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Cushion|Lab Grown|IGI

2.76ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG816636471

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816636471

Diamond specifications and retailer prices

From €941 EUR
$1,051 USD
As of October 29, 2026
Save €2,382 EUR (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €8,459 EUR at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 2.76ct lab-grown cushion diamond

This 2.76ct 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 LG816636471 or 816636471. Listed at 5 retailers as of October 25, 2026, with a 253% 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

2.76
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816636471
Dimensions9.80 × 7.13 × 4.75 mm
L/W Ratio1.37
Girdle conditionFaceted
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
9.80 mm7.13 mm2.76 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816636471
Side View
Table 57.0%Crown 31.8°Girdle: MED-THKPavilion 33.2°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
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 29
Current: €8,459 EUR|Low: €941 EUR|High: €8,459 EUR|Avg: €3,475 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2€941 EUR
Retailer 3€1,105 EUR
Retailer 4€1,951 EUR
Retailer 5€3,323 EUR
Brilliant Earth€8,459 EUR

22 data points across 5 retailers

5 retailers€941 EUR to €3,323 EUR

A
Cheapest Retailer
-
€941 EUR
$1,051 USD
A
Retailer 2
-
€1,105 EUR
$1,235 USD
View
A
Retailer 3
-
€1,951 EUR
$2,180 USD
View
A
Retailer 4
-
€3,323 EUR
£2,923 GBP
View
Most Expensive
Brilliant Earth
20730473A · Sep 23
€8,459 EUR
$9,450 USD
View
Price last confirmed 37 days ago
4 more retailers have this diamond
Prices start from €941 EURSave up to €2,382 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
2.76ct Cushion
€941 EUR