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Cushion|Lab Grown|IGI

5.53ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG710502072

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG710502072

Diamond specifications and retailer prices

From €3,778 EUR
$4,221 USD
As of November 1, 2026
Save €10,505 EUR (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €14,283 EUR at Adiamor · As of October 31, 2026
View at Adiamor

About this 5.53ct lab-grown cushion diamond

This 5.53ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG710502072 or 710502072. Listed at 21 retailers as of October 31, 2026, with prices from €3,778 to €14,283, a €10,505 spread on the same certified stone. Adiamor lists it at €14,283. 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

5.53
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710502072
Dimensions11.48 × 8.66 × 5.78 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.48 mm8.66 mm5.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710502072
Side View
Table 67.0%Crown 41.6°Girdle: MED-THKPavilion 30°Culet: NoneDepth 66.7%

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: Nov 1
Current: €14,283 EUR|Low: €3,765 EUR|High: €18,663 EUR|Avg: €8,032 EUR
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 19
Retailer 20
November 1, 2026
Retailer 6€3,778 EUR
Retailer 5€3,899 EUR
Retailer 9€3,956 EUR
Retailer 15€4,185 EUR
Retailer 12€4,583 EUR
Retailer 3€4,762 EUR
Retailer 2€5,103 EUR
Retailer 18€5,639 EUR
Retailer 11€5,988 EUR
Retailer 13€6,280 EUR
Retailer 16€7,921 EUR
Retailer 19€8,011 EUR
Retailer 17€8,397 EUR
Retailer 20€9,382 EUR
Retailer 10€9,846 EUR
Retailer 8€10,826 EUR
Retailer 14€12,674 EUR
Retailer 4€13,276 EUR
Retailer 7€13,782 EUR
Adiamor€14,283 EUR

35 data points across 20 retailers

21 retailers€3,778 EUR to €14,283 EUR

A
Cheapest Retailer
-
€3,778 EUR
$4,221 USD
Retailer 2
-
€3,899 EUR
$4,356 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€3,956 EUR
$4,420 USD
View
A
Retailer 4
-
€4,185 EUR
$4,675 USD
View
Final sale: no returns
A
Retailer 5
-
€4,583 EUR
HK$40,000 HKD
View
A
Retailer 6
-
€4,762 EUR
$5,320 USD
View
A
Retailer 7
-
€5,103 EUR
£4,489 GBP
View
A
Retailer 8
-
€5,639 EUR
$6,300 USD
View
A
Retailer 9
-
€5,988 EUR
£5,268 GBP
View
A
Retailer 10
-
€6,280 EUR
View
Retailer 11
-
€6,831 EUR
$7,632 USD
View
Price last confirmed 53 days ago
A
Retailer 12
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€7,921 EUR
ZAR 142,966 ZAR
View
Retailer 13
-
€8,011 EUR
A$13,769 AUD
View
Price last confirmed 10 days ago
A
Retailer 14
-
€8,397 EUR
£7,387 GBP
View
A
Retailer 15
-
€9,382 EUR
$10,482 USD
View
A
Retailer 16
-
€9,846 EUR
$11,000 USD
View
A
Retailer 17
-
€10,826 EUR
$12,095 USD
View
A
Retailer 18
-
€12,674 EUR
$14,160 USD
View
B+
Retailer 19
-
€13,276 EUR
SGD 20,043 SGD
View
B+
Retailer 20
-
€13,782 EUR
$15,397 USD
View
Most Expensive
B+
Adiamor
D-68377527 · Oct 31
€14,283 EUR
$15,957 USD
View
20 more retailers have this diamond
Prices start from €3,778 EURSave up to €10,505 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
5.53ct Cushion
€3,778 EUR