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Cushion|Lab Grown|IGI

2.85ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804666410

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804666410

Diamond specifications and retailer prices

From €1,791 EUR
$2,001 USD
As of October 30, 2026
Save €4,940 EUR (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €6,731 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.85ct lab-grown cushion diamond

This 2.85ct 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 LG804666410 or 804666410. Listed at 12 retailers as of October 30, 2026, with prices from €1,791 to €6,731, a €4,940 spread on the same certified stone. Brilliant Earth lists it at €6,731. 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

2.85
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804666410
Dimensions9.51 × 7.42 × 5.01 mm
L/W Ratio1.28
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
9.51 mm7.42 mm2.85 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804666410
Side View
Table 57.0%Crown 36.7°Girdle: MED-STKPavilion 35°Culet: NoneDepth 67.5%

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 30
Current: €6,731 EUR|Low: €1,791 EUR|High: €10,544 EUR|Avg: €4,711 EUR|-36.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6€1,791 EUR
Retailer 9€1,971 EUR
Retailer 2€2,285 EUR
Retailer 4€2,564 EUR
Retailer 10€2,578 EUR
Retailer 5€2,993 EUR
Retailer 3€4,434 EUR
Retailer 11€4,881 EUR
Retailer 12€5,433 EUR
Retailer 8€5,670 EUR
Retailer 7€6,216 EUR
Brilliant Earth€6,731 EUR

42 data points across 12 retailers

12 retailers€1,791 EUR to €6,731 EUR

A
Cheapest Retailer
-
€1,791 EUR
$2,001 USD
A
Retailer 2
-
€1,971 EUR
HK$17,200 HKD
View
A
Retailer 3
-
€2,285 EUR
£2,010 GBP
View
A
Retailer 4
-
€2,564 EUR
$2,865 USD
View
A
Retailer 5
-
€2,578 EUR
View
A
Retailer 6
-
€2,993 EUR
$3,344 USD
View
B+
Retailer 7
-
€4,434 EUR
$4,953 USD
View
B+
Retailer 8
-
€4,881 EUR
£4,294 GBP
View
Retailer 9
-
€5,433 EUR
$6,070 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€5,670 EUR
$6,335 USD
View
B
Retailer 11
-
€6,216 EUR
$6,945 USD
View
Most Expensive
B
Brilliant Earth
20502481A · Oct 30
€6,731 EUR
$7,520 USD
View
11 more retailers have this diamond
Prices start from €1,791 EURSave up to €4,940 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
2.85ct Cushion
€1,791 EUR