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 €1,914 EUR
$2,138 USD
As of October 31, 2026
Save €5,030 EUR (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €6,943 EUR at Taylor and Hart · As of October 31, 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 13 retailers as of October 31, 2026, with prices from €1,914 to €6,943, a €5,030 spread on the same certified stone. Taylor and Hart lists it at €6,943. 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
Color
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: Oct 31
Current: €2,727 EUR|Low: €1,914 EUR|High: €10,759 EUR|Avg: €4,868 EUR|-37.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 1, 2026
Retailer 12€1,914 EUR
Retailer 7€2,036 EUR
Retailer 11€2,110 EUR
Retailer 1€2,727 EUR
Retailer 8€2,859 EUR
Retailer 4€3,091 EUR
Retailer 9€3,107 EUR
Retailer 3€4,106 EUR
Retailer 5€4,604 EUR
Retailer 2€5,342 EUR
Retailer 6€5,693 EUR
Retailer 10€5,951 EUR
Taylor and Hart€6,943 EUR

43 data points across 13 retailers

13 retailers€1,914 EUR to €6,943 EUR

A+
Cheapest Retailer
-
€1,914 EUR
$2,138 USD
Final sale: no returns
A
Retailer 2
-
€2,036 EUR
$2,275 USD
View
A
Retailer 3
-
€2,110 EUR
$2,357 USD
View
A
Retailer 4
-
€2,727 EUR
£2,399 GBP
View
A
Retailer 5
-
€2,859 EUR
$3,194 USD
View
Retailer 6
-
€3,091 EUR
$3,453 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
€3,107 EUR
$3,471 USD
View
A
Retailer 8
-
€4,106 EUR
£3,612 GBP
View
B+
Retailer 9
-
€4,604 EUR
ZAR 83,095 ZAR
View
B+
Retailer 10
-
€5,342 EUR
$5,968 USD
View
B+
Retailer 11
-
€5,693 EUR
£5,008 GBP
View
B+
Retailer 12
-
€5,951 EUR
$6,649 USD
View
Most Expensive
B+
Taylor and Hart
F6PHQ9G · Oct 31
€6,943 EUR
$7,757 USD
View
12 more retailers have this diamond
Prices start from €1,914 EURSave up to €5,030 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
€1,914 EUR