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Cushion|Lab Grown|IGI

5.52ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG804655919

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

Certificate IGI LG804655919

Diamond specifications and retailer prices

From €955 EUR
$1,067 USD
As of October 29, 2026
Save €4,818 EUR (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €5,773 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.52ct lab-grown cushion diamond

This 5.52ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804655919 or 804655919. Listed at 24 retailers as of October 29, 2026, with prices from €955 to €5,773, a €4,818 spread on the same certified stone. Brilliant Earth lists it at €5,773. 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

5.52
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804655919
Dimensions9.94 × 9.78 × 6.29 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.94 mm9.78 mm5.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804655919
Side View
Table 64.0%Crown 43.5°Girdle: MED-THKPavilion 31.6°Culet: NoneDepth 64.3%

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 29
Current: €5,773 EUR|Low: €989 EUR|High: €6,006 EUR|Avg: €2,611 EUR|-3.9%
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
October 30, 2026
Retailer 14€989 EUR
Retailer 11€1,146 EUR
Retailer 4€1,416 EUR
Retailer 2€1,525 EUR
Retailer 7€1,585 EUR
Retailer 13€1,943 EUR
Retailer 10€2,003 EUR
Retailer 8€2,010 EUR
Retailer 5€2,940 EUR
Retailer 6€3,321 EUR
Retailer 9€3,360 EUR
Retailer 3€3,994 EUR
Retailer 12€4,529 EUR
Brilliant Earth€5,773 EUR

36 data points across 14 retailers

24 retailers€955 EUR to €5,773 EUR

A
Cheapest Retailer
-
€955 EUR
$1,067 USD
Final sale: no returns
Retailer 2
-
€989 EUR
$1,105 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
€1,146 EUR
HK$10,000 HKD
View
A
Retailer 4
-
€1,146 EUR
$1,280 USD
View
A
Retailer 5
-
€1,318 EUR
$1,473 USD
View
B+
Retailer 6
-
€1,416 EUR
$1,582 USD
View
A
Retailer 7
-
€1,513 EUR
View
A
Retailer 8
-
€1,525 EUR
£1,342 GBP
View
A
Retailer 9
-
€1,585 EUR
View
A
Retailer 10
-
€1,943 EUR
$2,171 USD
View
Retailer 11
-
€2,003 EUR
A$3,443 AUD
View
Price last confirmed 10 days ago
A
Retailer 12
-
€2,010 EUR
ZAR 36,277 ZAR
View
A
Retailer 13
-
€2,334 EUR
$2,608 USD
View
B+
Retailer 14
-
€2,728 EUR
£2,400 GBP
View
B+
Retailer 15
-
€2,940 EUR
$3,285 USD
View
B+
Retailer 16
-
€3,067 EUR
$3,427 USD
View
B+
Retailer 17
-
€3,069 EUR
$3,429 USD
View
B+
Retailer 18
-
€3,321 EUR
SGD 5,014 SGD
View
B+
Retailer 19
-
€3,360 EUR
£2,956 GBP
View
B+
Retailer 20
-
€3,443 EUR
$3,847 USD
View
Retailer 21
-
€3,994 EUR
A$6,864 AUD
View
Price last confirmed 22 days ago
Retailer 22
-
€4,529 EUR
$5,060 USD
View
Price last confirmed 12 days ago
B
Retailer 23
-
€4,752 EUR
$5,309 USD
View
Most Expensive
B
Brilliant Earth
20323094A · Oct 30
€5,773 EUR
$6,450 USD
View
23 more retailers have this diamond
Prices start from €955 EURSave up to €4,818 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
5.52ct Cushion
€955 EUR