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Marquise|Lab Grown|IGI

1.24ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG791607977

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791607977

Diamond specifications and retailer prices

From €340 EUR
$380 USD
As of October 30, 2026
Save €2,238 EUR (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,578 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791607977 or 791607977. Listed at 24 retailers as of October 30, 2026, with prices from €340 to €2,578, a €2,238 spread on the same certified stone. Do Amore Diamonds lists it at €2,578. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791607977
Dimensions11.68 × 5.44 × 3.38 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.68 mm5.44 mm1.24 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791607977
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

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: €2,578 EUR|Low: €327 EUR|High: €2,578 EUR|Avg: €1,007 EUR
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 31, 2026
Retailer 3€340 EUR
Retailer 15€380 EUR
Retailer 8€381 EUR
Retailer 5€422 EUR
Retailer 9€422 EUR
Retailer 14€555 EUR
Retailer 4€625 EUR
Retailer 16€711 EUR
Retailer 6€744 EUR
Retailer 2€760 EUR
Retailer 13€800 EUR
Retailer 18€892 EUR
Retailer 10€1,256 EUR
Retailer 7€1,497 EUR
Retailer 11€1,632 EUR
Retailer 12€1,719 EUR
Retailer 17€1,978 EUR
Do Amore Diamonds€2,578 EUR

38 data points across 18 retailers

24 retailers€340 EUR to €2,578 EUR

A
Cheapest Retailer
-
€340 EUR
$380 USD
A
Retailer 2
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€380 EUR
$424 USD
View
Final sale: no returns
A
Retailer 3
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€381 EUR
$426 USD
View
A
Retailer 4
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€422 EUR
$471 USD
View
A
Retailer 5
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€422 EUR
$471 USD
View
A
Retailer 6
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€499 EUR
$558 USD
View
A
Retailer 7
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€555 EUR
$620 USD
View
A
Retailer 8
-
€600 EUR
$670 USD
View
A
Retailer 9
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€625 EUR
$698 USD
View
B+
Retailer 10
-
€711 EUR
View
B+
Retailer 11
-
€744 EUR
A$1,278 AUD
View
B+
Retailer 12
-
€760 EUR
£669 GBP
View
B+
Retailer 13
-
€800 EUR
ZAR 14,438 ZAR
View
B+
Retailer 14
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€892 EUR
$997 USD
View
Retailer 15
-
€1,021 EUR
$1,140 USD
View
Price last confirmed 7 days ago
B
Retailer 16
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€1,256 EUR
$1,403 USD
View
B
Retailer 17
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€1,286 EUR
CA$1,995 CAD
View
B
Retailer 18
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€1,497 EUR
$1,672 USD
View
B
Retailer 19
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€1,575 EUR
$1,760 USD
View
B
Retailer 20
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€1,632 EUR
$1,823 USD
View
B
Retailer 21
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€1,719 EUR
£1,512 GBP
View
B
Retailer 22
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€1,784 EUR
$1,993 USD
View
B
Retailer 23
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€1,978 EUR
$2,210 USD
View
Most Expensive
B
Do Amore Diamonds
20-E78059 · Oct 31
€2,578 EUR
$2,880 USD
View
23 more retailers have this diamond
Prices start from €340 EURSave up to €2,238 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
1.24ct Marquise
€340 EUR