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Cushion|Lab Grown|IGI

10.21ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG763607274

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG763607274

Diamond specifications and retailer prices

From €6,874 EUR
$7,710 USD
As of October 28, 2026
Save €12,369 EUR (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €28,664 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 10.21ct lab-grown cushion diamond

This 10.21ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763607274 or 763607274. Listed at 8 retailers as of October 28, 2026, with a 180% 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

10.21
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763607274
Dimensions15.47 × 11.10 × 7.33 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.47 mm11.10 mm10.21 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763607274
Side View
Table 63.0%Crown 37.8°Girdle: MED-THKPavilion 35.3°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €28,664 EUR|Low: €4,908 EUR|High: €28,664 EUR|Avg: €11,193 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10€4,908 EUR
Retailer 4€6,874 EUR
Retailer 3€7,206 EUR
Retailer 6€7,473 EUR
Retailer 7€7,596 EUR
Retailer 9€8,789 EUR
Retailer 5€9,190 EUR
Retailer 2€10,150 EUR
Retailer 8€11,728 EUR
Retailer 11€19,243 EUR
Do Amore Diamonds€28,664 EUR

8 data points across 11 retailers

8 retailers€6,874 EUR to €19,243 EUR

B+
Cheapest Retailer
-
€6,874 EUR
$7,710 USD
B+
Retailer 2
-
€7,473 EUR
$8,382 USD
View
B
Retailer 3
-
€7,596 EUR
£6,708 GBP
View
B+
Retailer 4
-
€9,190 EUR
$10,308 USD
View
B
Retailer 5
-
€10,150 EUR
A$17,514 AUD
View
B
Retailer 6
-
€11,728 EUR
$13,154 USD
View
B
Retailer 7
-
€19,243 EUR
$21,583 USD
View
Most Expensive
Do Amore Diamonds
27-11C8B918C · Nov 2
€28,664 EUR
$32,150 USD
View
Price under review
7 more retailers have this diamond
Prices start from €6,874 EURSave up to €12,369 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.

B+
10.21ct Cushion
€6,874 EUR