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Cushion|Lab Grown|IGI

1.55ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG729574960

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

Certificate IGI LG729574960

Diamond specifications and retailer prices

From €223 EUR
As of November 4, 2026
Save €1,781 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,004 EUR at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG729574960 or 729574960. Listed at 17 retailers as of November 4, 2026, with prices from €223 to €2,004, a €1,781 spread on the same certified stone. Yadav Diamonds lists it at €2,004. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729574960
Dimensions6.59 × 6.55 × 4.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm6.55 mm1.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729574960
Side View
Table 62.0%Crown 37°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 67.9%

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 4
Current: €987 EUR|Low: €223 EUR|High: €1,855 EUR|Avg: €682 EUR|-15.6%
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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 17€223 EUR
Retailer 7€272 EUR
Retailer 2€333 EUR
Retailer 13€408 EUR
Retailer 12€426 EUR
Retailer 10€456 EUR
Retailer 9€457 EUR
Retailer 16€473 EUR
Retailer 15€481 EUR
Retailer 11€577 EUR
Retailer 14€608 EUR
Retailer 5€751 EUR
Retailer 6€841 EUR
Retailer 4€877 EUR
Retailer 1€987 EUR
Retailer 3€1,129 EUR
Retailer 8€1,855 EUR

38 data points across 17 retailers

17 retailers€223 EUR to €2,004 EUR

A
Cheapest Retailer
-
€223 EUR
Final sale: no returns
Retailer 2
-
€272 EUR
View
Price last confirmed 11 days ago
B+
Retailer 3
-
€333 EUR
View
A
Retailer 4
-
€408 EUR
View
A
Retailer 5
-
€426 EUR
View
A
Retailer 6
-
€456 EUR
View
A
Retailer 7
-
€473 EUR
View
A
Retailer 8
-
€481 EUR
View
A
Retailer 9
-
€577 EUR
View
A
Retailer 10
-
€608 EUR
View
B+
Retailer 11
-
€751 EUR
View
B+
Retailer 12
-
€841 EUR
View
B+
Retailer 13
-
€877 EUR
View
B+
Retailer 14
-
€987 EUR
View
B
Retailer 15
-
€1,129 EUR
View
Retailer 16
-
€1,855 EUR
View
Price last confirmed 15 days ago
Most Expensive
B
Yadav Diamonds
13004632 · Nov 4
€2,004 EUR
$2,258 USD
View
16 more retailers have this diamond
Prices start from €223 EURSave up to €1,781 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
1.55ct Cushion
€223 EUR