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Cushion|Lab Grown|IGI

1.55ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG828643605

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828643605

Diamond specifications and retailer prices

From €195 EUR
As of November 4, 2026
Save €854 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,050 EUR at Reve Diamonds · As of November 4, 2026
View at Reve 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828643605 or 828643605. Listed at 17 retailers as of November 4, 2026, with prices from €195 to €1,050, a €854 spread on the same certified stone. Reve Diamonds lists it at €1,050. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828643605
Dimensions8.13 × 6.01 × 3.73 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm6.01 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828643605
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 33.2°Culet: NoneDepth 62.1%

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: €1,008 EUR|Low: €195 EUR|High: €1,136 EUR|Avg: €616 EUR|-5.7%
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
Reve Diamonds
November 5, 2026
Retailer 10€195 EUR
Retailer 7€249 EUR
Retailer 9€252 EUR
Retailer 15€354 EUR
Retailer 6€369 EUR
Retailer 12€376 EUR
Retailer 13€391 EUR
Retailer 2€450 EUR
Retailer 16€557 EUR
Retailer 5€706 EUR
Retailer 11€742 EUR
Retailer 8€790 EUR
Retailer 4€858 EUR
Retailer 14€899 EUR
Retailer 3€959 EUR
Retailer 1€1,008 EUR
Reve Diamonds€1,050 EUR

34 data points across 17 retailers

17 retailers€195 EUR to €1,050 EUR

A
Cheapest Retailer
-
€195 EUR
Final sale: no returns
A
Retailer 2
-
€249 EUR
View
A
Retailer 3
-
€252 EUR
View
A
Retailer 4
-
€354 EUR
View
Retailer 5
-
€369 EUR
View
Price last confirmed 13 days ago
B+
Retailer 6
-
€376 EUR
View
A
Retailer 7
-
€391 EUR
View
A
Retailer 8
-
€450 EUR
View
B+
Retailer 9
-
€557 EUR
View
B+
Retailer 10
-
€706 EUR
View
B+
Retailer 11
-
€742 EUR
View
Retailer 12
-
€790 EUR
View
Price last confirmed 15 days ago
B+
Retailer 13
-
€858 EUR
View
B+
Retailer 14
-
€899 EUR
View
B+
Retailer 15
-
€959 EUR
View
Retailer 16
-
€1,008 EUR
View
Most Expensive
B
Reve Diamonds
3FCDBF3F6 · Nov 4
€1,050 EUR
$1,182 USD
View
16 more retailers have this diamond
Prices start from €195 EURSave up to €854 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
€195 EUR