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Cushion|Lab Grown|IGI

3.06ct F IF Cushion Lab Grown Diamond

GD • F/IF • IGI LG692592752

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG692592752

Diamond specifications and retailer prices

From €1,080 EUR
$1,207 USD
As of November 1, 2026
Save €4,120 EUR (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,200 EUR at Brilliant Earth · As of October 31, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG692592752 or 692592752. Listed at 20 retailers as of October 31, 2026, with prices from €1,080 to €5,200, a €4,120 spread on the same certified stone. Brilliant Earth lists it at €5,200. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.06
Carat
F
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692592752
Dimensions8.61 × 8.50 × 5.49 mm
L/W Ratio1.01
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
8.61 mm8.50 mm3.06 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692592752
Side View
Table 64.0%Crown 36°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 64.6%

Caratlytics Score

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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 1
Current: €5,200 EUR|Low: €1,080 EUR|High: €5,200 EUR|Avg: €2,669 EUR
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
November 2, 2026
Retailer 14€1,080 EUR
Retailer 5€1,120 EUR
Retailer 17€1,249 EUR
Retailer 7€1,419 EUR
Retailer 2€1,623 EUR
Retailer 3€1,685 EUR
Retailer 13€1,784 EUR
Retailer 15€2,116 EUR
Retailer 12€2,529 EUR
Retailer 19€2,576 EUR
Retailer 4€2,737 EUR
Retailer 9€2,886 EUR
Retailer 8€3,097 EUR
Retailer 6€3,312 EUR
Retailer 11€3,578 EUR
Retailer 16€3,818 EUR
Retailer 10€3,913 EUR
Retailer 18€3,929 EUR
Brilliant Earth€5,200 EUR

38 data points across 19 retailers

20 retailers€1,080 EUR to €5,200 EUR

A
Cheapest Retailer
-
€1,080 EUR
$1,207 USD
Final sale: no returns
Retailer 2
-
€1,120 EUR
$1,251 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
€1,249 EUR
$1,395 USD
View
A
Retailer 4
-
€1,419 EUR
$1,585 USD
View
A
Retailer 5
-
€1,623 EUR
£1,427 GBP
View
Retailer 6
-
€1,679 EUR
£1,477 GBP
View
Price last confirmed 21 days ago
A
Retailer 7
-
€1,685 EUR
$1,882 USD
View
A
Retailer 8
-
€1,784 EUR
View
B+
Retailer 9
-
€2,116 EUR
$2,364 USD
View
B+
Retailer 10
-
€2,529 EUR
A$4,347 AUD
View
Retailer 11
-
€2,576 EUR
ZAR 46,501 ZAR
View
Price last confirmed 18 days ago
B+
Retailer 12
-
€2,737 EUR
$3,058 USD
View
B+
Retailer 13
-
€2,886 EUR
$3,224 USD
View
Retailer 14
-
€3,097 EUR
£2,724 GBP
View
Price last confirmed 22 days ago
B+
Retailer 15
-
€3,312 EUR
$3,700 USD
View
B
Retailer 16
-
€3,578 EUR
$3,998 USD
View
B
Retailer 17
-
€3,818 EUR
£3,359 GBP
View
B
Retailer 18
-
€3,913 EUR
$4,372 USD
View
B+
Retailer 19
-
€3,929 EUR
$4,390 USD
View
Most Expensive
B
Brilliant Earth
14115145A · Oct 31
€5,200 EUR
$5,810 USD
View
19 more retailers have this diamond
Prices start from €1,080 EURSave up to €4,120 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
€1,080 EUR