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Cushion|Lab Grown|IGI

1.55ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG800614092

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800614092

Diamond specifications and retailer prices

From €496 EUR
$554 USD
As of November 1, 2026
Save €1,802 EUR (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,297 EUR at MOH London · As of November 1, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800614092 or 800614092. Listed at 15 retailers as of November 1, 2026, with prices from €496 to €2,297, a €1,802 spread on the same certified stone. MOH London lists it at €2,297. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800614092
Dimensions8.33 × 5.59 × 3.82 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.59 mm1.55 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800614092
Side View
Table 62.0%Crown 35.2°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 68.3%

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: Nov 1
Current: €2,297 EUR|Low: €496 EUR|High: €2,515 EUR|Avg: €1,370 EUR|-8.6%
MOH London
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
November 2, 2026
Retailer 14€496 EUR
Retailer 7€579 EUR
Retailer 15€667 EUR
Retailer 10€760 EUR
Retailer 8€864 EUR
Retailer 2€916 EUR
Retailer 6€995 EUR
Retailer 11€1,006 EUR
Retailer 5€1,348 EUR
Retailer 4€1,610 EUR
Retailer 13€1,793 EUR
Retailer 9€1,914 EUR
Retailer 12€2,059 EUR
Retailer 3€2,227 EUR
MOH London€2,297 EUR

42 data points across 15 retailers

15 retailers€496 EUR to €2,297 EUR

A
Cheapest Retailer
-
€496 EUR
$554 USD
Final sale: no returns
Retailer 2
-
€579 EUR
$647 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
€667 EUR
$745 USD
View
A
Retailer 4
-
€760 EUR
$849 USD
View
A
Retailer 5
-
€864 EUR
$965 USD
View
A
Retailer 6
-
€916 EUR
£806 GBP
View
A
Retailer 7
-
€995 EUR
ZAR 17,960 ZAR
View
A
Retailer 8
-
€1,006 EUR
$1,124 USD
View
B+
Retailer 9
-
€1,348 EUR
A$2,317 AUD
View
B+
Retailer 10
-
€1,610 EUR
£1,416 GBP
View
B+
Retailer 11
-
€1,793 EUR
$2,004 USD
View
B+
Retailer 12
-
€1,914 EUR
$2,138 USD
View
B+
Retailer 13
-
€2,059 EUR
$2,300 USD
View
B+
Retailer 14
-
€2,227 EUR
A$3,828 AUD
View
Most Expensive
B
MOH London
LG800614092 · Nov 1
€2,297 EUR
£2,021 GBP
View
14 more retailers have this diamond
Prices start from €496 EURSave up to €1,802 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
€496 EUR