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Marquise|Lab Grown|IGI

1.07ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG818664235

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818664235

Diamond specifications and retailer prices

From €459 EUR
$513 USD
As of October 30, 2026
Save €1,929 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,388 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown marquise diamond

This 1.07ct 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 LG818664235 or 818664235. Listed at 21 retailers as of October 29, 2026, with prices from €459 to €2,388, a €1,929 spread on the same certified stone. MOH London lists it at €2,388. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818664235
Dimensions10.69 × 5.28 × 3.31 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.69 mm5.28 mm1.07 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818664235
Side View
Table 63.0%Crown 36.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

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: €2,388 EUR|Low: €459 EUR|High: €2,404 EUR|Avg: €1,103 EUR|+0.5%
MOH London
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
October 31, 2026
Retailer 3€459 EUR
Retailer 13€514 EUR
Retailer 4€569 EUR
Retailer 12€605 EUR
Retailer 11€694 EUR
Retailer 10€763 EUR
Retailer 8€831 EUR
Retailer 7€881 EUR
Retailer 9€978 EUR
Retailer 2€1,250 EUR
Retailer 6€1,264 EUR
Retailer 5€1,664 EUR
Retailer 14€1,962 EUR
MOH London€2,388 EUR

40 data points across 14 retailers

21 retailers€459 EUR to €2,388 EUR

A
Cheapest Retailer
-
€459 EUR
$513 USD
A
Retailer 2
-
€514 EUR
$574 USD
View
A
Retailer 3
-
€514 EUR
$574 USD
View
Final sale: no returns
Retailer 4
-
€569 EUR
$636 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€569 EUR
$636 USD
View
Retailer 6
-
€605 EUR
£532 GBP
View
Price last confirmed 14 days ago
B+
Retailer 7
-
€652 EUR
$728 USD
View
B+
Retailer 8
-
€694 EUR
$775 USD
View
B+
Retailer 9
-
€763 EUR
$852 USD
View
B+
Retailer 10
-
€831 EUR
View
B+
Retailer 11
-
€881 EUR
£775 GBP
View
B+
Retailer 12
-
€978 EUR
ZAR 17,652 ZAR
View
B+
Retailer 13
-
€1,250 EUR
$1,396 USD
View
Retailer 14
-
€1,264 EUR
$1,412 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
€1,497 EUR
$1,672 USD
View
B
Retailer 16
-
€1,664 EUR
£1,464 GBP
View
B
Retailer 17
-
€1,852 EUR
$2,069 USD
View
B
Retailer 18
-
€1,962 EUR
$2,192 USD
View
Retailer 19
-
€2,112 EUR
$2,360 USD
View
Price last confirmed 33 days ago
B
Retailer 20
-
€2,120 EUR
$2,369 USD
View
Most Expensive
B
MOH London
LG818664235 · Oct 29
€2,388 EUR
£2,101 GBP
View
20 more retailers have this diamond
Prices start from €459 EURSave up to €1,929 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
1.07ct Marquise
€459 EUR