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Cushion|Lab Grown|IGI

0.45ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG680582058

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG680582058

Diamond specifications and retailer prices

From €209 EUR
$233 USD
As of October 30, 2026
Save €819 EUR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,028 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown cushion diamond

This 0.45ct lab-grown cushion sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG680582058 or 680582058. Listed at 14 retailers as of October 29, 2026, with prices from €209 to €1,028, a €819 spread on the same certified stone. MOH London lists it at €1,028. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680582058
Dimensions5.16 × 4.20 × 2.82 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.16 mm4.20 mm0.45 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG680582058
Side View
Table 60.0%Crown 33.5°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,028 EUR|Low: €203 EUR|High: €1,029 EUR|Avg: €499 EUR|+0.1%
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
October 30, 2026
Retailer 5€209 EUR
Retailer 3€222 EUR
Retailer 12€301 EUR
Retailer 14€345 EUR
Retailer 10€413 EUR
Retailer 11€428 EUR
Retailer 7€439 EUR
Retailer 15€461 EUR
Retailer 9€480 EUR
Retailer 6€526 EUR
Retailer 2€534 EUR
Retailer 8€724 EUR
Retailer 13€854 EUR
Retailer 4€973 EUR
MOH London€1,028 EUR

21 data points across 15 retailers

14 retailers€209 EUR to €1,028 EUR

A
Cheapest Retailer
-
€209 EUR
$233 USD
Final sale: no returns
A
Retailer 2
-
€222 EUR
$248 USD
View
A
Retailer 3
-
€301 EUR
$336 USD
View
A
Retailer 4
-
€345 EUR
$385 USD
View
A
Retailer 5
-
€385 EUR
$430 USD
View
A
Retailer 6
-
€413 EUR
View
B+
Retailer 7
-
€461 EUR
ZAR 8,324 ZAR
View
A
Retailer 8
-
€480 EUR
£423 GBP
View
B+
Retailer 9
-
€526 EUR
$588 USD
View
B+
Retailer 10
-
€534 EUR
£470 GBP
View
B+
Retailer 11
-
€724 EUR
CA$1,123 CAD
View
B
Retailer 12
-
€854 EUR
$954 USD
View
B
Retailer 13
-
€973 EUR
$1,088 USD
View
Most Expensive
B
MOH London
LG680582058 · Oct 29
€1,028 EUR
£904 GBP
View
13 more retailers have this diamond
Prices start from €209 EURSave up to €819 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
0.45ct Cushion
€209 EUR