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Cushion|Lab Grown|IGI

10.55ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG652415751

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG652415751

Diamond specifications and retailer prices

From €1,728 EUR
£1,520 GBP
As of October 30, 2026
Save €11,940 EUR (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €13,668 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.55ct lab-grown cushion diamond

This 10.55ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG652415751 or 652415751. Listed at 15 retailers as of October 29, 2026, with prices from €1,728 to €13,668, a €11,940 spread on the same certified stone. Brilliant Earth lists it at €13,668. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.55
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652415751
Dimensions11.20 × 11.20 × 13.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm11.20 mm10.55 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652415751
Side View
Table 66.0%Crown 38.9°Girdle: MED-VTKPavilion 35.7°Culet: NoneDepth 69.0%

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 30
Current: €13,668 EUR|Low: €1,722 EUR|High: €14,608 EUR|Avg: €4,304 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2€1,728 EUR
Retailer 12€1,864 EUR
Retailer 3€1,931 EUR
Retailer 8€1,983 EUR
Retailer 4€2,359 EUR
Retailer 6€2,654 EUR
Retailer 9€2,759 EUR
Retailer 7€3,029 EUR
Retailer 5€3,997 EUR
Retailer 11€5,201 EUR
Retailer 13€5,537 EUR
Retailer 10€7,430 EUR
Brilliant Earth€13,668 EUR

37 data points across 13 retailers

15 retailers€1,728 EUR to €13,668 EUR

A
Cheapest Retailer
-
€1,728 EUR
£1,520 GBP
A
Retailer 2
-
€1,864 EUR
$2,082 USD
View
Final sale: no returns
Retailer 3
-
€1,931 EUR
$2,157 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
€1,983 EUR
$2,215 USD
View
A
Retailer 5
-
€2,359 EUR
$2,635 USD
View
A
Retailer 6
-
€2,654 EUR
£2,335 GBP
View
B+
Retailer 7
-
€2,759 EUR
$3,082 USD
View
A
Retailer 8
-
€3,029 EUR
View
A
Retailer 9
-
€3,997 EUR
£3,516 GBP
View
B+
Retailer 10
-
€5,201 EUR
$5,811 USD
View
B+
Retailer 11
-
€5,537 EUR
$6,186 USD
View
B
Retailer 12
-
€6,763 EUR
$7,555 USD
View
B
Retailer 13
-
€7,228 EUR
$8,075 USD
View
Retailer 14
-
€7,430 EUR
A$12,771 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
16422904A · Oct 29
€13,668 EUR
$15,270 USD
View
14 more retailers have this diamond
Prices start from €1,728 EURSave up to €11,940 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
10.55ct Cushion
€1,728 EUR