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Marquise|Lab Grown|IGI

1.54ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG784698976

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784698976

Diamond specifications and retailer prices

From €589 EUR
$661 USD
As of November 1, 2026
Save €2,245 EUR (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,834 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct lab-grown marquise diamond

This 1.54ct 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 LG784698976 or 784698976. Listed at 20 retailers as of November 1, 2026, with prices from €589 to €2,834, a €2,245 spread on the same certified stone. MOH London lists it at €2,834. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784698976
Dimensions12.00 × 5.98 × 3.76 mm
L/W Ratio2.01
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
12.00 mm5.98 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784698976
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.9%

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: Nov 1
Current: €2,834 EUR|Low: €580 EUR|High: €2,951 EUR|Avg: €1,530 EUR|-0.7%
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
Retailer 15
November 2, 2026
Retailer 13€589 EUR
Retailer 6€708 EUR
Retailer 3€744 EUR
Retailer 10€843 EUR
Retailer 15€876 EUR
Retailer 9€1,012 EUR
Retailer 4€1,025 EUR
Retailer 8€1,122 EUR
Retailer 2€1,620 EUR
Retailer 12€1,979 EUR
Retailer 14€2,064 EUR
Retailer 5€2,158 EUR
Retailer 7€2,228 EUR
Retailer 11€2,541 EUR
MOH London€2,834 EUR

20 data points across 15 retailers

20 retailers€589 EUR to €2,834 EUR

A
Cheapest Retailer
-
€589 EUR
$661 USD
Final sale: no returns
Retailer 2
-
€621 EUR
$697 USD
View
Price last confirmed 20 days ago
Retailer 3
-
€674 EUR
$756 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
€708 EUR
HK$6,200 HKD
View
Retailer 5
-
€718 EUR
$805 USD
View
Price last confirmed 18 days ago
Retailer 6
-
€727 EUR
$815 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
€744 EUR
$835 USD
View
A
Retailer 8
-
€843 EUR
$945 USD
View
A
Retailer 9
-
€876 EUR
$982 USD
View
A
Retailer 10
-
€1,012 EUR
£894 GBP
View
A
Retailer 11
-
€1,025 EUR
View
A
Retailer 12
-
€1,122 EUR
ZAR 20,332 ZAR
View
B+
Retailer 13
-
€1,620 EUR
$1,817 USD
View
B+
Retailer 14
-
€1,979 EUR
$2,220 USD
View
Retailer 15
-
€2,044 EUR
$2,293 USD
View
Price last confirmed 20 days ago
B+
Retailer 16
-
€2,064 EUR
SGD 3,128 SGD
View
B+
Retailer 17
-
€2,158 EUR
$2,420 USD
View
Retailer 18
-
€2,228 EUR
£1,968 GBP
View
Price last confirmed 19 days ago
B+
Retailer 19
-
€2,541 EUR
$2,850 USD
View
Most Expensive
B
MOH London
LG784698976 · Nov 1
€2,834 EUR
£2,503 GBP
View
19 more retailers have this diamond
Prices start from €589 EURSave up to €2,245 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
1.54ct Marquise
€589 EUR