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Cushion|Lab Grown|IGI

1.45ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG555298854

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

Certificate IGI LG555298854

Diamond specifications and retailer prices

From €184 EUR
As of November 4, 2026
Save €863 EUR (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,047 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG555298854 or 555298854. Listed at 11 retailers as of November 4, 2026, with prices from €184 to €1,047, a €863 spread on the same certified stone. MOH London lists it at €1,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555298854
Dimensions6.63 × 6.62 × 4.27 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 Chemical Vapor Deposition (CVD) growth process.
Top View
6.63 mm6.62 mm1.45 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555298854
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 64.5%

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: €1,047 EUR|Low: €184 EUR|High: €1,061 EUR|Avg: €568 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 10€184 EUR
Retailer 8€358 EUR
Retailer 5€387 EUR
Retailer 2€408 EUR
Retailer 9€432 EUR
Retailer 3€547 EUR
Retailer 6€820 EUR
Retailer 4€882 EUR
Retailer 7€962 EUR
MOH London€1,047 EUR

43 data points across 10 retailers

11 retailers€184 EUR to €1,047 EUR

A
Cheapest Retailer
-
€184 EUR
Final sale: no returns
B+
Retailer 2
-
€358 EUR
View
A
Retailer 3
-
€387 EUR
View
A
Retailer 4
-
€408 EUR
View
A
Retailer 5
-
€432 EUR
View
A
Retailer 6
-
€547 EUR
View
Retailer 7
-
€820 EUR
View
Price last confirmed 17 days ago
B
Retailer 8
-
€875 EUR
View
B
Retailer 9
-
€882 EUR
View
B
Retailer 10
-
€962 EUR
View
Most Expensive
B
MOH London
LG555298854 · Nov 5
€1,047 EUR
£925 GBP
View
10 more retailers have this diamond
Prices start from €184 EURSave up to €863 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
1.45ct Cushion
€184 EUR