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Marquise|Lab Grown|IGI

1.54ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG847662374

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847662374

Diamond specifications and retailer prices

From €217 EUR
$242 USD
As of October 30, 2026
Save €1,462 EUR (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,678 EUR at Helzberg Diamonds · As of November 1, 2026
View at Helzberg 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 LG847662374 or 847662374. Listed at 21 retailers as of October 30, 2026, with prices from €217 to €1,678, a €1,462 spread on the same certified stone. Helzberg Diamonds lists it at €1,678. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847662374
Dimensions12.38 × 6.02 × 3.66 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.38 mm6.02 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847662374
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.8%

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: €1,678 EUR|Low: €217 EUR|High: €72,991 EUR|Avg: €12,258 EUR
Helzberg Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 8€217 EUR
Retailer 21€249 EUR
Retailer 13€251 EUR
Retailer 18€269 EUR
Retailer 17€314 EUR
Retailer 6€451 EUR
Retailer 15€463 EUR
Retailer 4€479 EUR
Retailer 5€493 EUR
Retailer 2€504 EUR
Retailer 19€862 EUR
Retailer 3€866 EUR
Retailer 11€909 EUR
Retailer 20€1,003 EUR
Retailer 7€1,020 EUR
Retailer 16€1,075 EUR
Retailer 10€1,152 EUR
Retailer 9€1,187 EUR
Helzberg Diamonds€1,678 EUR
Retailer 14€35,740 EUR
Retailer 12€42,012 EUR

7 data points across 21 retailers

21 retailers€217 EUR to €1,678 EUR

A
Cheapest Retailer
-
€217 EUR
$242 USD
A
Retailer 2
-
€249 EUR
$278 USD
View
Final sale: no returns
A
Retailer 3
-
€251 EUR
$280 USD
View
A
Retailer 4
-
€269 EUR
$300 USD
View
A
Retailer 5
-
€314 EUR
£276 GBP
View
A
Retailer 6
-
€451 EUR
$504 USD
View
A
Retailer 7
-
€463 EUR
ZAR 8,360 ZAR
View
A
Retailer 8
-
€479 EUR
$535 USD
View
A
Retailer 9
-
€493 EUR
$551 USD
View
A
Retailer 10
-
€504 EUR
£444 GBP
View
B+
Retailer 11
-
€862 EUR
$963 USD
View
B+
Retailer 12
-
€866 EUR
$967 USD
View
B+
Retailer 13
-
€909 EUR
$1,015 USD
View
B
Retailer 14
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€1,003 EUR
$1,120 USD
View
B+
Retailer 15
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€1,020 EUR
$1,140 USD
View
B
Retailer 16
-
€1,075 EUR
£946 GBP
View
B
Retailer 17
-
€1,152 EUR
$1,287 USD
View
B
Retailer 18
-
€1,187 EUR
$1,327 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKNMMIJNK · Nov 1
€1,678 EUR
$1,875 USD
View
18 more retailers have this diamond
Prices start from €217 EURSave up to €1,462 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
€217 EUR