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Cushion|Lab Grown|IGI

2.80ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG834614530

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG834614530

Diamond specifications and retailer prices

From €2,284 EUR
$2,552 USD
As of October 29, 2026
Save €11,939 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €14,223 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.8ct lab-grown cushion diamond

This 2.8ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834614530 or 834614530. Listed at 17 retailers as of October 29, 2026, with prices from €2,284 to €14,223, a €11,939 spread on the same certified stone. Do Amore Diamonds lists it at €14,223. 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

2.80
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834614530
Dimensions8.69 × 8.45 × 5.24 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeLarge
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
8.69 mm8.45 mm2.80 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834614530
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 41.6°Culet: LargeDepth 62.0%

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 29
Current: €14,223 EUR|Low: €2,021 EUR|High: €14,223 EUR|Avg: €4,571 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 9€2,284 EUR
Retailer 4€2,417 EUR
Retailer 11€2,443 EUR
Retailer 6€2,486 EUR
Retailer 17€2,650 EUR
Retailer 7€2,672 EUR
Retailer 16€2,998 EUR
Retailer 13€3,888 EUR
Retailer 12€3,889 EUR
Retailer 2€3,952 EUR
Retailer 18€4,021 EUR
Retailer 10€4,180 EUR
Retailer 3€5,047 EUR
Retailer 5€6,830 EUR
Retailer 8€7,229 EUR
Retailer 15€7,454 EUR
Retailer 19€7,691 EUR
Retailer 14€10,193 EUR
Do Amore Diamonds€14,223 EUR

13 data points across 19 retailers

17 retailers€2,284 EUR to €14,223 EUR

A
Cheapest Retailer
-
€2,284 EUR
$2,552 USD
A
Retailer 2
-
€2,417 EUR
$2,700 USD
View
A
Retailer 3
-
€2,486 EUR
$2,777 USD
View
A
Retailer 4
-
€2,650 EUR
$2,961 USD
View
A
Retailer 5
-
€2,672 EUR
$2,985 USD
View
Final sale: no returns
A
Retailer 6
-
€2,698 EUR
$3,014 USD
View
B+
Retailer 7
-
€3,888 EUR
$4,344 USD
View
B+
Retailer 8
-
€3,889 EUR
$4,345 USD
View
B+
Retailer 9
-
€3,952 EUR
£3,477 GBP
View
B+
Retailer 10
-
€4,021 EUR
$4,492 USD
View
B+
Retailer 11
-
€5,047 EUR
£4,440 GBP
View
B
Retailer 12
-
€6,830 EUR
$7,631 USD
View
B
Retailer 13
-
€7,229 EUR
$8,077 USD
View
B
Retailer 14
-
€7,454 EUR
£6,557 GBP
View
B
Retailer 15
-
€7,691 EUR
$8,592 USD
View
B
Retailer 16
-
€10,193 EUR
$11,388 USD
View
Most Expensive
B
Do Amore Diamonds
20-E100982 · Oct 31
€14,223 EUR
$15,890 USD
View
16 more retailers have this diamond
Prices start from €2,284 EURSave up to €11,939 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
2.80ct Cushion
€2,284 EUR