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Cushion|Lab Grown|IGI

3.06ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG712560927

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG712560927

Diamond specifications and retailer prices

From €1,361 EUR
$1,520 USD
As of October 31, 2026
Save €5,084 EUR (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €6,445 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG712560927 or 712560927. Listed at 19 retailers as of October 29, 2026, with prices from €1,361 to €6,445, a €5,084 spread on the same certified stone. Brilliant Earth lists it at €6,445. 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
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712560927
Dimensions9.42 × 7.90 × 5.20 mm
L/W Ratio1.19
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
9.42 mm7.90 mm3.06 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712560927
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 38°Culet: NoneDepth 65.8%

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: Oct 31
Current: €6,445 EUR|Low: €1,177 EUR|High: €6,454 EUR|Avg: €2,876 EUR|-0.1%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 11€1,254 EUR
Retailer 13€1,361 EUR
Retailer 8€1,512 EUR
Retailer 12€1,769 EUR
Retailer 7€1,833 EUR
Retailer 2€1,944 EUR
Retailer 15€2,112 EUR
Retailer 14€2,169 EUR
Retailer 3€2,737 EUR
Retailer 9€2,830 EUR
Retailer 16€2,831 EUR
Retailer 5€3,149 EUR
Retailer 4€3,369 EUR
Retailer 18€3,374 EUR
Retailer 19€3,851 EUR
Retailer 17€3,939 EUR
Retailer 6€4,270 EUR
Retailer 10€5,048 EUR
Brilliant Earth€6,445 EUR

35 data points across 19 retailers

19 retailers€1,361 EUR to €6,445 EUR

Retailer 1
-
€1,254 EUR
$1,401 USD
Price last confirmed 19 days ago
A
Retailer 2
-
€1,361 EUR
$1,520 USD
View
A
Retailer 3
-
€1,512 EUR
$1,689 USD
View
A
Retailer 4
-
€1,769 EUR
£1,556 GBP
View
A
Retailer 5
-
€1,833 EUR
$2,048 USD
View
A
Retailer 6
-
€1,944 EUR
View
A
Retailer 7
-
€2,112 EUR
$2,360 USD
View
Final sale: no returns
A
Retailer 8
-
€2,169 EUR
$2,423 USD
View
A
Retailer 9
-
€2,737 EUR
$3,058 USD
View
Retailer 10
-
€2,830 EUR
A$4,864 AUD
View
Price last confirmed 10 days ago
A
Retailer 11
-
€2,831 EUR
ZAR 51,099 ZAR
View
A
Retailer 12
-
€3,149 EUR
$3,518 USD
View
A
Retailer 13
-
€3,369 EUR
£2,964 GBP
View
A
Retailer 14
-
€3,374 EUR
$3,770 USD
View
B+
Retailer 15
-
€3,851 EUR
$4,303 USD
View
B+
Retailer 16
-
€3,939 EUR
£3,465 GBP
View
B+
Retailer 17
-
€4,270 EUR
$4,771 USD
View
Retailer 18
-
€5,048 EUR
$5,640 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14755068A · Oct 29
€6,445 EUR
$7,200 USD
View
18 more retailers have this diamond
Prices start from €1,361 EURSave up to €5,084 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
€1,361 EUR