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Cushion|Lab Grown|IGI

1.00ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG528222257

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG528222257

Diamond specifications and retailer prices

From €158 EUR
$176 USD
As of October 30, 2026
Save €791 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €948 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528222257 or 528222257. Listed at 18 retailers as of October 30, 2026, with prices from €158 to €948, a €791 spread on the same certified stone. Reve Diamonds lists it at €948. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528222257
Dimensions5.31 × 5.31 × 3.31 mm
L/W Ratio1.00
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
5.31 mm5.31 mm1.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528222257
Side View
Table 59.5%Crown 35.5°Girdle: MED-STKPavilion 31.1°Culet: NoneDepth 62.3%

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: Oct 30
Current: €564 EUR|Low: €158 EUR|High: €914 EUR|Avg: €442 EUR|-17.1%
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
October 30, 2026
Retailer 4€158 EUR
Retailer 2€175 EUR
Retailer 10€237 EUR
Retailer 8€298 EUR
Retailer 7€308 EUR
Retailer 11€333 EUR
Retailer 6€339 EUR
Retailer 13€418 EUR
Retailer 14€453 EUR
Retailer 3€459 EUR
Retailer 9€531 EUR
Retailer 1€564 EUR
Retailer 12€821 EUR
Retailer 5€914 EUR

44 data points across 14 retailers

18 retailers€158 EUR to €948 EUR

A
Cheapest Retailer
-
€158 EUR
$176 USD
Final sale: no returns
A
Retailer 2
-
€175 EUR
$196 USD
View
B+
Retailer 3
-
€237 EUR
$265 USD
View
A
Retailer 4
-
€287 EUR
$321 USD
View
A
Retailer 5
-
€298 EUR
View
A
Retailer 6
-
€308 EUR
£271 GBP
View
A
Retailer 7
-
€333 EUR
£293 GBP
View
A
Retailer 8
-
€339 EUR
$378 USD
View
B+
Retailer 9
-
€418 EUR
A$718 AUD
View
B+
Retailer 10
-
€453 EUR
$506 USD
View
B+
Retailer 11
-
€459 EUR
$513 USD
View
B+
Retailer 12
-
€531 EUR
A$913 AUD
View
B+
Retailer 13
-
€564 EUR
$630 USD
View
B
Retailer 14
-
€568 EUR
$635 USD
View
B
Retailer 15
-
€613 EUR
$685 USD
View
B
Retailer 16
-
€821 EUR
£722 GBP
View
B
Retailer 17
-
€914 EUR
£804 GBP
View
Most Expensive
B
Reve Diamonds
7584939E3 · Oct 30
€948 EUR
$1,060 USD
View
17 more retailers have this diamond
Prices start from €158 EURSave up to €791 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
1.00ct Cushion
€158 EUR