CaratHunter
Plans
Cushion|Lab Grown|IGI

3.06ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG768629844

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768629844

Diamond specifications and retailer prices

From €1,922 EUR
As of November 4, 2026
Save €5,941 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €7,863 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

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 LG768629844 or 768629844. Listed at 13 retailers as of November 4, 2026, with prices from €1,922 to €7,863, a €5,941 spread on the same certified stone. Blue Nile lists it at €7,863. 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 angle33.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629844
Dimensions9.77 × 7.76 × 5.12 mm
L/W Ratio1.26
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
9.77 mm7.76 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629844
Side View
Table 60.0%Crown 33.7°Girdle: MED-THKPavilion 34.8°Culet: NoneDepth 66.0%

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: Nov 4
Current: €7,863 EUR|Low: €1,922 EUR|High: €12,360 EUR|Avg: €5,106 EUR|-36.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 4€1,922 EUR
Retailer 3€2,121 EUR
Retailer 8€2,204 EUR
Retailer 7€2,479 EUR
Retailer 11€2,658 EUR
Retailer 12€2,798 EUR
Retailer 9€4,313 EUR
Retailer 14€4,499 EUR
Retailer 13€4,600 EUR
Retailer 6€5,019 EUR
Retailer 2€5,031 EUR
Retailer 10€6,207 EUR
Retailer 5€7,251 EUR
Blue Nile€7,863 EUR

34 data points across 14 retailers

13 retailers€1,922 EUR to €7,863 EUR

A
Cheapest Retailer
-
€1,922 EUR
A
Retailer 2
-
€2,121 EUR
View
A
Retailer 3
-
€2,204 EUR
View
A
Retailer 4
-
€2,479 EUR
View
A
Retailer 5
-
€2,658 EUR
View
A
Retailer 6
-
€2,798 EUR
View
B+
Retailer 7
-
€4,313 EUR
View
B+
Retailer 8
-
€4,499 EUR
View
B+
Retailer 9
-
€4,600 EUR
View
B+
Retailer 10
-
€5,031 EUR
View
B+
Retailer 11
-
€6,207 EUR
View
B+
Retailer 12
-
€7,251 EUR
View
Most Expensive
B
Blue Nile
29314091 · Nov 5
€7,863 EUR
$8,859 USD
View
12 more retailers have this diamond
Prices start from €1,922 EURSave up to €5,941 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
€1,922 EUR