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Marquise|Lab Grown|IGI

2.55ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG726527101

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG726527101

Diamond specifications and retailer prices

From €1,938 EUR
$2,165 USD
As of October 31, 2026
Save €8,929 EUR (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €10,866 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown marquise diamond

This 2.55ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726527101 or 726527101. Listed at 20 retailers as of October 31, 2026, with prices from €1,938 to €10,866, a €8,929 spread on the same certified stone. Do Amore Diamonds lists it at €10,866. 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

2.55
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726527101
Dimensions14.76 × 7.03 × 4.36 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.76 mm7.03 mm2.55 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726527101
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

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 31
Current: €9,792 EUR|Low: €1,938 EUR|High: €9,792 EUR|Avg: €4,319 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
November 1, 2026
Retailer 10€1,938 EUR
Retailer 4€2,024 EUR
Retailer 13€2,057 EUR
Retailer 3€2,565 EUR
Retailer 12€2,575 EUR
Retailer 7€2,620 EUR
Retailer 8€3,056 EUR
Retailer 11€3,083 EUR
Retailer 2€4,802 EUR
Retailer 6€5,011 EUR
Retailer 9€5,809 EUR
Retailer 5€5,831 EUR
Retailer 14€6,131 EUR
Retailer 15€7,152 EUR
Do Amore Diamonds€9,792 EUR

23 data points across 15 retailers

20 retailers€1,938 EUR to €10,866 EUR

Retailer 1
-
€1,517 EUR
$1,695 USD
Price last confirmed 30 days ago
Retailer 2
-
€1,719 EUR
$1,921 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
€1,938 EUR
$2,165 USD
View
Retailer 4
-
€2,024 EUR
$2,261 USD
View
Price last confirmed 8 days ago
Retailer 5
-
€2,057 EUR
£1,809 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
€2,565 EUR
A$4,408 AUD
View
A
Retailer 7
-
€2,575 EUR
$2,877 USD
View
A
Retailer 8
-
€2,620 EUR
$2,927 USD
View
Retailer 9
-
€2,781 EUR
$3,107 USD
View
Price last confirmed 32 days ago
A
Retailer 10
-
€3,056 EUR
View
A
Retailer 11
-
€3,083 EUR
$3,444 USD
View
B+
Retailer 12
-
€4,802 EUR
A$8,254 AUD
View
Retailer 13
-
€5,011 EUR
$5,599 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
€5,319 EUR
$5,942 USD
View
B+
Retailer 15
-
€5,809 EUR
£5,110 GBP
View
B+
Retailer 16
-
€5,831 EUR
$6,514 USD
View
Retailer 17
-
€6,131 EUR
A$10,538 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
€7,152 EUR
$7,990 USD
View
B
Retailer 19
-
€9,792 EUR
$10,940 USD
View
Most Expensive
B
Do Amore Diamonds
27-7768F432E · Oct 31
€10,866 EUR
$12,140 USD
View
19 more retailers have this diamond
Prices start from €1,938 EURSave up to €8,929 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
2.55ct Marquise
€1,938 EUR