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Marquise|Lab Grown|IGI

1.54ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG660475510

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG660475510

Diamond specifications and retailer prices

From €288 EUR
$322 USD
As of October 30, 2026
Save €2,272 EUR (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,560 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660475510 or 660475510. Listed at 26 retailers as of October 30, 2026, with prices from €288 to €2,560, a €2,272 spread on the same certified stone. Do Amore Diamonds lists it at €2,560. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660475510
Dimensions12.41 × 6.01 × 3.70 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
12.41 mm6.01 mm1.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660475510
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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: €2,837 EUR|Low: €229 EUR|High: €2,837 EUR|Avg: €953 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 10
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 5€277 EUR
Retailer 8€322 EUR
Retailer 4€358 EUR
Retailer 21€358 EUR
Retailer 12€387 EUR
Retailer 9€476 EUR
Retailer 7€491 EUR
Retailer 20€497 EUR
Retailer 18€679 EUR
Retailer 15€680 EUR
Retailer 2€711 EUR
Retailer 17€917 EUR
Retailer 3€966 EUR
Retailer 19€1,050 EUR
Retailer 6€1,375 EUR
Retailer 11€1,411 EUR
Retailer 10€1,413 EUR
Retailer 14€1,541 EUR
Retailer 16€1,552 EUR
Retailer 13€1,871 EUR
Do Amore Diamonds€2,837 EUR

44 data points across 21 retailers

26 retailers€288 EUR to €2,560 EUR

Retailer 1
-
€277 EUR
$310 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€288 EUR
$322 USD
View
A
Retailer 3
-
€322 EUR
$360 USD
View
Final sale: no returns
Retailer 4
-
€335 EUR
$374 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€358 EUR
$400 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€358 EUR
$400 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
€358 EUR
$400 USD
View
A
Retailer 8
-
€387 EUR
$432 USD
View
A
Retailer 9
-
€476 EUR
$532 USD
View
A
Retailer 10
-
€491 EUR
$549 USD
View
A
Retailer 11
-
€497 EUR
$555 USD
View
B+
Retailer 12
-
€679 EUR
ZAR 12,252 ZAR
View
B+
Retailer 13
-
€680 EUR
A$1,168 AUD
View
B+
Retailer 14
-
€711 EUR
£626 GBP
View
B+
Retailer 15
-
€917 EUR
A$1,576 AUD
View
Retailer 16
-
€966 EUR
A$1,661 AUD
View
Price last confirmed 24 days ago
B
Retailer 17
-
€1,050 EUR
$1,173 USD
View
Retailer 18
-
€1,270 EUR
$1,419 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
€1,270 EUR
$1,419 USD
View
B
Retailer 20
-
€1,375 EUR
$1,536 USD
View
B
Retailer 21
-
€1,411 EUR
$1,577 USD
View
B
Retailer 22
-
€1,413 EUR
$1,579 USD
View
B
Retailer 23
-
€1,541 EUR
£1,356 GBP
View
B
Retailer 24
-
€1,552 EUR
£1,365 GBP
View
B
Retailer 25
-
€1,871 EUR
$2,090 USD
View
Most Expensive
B
Do Amore Diamonds
27-53AC93AAB · Oct 31
€2,560 EUR
$2,860 USD
View
25 more retailers have this diamond
Prices start from €288 EURSave up to €2,272 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
€288 EUR