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Marquise|Lab Grown|IGI

1.14ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG648447630

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG648447630

Diamond specifications and retailer prices

From €299 EUR
As of November 4, 2026
Save €2,364 EUR (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,663 EUR at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.14ct lab-grown marquise diamond

This 1.14ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG648447630 or 648447630. Listed at 23 retailers as of November 4, 2026, with prices from €299 to €2,663, a €2,364 spread on the same certified stone. Do Amore Diamonds lists it at €2,663. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648447630
Dimensions11.24 × 5.39 × 3.36 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm5.39 mm1.14 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648447630
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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 4
Current: €2,663 EUR|Low: €288 EUR|High: €2,663 EUR|Avg: €1,001 EUR
Do Amore Diamonds
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
Retailer 17
November 5, 2026
Retailer 7€299 EUR
Retailer 6€347 EUR
Retailer 3€371 EUR
Retailer 5€371 EUR
Retailer 11€432 EUR
Retailer 12€506 EUR
Retailer 13€706 EUR
Retailer 2€732 EUR
Retailer 10€999 EUR
Retailer 17€1,074 EUR
Retailer 4€1,089 EUR
Retailer 16€1,110 EUR
Retailer 8€1,317 EUR
Retailer 9€1,442 EUR
Retailer 14€1,600 EUR
Retailer 15€1,961 EUR
Do Amore Diamonds€2,663 EUR

35 data points across 17 retailers

23 retailers€299 EUR to €2,663 EUR

A
Cheapest Retailer
-
€299 EUR
A
Retailer 2
-
€344 EUR
View
Final sale: no returns
A
Retailer 3
-
€347 EUR
View
Retailer 4
-
€371 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
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€371 EUR
View
A
Retailer 6
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€432 EUR
View
A
Retailer 7
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€494 EUR
View
A
Retailer 8
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€505 EUR
View
A
Retailer 9
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€506 EUR
View
A
Retailer 10
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€508 EUR
View
B+
Retailer 11
-
€706 EUR
View
B+
Retailer 12
-
€732 EUR
View
B+
Retailer 13
-
€999 EUR
View
Retailer 14
-
€1,074 EUR
View
Price last confirmed 8 days ago
B
Retailer 15
-
€1,089 EUR
View
B+
Retailer 16
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€1,110 EUR
View
B
Retailer 17
-
€1,317 EUR
View
B
Retailer 18
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€1,442 EUR
View
B
Retailer 19
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€1,456 EUR
View
B
Retailer 20
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€1,596 EUR
View
B
Retailer 21
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€1,600 EUR
View
B
Retailer 22
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€1,961 EUR
View
Most Expensive
B
Do Amore Diamonds
27-79FEA97AF · Nov 5
€2,663 EUR
$3,000 USD
View
22 more retailers have this diamond
Prices start from €299 EURSave up to €2,364 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
1.14ct Marquise
€299 EUR