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Cushion|Lab Grown|IGI

3.06ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804643256

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804643256

Diamond specifications and retailer prices

From €1,590 EUR
As of November 4, 2026
Save €4,193 EUR (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,783 EUR at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804643256 or 804643256. Listed at 14 retailers as of November 4, 2026, with prices from €1,590 to €5,783, a €4,193 spread on the same certified stone. Taylor and Hart lists it at €5,783. 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

3.06
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804643256
Dimensions9.70 × 7.58 × 4.85 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
9.70 mm7.58 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804643256
Side View
Table 61.0%Crown 32.6°Girdle: MED-STKPavilion 32.4°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: €4,689 EUR|Low: €1,590 EUR|High: €10,668 EUR|Avg: €4,711 EUR|-43.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 5, 2026
Retailer 8€1,590 EUR
Retailer 2€2,019 EUR
Retailer 4€2,092 EUR
Retailer 6€2,309 EUR
Retailer 11€2,589 EUR
Retailer 10€2,743 EUR
Retailer 5€3,065 EUR
Retailer 7€3,834 EUR
Retailer 13€3,976 EUR
Retailer 9€4,438 EUR
Retailer 1€4,689 EUR
Retailer 3€4,970 EUR
Retailer 12€5,022 EUR
Taylor and Hart€5,783 EUR

44 data points across 14 retailers

14 retailers€1,590 EUR to €5,783 EUR

A+
Cheapest Retailer
-
€1,590 EUR
Final sale: no returns
A
Retailer 2
-
€2,019 EUR
View
A
Retailer 3
-
€2,092 EUR
View
A
Retailer 4
-
€2,309 EUR
View
A
Retailer 5
-
€2,589 EUR
View
A
Retailer 6
-
€2,743 EUR
View
Retailer 7
-
€3,065 EUR
View
Price last confirmed 24 days ago
B+
Retailer 8
-
€3,834 EUR
View
B+
Retailer 9
-
€3,976 EUR
View
B+
Retailer 10
-
€4,438 EUR
View
B+
Retailer 11
-
€4,689 EUR
View
B+
Retailer 12
-
€4,970 EUR
View
B+
Retailer 13
-
€5,022 EUR
View
Most Expensive
B+
Taylor and Hart
F6PHQ9G · Nov 4
€5,783 EUR
$6,516 USD
View
13 more retailers have this diamond
Prices start from €1,590 EURSave up to €4,193 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+
3.06ct Cushion
€1,590 EUR