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Marquise|Lab Grown|IGI

1.10ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG724541912

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG724541912

Diamond specifications and retailer prices

From €186 EUR
$208 USD
As of October 30, 2026
Save €1,595 EUR (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,781 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.1ct lab-grown marquise diamond

This 1.1ct 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 LG724541912 or 724541912. Listed at 10 retailers as of October 30, 2026, with prices from €186 to €1,781, a €1,595 spread on the same certified stone. Do Amore Diamonds lists it at €1,781. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724541912
Dimensions11.02 × 5.46 × 3.30 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm5.46 mm1.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724541912
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.4%

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: €1,781 EUR|Low: €186 EUR|High: €2,103 EUR|Avg: €765 EUR|-15.3%
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
October 31, 2026
Retailer 8€186 EUR
Retailer 13€216 EUR
Retailer 15€251 EUR
Retailer 12€397 EUR
Retailer 3€421 EUR
Retailer 10€512 EUR
Retailer 6€589 EUR
Retailer 14€626 EUR
Retailer 7€722 EUR
Retailer 2€744 EUR
Retailer 11€818 EUR
Retailer 9€1,025 EUR
Retailer 5€1,190 EUR
Retailer 4€1,263 EUR
Do Amore Diamonds€1,781 EUR

27 data points across 15 retailers

10 retailers€186 EUR to €1,781 EUR

A
Cheapest Retailer
-
€186 EUR
$208 USD
A
Retailer 2
-
€216 EUR
$241 USD
View
A
Retailer 3
-
€251 EUR
$280 USD
View
Final sale: no returns
A
Retailer 4
-
€397 EUR
$444 USD
View
A
Retailer 5
-
€512 EUR
$572 USD
View
B+
Retailer 6
-
€626 EUR
A$1,076 AUD
View
B+
Retailer 7
-
€744 EUR
$831 USD
View
B+
Retailer 8
-
€818 EUR
$914 USD
View
B+
Retailer 9
-
€1,025 EUR
£902 GBP
View
Most Expensive
B
Do Amore Diamonds
27-564DE2563 · Oct 31
€1,781 EUR
$1,990 USD
View
9 more retailers have this diamond
Prices start from €186 EURSave up to €1,595 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
1.10ct Marquise
€186 EUR