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Cushion|Lab Grown|IGI

2.50ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG766685103

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

Certificate IGI LG766685103

Diamond specifications and retailer prices

From €1,028 EUR
$1,148 USD
As of October 31, 2026
Save €6,509 EUR (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €7,537 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG766685103 or 766685103. Listed at 13 retailers as of October 31, 2026, with prices from €1,028 to €7,537, a €6,509 spread on the same certified stone. Do Amore Diamonds lists it at €7,537. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766685103
Dimensions7.63 × 7.57 × 5.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.63 mm7.57 mm2.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG766685103
Side View
Table 60.0%Crown 36.2°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €7,537 EUR|Low: €848 EUR|High: €8,629 EUR|Avg: €3,057 EUR|-12.7%
Do Amore Diamonds
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 31, 2026
Retailer 11€1,028 EUR
Retailer 10€1,221 EUR
Retailer 6€1,226 EUR
Retailer 3€1,438 EUR
Retailer 4€1,441 EUR
Retailer 2€1,711 EUR
Retailer 7€2,072 EUR
Retailer 13€2,914 EUR
Retailer 5€3,358 EUR
Retailer 9€3,706 EUR
Retailer 12€4,346 EUR
Retailer 8€4,699 EUR
Do Amore Diamonds€7,537 EUR

34 data points across 13 retailers

13 retailers€1,028 EUR to €7,537 EUR

A
Cheapest Retailer
-
€1,028 EUR
$1,148 USD
Final sale: no returns
A
Retailer 2
-
€1,221 EUR
$1,364 USD
View
A
Retailer 3
-
€1,226 EUR
$1,370 USD
View
A
Retailer 4
-
€1,438 EUR
$1,606 USD
View
A
Retailer 5
-
€1,441 EUR
$1,610 USD
View
A
Retailer 6
-
€1,711 EUR
View
A
Retailer 7
-
€2,072 EUR
$2,315 USD
View
A
Retailer 8
-
€2,914 EUR
$3,255 USD
View
B+
Retailer 9
-
€3,358 EUR
$3,752 USD
View
B+
Retailer 10
-
€3,706 EUR
£3,260 GBP
View
Retailer 11
-
€4,346 EUR
$4,855 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
€4,699 EUR
$5,250 USD
View
Most Expensive
B
Do Amore Diamonds
27-8E5D7F810 · Oct 31
€7,537 EUR
$8,420 USD
View
12 more retailers have this diamond
Prices start from €1,028 EURSave up to €6,509 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
€1,028 EUR