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Marquise|Lab Grown|IGI

1.13ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG804618213

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804618213

Diamond specifications and retailer prices

From €180 EUR
As of November 4, 2026
Save €1,551 EUR (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,731 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.13ct lab-grown marquise diamond

This 1.13ct 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 LG804618213 or 804618213. Listed at 21 retailers as of November 4, 2026, with prices from €180 to €1,731, a €1,551 spread on the same certified stone. Do Amore Diamonds lists it at €1,731. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804618213
Dimensions10.80 × 5.43 × 3.41 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.80 mm5.43 mm1.13 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804618213
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.8%

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: €1,731 EUR|Low: €180 EUR|High: €1,731 EUR|Avg: €684 EUR
Do Amore Diamonds
Retailer 2
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Retailer 20
November 5, 2026
Retailer 19€180 EUR
Retailer 8€201 EUR
Retailer 18€209 EUR
Retailer 20€223 EUR
Retailer 10€386 EUR
Retailer 16€425 EUR
Retailer 2€454 EUR
Retailer 7€474 EUR
Retailer 6€503 EUR
Retailer 17€575 EUR
Retailer 14€602 EUR
Retailer 15€644 EUR
Retailer 3€792 EUR
Retailer 9€944 EUR
Retailer 5€960 EUR
Retailer 4€980 EUR
Retailer 13€984 EUR
Retailer 12€1,047 EUR
Retailer 11€1,053 EUR
Do Amore Diamonds€1,731 EUR

45 data points across 20 retailers

21 retailers€180 EUR to €1,731 EUR

A
Cheapest Retailer
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€180 EUR
A
Retailer 2
-
€201 EUR
View
Final sale: no returns
A
Retailer 3
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€209 EUR
View
A
Retailer 4
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€223 EUR
View
A
Retailer 5
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€386 EUR
View
A
Retailer 6
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€425 EUR
View
A
Retailer 7
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€454 EUR
View
A
Retailer 8
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€474 EUR
View
A
Retailer 9
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€503 EUR
View
A
Retailer 10
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€575 EUR
View
A
Retailer 11
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€602 EUR
View
B+
Retailer 12
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€644 EUR
View
B+
Retailer 13
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€792 EUR
View
B+
Retailer 14
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€944 EUR
View
B+
Retailer 15
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€960 EUR
View
B+
Retailer 16
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€980 EUR
View
B+
Retailer 17
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€984 EUR
View
Retailer 18
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€1,047 EUR
View
Price last confirmed 29 days ago
Retailer 19
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€1,053 EUR
View
Price last confirmed 28 days ago
B
Retailer 20
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€1,393 EUR
View
Most Expensive
B
Do Amore Diamonds
27-5CF1A1FAD · Nov 4
€1,731 EUR
$1,950 USD
View
20 more retailers have this diamond
Prices start from €180 EURSave up to €1,551 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
1.13ct Marquise
€180 EUR