CaratHunter
Plans
Cushion|Lab Grown|IGI

5.06ct E IF Cushion Lab Grown Diamond

GD • E/IF • IGI LG739588297

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739588297

Diamond specifications and retailer prices

From €3,303 EUR
$3,690 USD
As of October 31, 2026
Save €8,686 EUR (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €11,989 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.06ct lab-grown cushion diamond

This 5.06ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG739588297 or 739588297. Listed at 17 retailers as of October 31, 2026, with prices from €3,303 to €11,989, a €8,686 spread on the same certified stone. Taylor and Hart lists it at €11,989. 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

5.06
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739588297
Dimensions11.39 × 8.39 × 5.70 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.39 mm8.39 mm5.06 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739588297
Side View
Table 65.0%Crown 38.2°Girdle: MED-THKPavilion 34.1°Culet: NoneDepth 67.9%

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: €3,522 EUR|Low: €3,303 EUR|High: €11,552 EUR|Avg: €6,160 EUR|-0.9%
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 1, 2026
Retailer 4€3,303 EUR
Retailer 13€3,422 EUR
Retailer 6€3,460 EUR
Retailer 1€3,522 EUR
Retailer 3€3,562 EUR
Retailer 7€4,558 EUR
Retailer 10€4,914 EUR
Retailer 12€6,686 EUR
Retailer 8€6,951 EUR
Retailer 11€6,980 EUR
Retailer 14€8,559 EUR
Retailer 9€8,720 EUR
Retailer 2€9,494 EUR
Retailer 5€11,552 EUR

41 data points across 14 retailers

17 retailers€3,303 EUR to €11,989 EUR

A
Cheapest Retailer
-
€3,303 EUR
$3,690 USD
Final sale: no returns
Retailer 2
-
€3,422 EUR
$3,823 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€3,460 EUR
$3,865 USD
View
A
Retailer 4
-
€3,522 EUR
£3,098 GBP
View
A
Retailer 5
-
€3,562 EUR
$3,980 USD
View
A
Retailer 6
-
€4,558 EUR
£4,009 GBP
View
A
Retailer 7
-
€4,914 EUR
$5,490 USD
View
A
Retailer 8
-
€5,225 EUR
£4,596 GBP
View
Retailer 9
-
€6,686 EUR
$7,470 USD
View
Price last confirmed 11 days ago
A
Retailer 10
-
€6,951 EUR
ZAR 125,461 ZAR
View
Retailer 11
-
€6,980 EUR
A$11,997 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€7,430 EUR
$8,301 USD
View
A
Retailer 13
-
€8,559 EUR
$9,562 USD
View
A
Retailer 14
-
€8,720 EUR
£7,671 GBP
View
B+
Retailer 15
-
€9,494 EUR
$10,606 USD
View
B+
Retailer 16
-
€11,552 EUR
SGD 17,441 SGD
View
Most Expensive
B+
Taylor and Hart
ONGB05G · Oct 31
€11,989 EUR
$13,394 USD
View
16 more retailers have this diamond
Prices start from €3,303 EURSave up to €8,686 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
5.06ct Cushion
€3,303 EUR