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Cushion|Lab Grown|IGI

2.50ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG779652026

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG779652026

Diamond specifications and retailer prices

From €465 EUR
$520 USD
As of October 31, 2026
Save €2,614 EUR (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,079 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.5ct lab-grown cushion diamond

This 2.5ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779652026 or 779652026. Listed at 13 retailers as of October 30, 2026, with prices from €465 to €3,079, a €2,614 spread on the same certified stone. Brilliant Earth lists it at €3,079. 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

2.50
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779652026
Dimensions7.99 × 7.83 × 5.13 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm7.83 mm2.50 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779652026
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 65.5%

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: €3,079 EUR|Low: €324 EUR|High: €4,019 EUR|Avg: €1,128 EUR|-23.4%
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
Retailer 14
October 31, 2026
Retailer 12€324 EUR
Retailer 5€346 EUR
Retailer 7€465 EUR
Retailer 4€531 EUR
Retailer 8€560 EUR
Retailer 2€568 EUR
Retailer 11€659 EUR
Retailer 14€798 EUR
Retailer 3€1,084 EUR
Retailer 6€1,200 EUR
Retailer 13€1,244 EUR
Retailer 9€1,299 EUR
Retailer 10€1,777 EUR
Brilliant Earth€3,079 EUR

36 data points across 14 retailers

13 retailers€465 EUR to €3,079 EUR

Retailer 1
-
€324 EUR
$362 USD
Price last confirmed 20 days ago
Retailer 2
-
€346 EUR
£304 GBP
View
Price last confirmed 22 days ago
A
Retailer 3
-
€465 EUR
$520 USD
View
B+
Retailer 4
-
€531 EUR
$593 USD
View
A
Retailer 5
-
€560 EUR
View
A
Retailer 6
-
€568 EUR
£500 GBP
View
A
Retailer 7
-
€659 EUR
$736 USD
View
A
Retailer 8
-
€798 EUR
$892 USD
View
Retailer 9
-
€1,084 EUR
$1,211 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
€1,244 EUR
$1,390 USD
View
B+
Retailer 11
-
€1,299 EUR
£1,143 GBP
View
Retailer 12
-
€1,777 EUR
$1,985 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
17986065A · Oct 30
€3,079 EUR
$3,440 USD
View
12 more retailers have this diamond
Prices start from €465 EURSave up to €2,614 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
2.50ct Cushion
€465 EUR