-grown cushion diamond

This 10.2ct 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 LG849654973 or 849654973. Listed at 3 retailers as of October 28, 2026, with prices from €1,956 to €9,998, a €8,042 spread on the same certified stone. Brilliant Earth lists it at €9,998. 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

10.20
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849654973
Dimensions15.47 × 11.13 × 7.50 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.47 mm11.13 mm10.20 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849654973
Side View
Table 59.0%Crown 35.7°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €2,779 EUR|Low: €1,956 EUR|High: €2,807 EUR|Avg: €2,611 EUR|-0.4%
Retailer 1
Retailer 2
November 2, 2026
Retailer 2€1,956 EUR
Retailer 1€2,779 EUR

7 data points across 2 retailers

3 retailers€1,956 EUR to €9,998 EUR

A
Cheapest Retailer
-
€1,956 EUR
$2,185 USD
Final sale: no returns
A
Retailer 2
-
€2,779 EUR
£2,444 GBP
View
Most Expensive
B
Brilliant Earth
22344945A · Oct 28
€9,998 EUR
$11,170 USD
View
2 more retailers have this diamond
Prices start from €1,956 EURSave up to €8,042 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
10.20ct Cushion
€1,956 EUR