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Cushion|Lab Grown|IGI

3.06ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG798609342

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG798609342

Diamond specifications and retailer prices

From €3,350 EUR
As of November 4, 2026
Save €14,910 EUR (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €18,260 EUR at With Clarity · As of November 4, 2026
View at With Clarity

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 LG798609342 or 798609342. Listed at 20 retailers as of November 4, 2026, with prices from €3,350 to €18,260, a €14,910 spread on the same certified stone. With Clarity lists it at €18,260. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798609342
Dimensions10.07 × 7.66 × 5.04 mm
L/W Ratio1.31
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
10.07 mm7.66 mm3.06 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798609342
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 65.8%

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: Nov 4
Current: €7,870 EUR|Low: €3,242 EUR|High: €13,015 EUR|Avg: €6,495 EUR|-1.3%
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
Retailer 14
November 5, 2026
Retailer 11€3,372 EUR
Retailer 3€3,662 EUR
Retailer 2€3,684 EUR
Retailer 6€3,816 EUR
Retailer 10€4,118 EUR
Retailer 7€4,882 EUR
Retailer 8€5,639 EUR
Retailer 14€6,102 EUR
Retailer 1€7,870 EUR
Retailer 12€8,114 EUR
Retailer 9€8,579 EUR
Retailer 5€9,273 EUR
Retailer 4€9,690 EUR
Retailer 13€13,015 EUR

44 data points across 14 retailers

20 retailers€3,350 EUR to €18,260 EUR

A
Cheapest Retailer
-
€3,350 EUR
A
Retailer 2
-
€3,372 EUR
View
A
Retailer 3
-
€3,662 EUR
View
Retailer 4
-
€3,684 EUR
View
Price last confirmed 24 days ago
A
Retailer 5
-
€3,816 EUR
View
A
Retailer 6
-
€3,821 EUR
View
B+
Retailer 7
-
€4,118 EUR
View
Final sale: no returns
B+
Retailer 8
-
€4,882 EUR
View
B+
Retailer 9
-
€5,639 EUR
View
B+
Retailer 10
-
€5,654 EUR
View
B+
Retailer 11
-
€6,102 EUR
View
B+
Retailer 12
-
€7,870 EUR
View
B+
Retailer 13
-
€8,114 EUR
View
B
Retailer 14
-
€8,579 EUR
View
B
Retailer 15
-
€9,273 EUR
View
B
Retailer 16
-
€9,690 EUR
View
B
Retailer 17
-
€10,724 EUR
View
B
Retailer 18
-
€12,980 EUR
View
B
Retailer 19
-
€13,015 EUR
View
Most Expensive
B
With Clarity
798609342 · Nov 3
€18,260 EUR
$20,573 USD
View
19 more retailers have this diamond
Prices start from €3,350 EURSave up to €14,910 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
€3,350 EUR