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Marquise|Lab Grown|IGI

1.56ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG761529952

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG761529952

Diamond specifications and retailer prices

From €540 EUR
$603 USD
As of October 30, 2026
Save €2,382 EUR (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,921 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG761529952 or 761529952. Listed at 26 retailers as of October 29, 2026, with prices from €540 to €2,921, a €2,382 spread on the same certified stone. MOH London lists it at €2,921. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761529952
Dimensions11.81 × 6.12 × 3.81 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
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
11.81 mm6.12 mm1.56 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761529952
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

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: €2,921 EUR|Low: €540 EUR|High: €3,008 EUR|Avg: €1,411 EUR|+1.5%
MOH London
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Retailer 25
October 31, 2026
Retailer 10€540 EUR
Retailer 5€604 EUR
Retailer 12€604 EUR
Retailer 25€670 EUR
Retailer 17€673 EUR
Retailer 20€691 EUR
Retailer 11€733 EUR
Retailer 22€783 EUR
Retailer 9€858 EUR
Retailer 23€1,016 EUR
Retailer 24€1,026 EUR
Retailer 2€1,039 EUR
Retailer 6€1,057 EUR
Retailer 21€1,150 EUR
Retailer 13€1,559 EUR
Retailer 15€1,660 EUR
Retailer 3€1,761 EUR
Retailer 8€1,951 EUR
Retailer 16€2,114 EUR
Retailer 18€2,147 EUR
Retailer 4€2,157 EUR
Retailer 7€2,164 EUR
Retailer 14€2,220 EUR
Retailer 19€2,614 EUR
MOH London€2,921 EUR

24 data points across 25 retailers

26 retailers€540 EUR to €2,921 EUR

A
Cheapest Retailer
-
€540 EUR
$603 USD
A
Retailer 2
-
€604 EUR
$675 USD
View
Final sale: no returns
A
Retailer 3
-
€604 EUR
$675 USD
View
A
Retailer 4
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€670 EUR
$748 USD
View
Retailer 5
-
€673 EUR
$752 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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€691 EUR
£608 GBP
View
A
Retailer 7
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€733 EUR
HK$6,400 HKD
View
A
Retailer 8
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€783 EUR
$875 USD
View
A
Retailer 9
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€858 EUR
$959 USD
View
A
Retailer 10
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€1,016 EUR
View
A
Retailer 11
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€1,026 EUR
$1,146 USD
View
A
Retailer 12
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€1,039 EUR
£914 GBP
View
A
Retailer 13
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€1,057 EUR
$1,181 USD
View
A
Retailer 14
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€1,150 EUR
ZAR 20,761 ZAR
View
B+
Retailer 15
-
€1,559 EUR
A$2,680 AUD
View
B+
Retailer 16
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€1,660 EUR
$1,855 USD
View
B+
Retailer 17
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€1,761 EUR
$1,967 USD
View
B+
Retailer 18
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€1,951 EUR
£1,716 GBP
View
B+
Retailer 19
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€2,043 EUR
$2,282 USD
View
B+
Retailer 20
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€2,114 EUR
SGD 3,191 SGD
View
B+
Retailer 21
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€2,147 EUR
$2,399 USD
View
B+
Retailer 22
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€2,157 EUR
$2,410 USD
View
B+
Retailer 23
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€2,164 EUR
$2,418 USD
View
B+
Retailer 24
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€2,220 EUR
$2,480 USD
View
B+
Retailer 25
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€2,614 EUR
$2,920 USD
View
Most Expensive
B
MOH London
LG761529952 · Oct 29
€2,921 EUR
£2,570 GBP
View
25 more retailers have this diamond
Prices start from €540 EURSave up to €2,382 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
1.56ct Marquise
€540 EUR