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Cushion|Lab Grown|IGI

1.55ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG549285183

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

Certificate IGI LG549285183

Diamond specifications and retailer prices

From €209 EUR
As of November 4, 2026
Save €810 EUR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,019 EUR at MOH London · As of November 5, 2026
View at MOH London

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 LG549285183 or 549285183. Listed at 10 retailers as of November 4, 2026, with prices from €209 to €1,019, a €810 spread on the same certified stone. MOH London lists it at €1,019. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549285183
Dimensions7.13 × 6.75 × 4.24 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.13 mm6.75 mm1.55 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549285183
Side View
Table 63.0%Crown 34.6°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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: €1,019 EUR|Low: €176 EUR|High: €1,034 EUR|Avg: €602 EUR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7€209 EUR
Retailer 9€343 EUR
Retailer 6€398 EUR
Retailer 3€439 EUR
Retailer 8€459 EUR
Retailer 2€476 EUR
Retailer 4€808 EUR
Retailer 5€940 EUR
Retailer 10€971 EUR
MOH London€1,019 EUR

43 data points across 10 retailers

10 retailers€209 EUR to €1,019 EUR

A
Cheapest Retailer
-
€209 EUR
Final sale: no returns
A
Retailer 2
-
€343 EUR
View
B+
Retailer 3
-
€398 EUR
View
A
Retailer 4
-
€439 EUR
View
A
Retailer 5
-
€459 EUR
View
A
Retailer 6
-
€476 EUR
View
B
Retailer 7
-
€808 EUR
View
B
Retailer 8
-
€940 EUR
View
B
Retailer 9
-
€971 EUR
View
Most Expensive
B
MOH London
LG549285183 · Nov 5
€1,019 EUR
£904 GBP
View
9 more retailers have this diamond
Prices start from €209 EURSave up to €810 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
€209 EUR