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Marquise|Lab Grown|IGI

2.18ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG818623831

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818623831

Diamond specifications and retailer prices

From €1,148 EUR
$1,283 USD
As of October 30, 2026
Save €6,755 EUR (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €7,904 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.18ct lab-grown marquise diamond

This 2.18ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818623831 or 818623831. Listed at 23 retailers as of October 30, 2026, with prices from €1,148 to €7,904, a €6,755 spread on the same certified stone. Do Amore Diamonds lists it at €7,904. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.18
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818623831
Dimensions13.27 × 6.85 × 4.28 mm
L/W Ratio1.94
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
13.27 mm6.85 mm2.18 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818623831
Side View
Table 56.0%Crown 33.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.5%

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: Oct 30
Current: €7,904 EUR|Low: €1,148 EUR|High: €9,148 EUR|Avg: €3,352 EUR|-13.6%
Do Amore Diamonds
Retailer 2
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Retailer 22
October 31, 2026
Retailer 11€1,148 EUR
Retailer 20€1,250 EUR
Retailer 7€1,285 EUR
Retailer 6€1,333 EUR
Retailer 22€1,414 EUR
Retailer 17€1,486 EUR
Retailer 3€1,874 EUR
Retailer 13€2,076 EUR
Retailer 18€2,237 EUR
Retailer 21€2,484 EUR
Retailer 14€2,757 EUR
Retailer 4€3,227 EUR
Retailer 8€3,523 EUR
Retailer 9€3,547 EUR
Retailer 16€3,795 EUR
Retailer 10€4,086 EUR
Retailer 5€4,118 EUR
Retailer 19€4,206 EUR
Retailer 2€5,111 EUR
Retailer 12€5,213 EUR
Retailer 15€5,601 EUR
Do Amore Diamonds€7,904 EUR

33 data points across 22 retailers

23 retailers€1,148 EUR to €7,904 EUR

A
Cheapest Retailer
-
€1,148 EUR
$1,283 USD
A
Retailer 2
-
€1,250 EUR
$1,396 USD
View
A
Retailer 3
-
€1,285 EUR
$1,436 USD
View
Final sale: no returns
A
Retailer 4
-
€1,333 EUR
$1,489 USD
View
A
Retailer 5
-
€1,414 EUR
$1,580 USD
View
A
Retailer 6
-
€1,486 EUR
$1,660 USD
View
Retailer 7
-
€1,543 EUR
$1,724 USD
View
Price last confirmed 19 days ago
A
Retailer 8
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€1,874 EUR
$2,094 USD
View
A
Retailer 9
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€2,076 EUR
£1,826 GBP
View
A
Retailer 10
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€2,237 EUR
View
A
Retailer 11
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€2,484 EUR
$2,775 USD
View
B+
Retailer 12
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€2,757 EUR
$3,080 USD
View
B+
Retailer 13
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€3,227 EUR
$3,605 USD
View
B+
Retailer 14
-
€3,523 EUR
$3,936 USD
View
B+
Retailer 15
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€3,547 EUR
£3,120 GBP
View
B+
Retailer 16
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€3,795 EUR
ZAR 68,488 ZAR
View
B+
Retailer 17
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€4,086 EUR
$4,565 USD
View
B+
Retailer 18
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€4,118 EUR
$4,601 USD
View
B+
Retailer 19
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€4,206 EUR
£3,700 GBP
View
B+
Retailer 20
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€5,111 EUR
$5,710 USD
View
B
Retailer 21
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€5,213 EUR
$5,824 USD
View
B
Retailer 22
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€5,601 EUR
$6,257 USD
View
Most Expensive
B
Do Amore Diamonds
27-BD4DAD791 · Oct 31
€7,904 EUR
$8,830 USD
View
22 more retailers have this diamond
Prices start from €1,148 EURSave up to €6,755 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
2.18ct Marquise
€1,148 EUR