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Marquise|Lab Grown|IGI

1.54ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG830631471

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830631471

Diamond specifications and retailer prices

From €252 EUR
$281 USD
As of October 30, 2026
Save €1,413 EUR (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,665 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830631471 or 830631471. Listed at 24 retailers as of October 29, 2026, with prices from €252 to €1,665, a €1,413 spread on the same certified stone. Brilliant Earth lists it at €1,665. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830631471
Dimensions11.70 × 6.10 × 3.75 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm6.10 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830631471
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.5%

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: €1,665 EUR|Low: €252 EUR|High: €1,745 EUR|Avg: €815 EUR|-4.6%
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 22€252 EUR
Retailer 7€282 EUR
Retailer 17€300 EUR
Retailer 5€312 EUR
Retailer 16€320 EUR
Retailer 20€421 EUR
Retailer 6€452 EUR
Retailer 14€543 EUR
Retailer 2€546 EUR
Retailer 12€550 EUR
Retailer 24€584 EUR
Retailer 18€616 EUR
Retailer 11€744 EUR
Retailer 13€960 EUR
Retailer 10€1,004 EUR
Retailer 3€1,049 EUR
Retailer 19€1,115 EUR
Retailer 21€1,210 EUR
Retailer 8€1,214 EUR
Retailer 9€1,258 EUR
Retailer 15€1,271 EUR
Retailer 23€1,301 EUR
Retailer 4€1,301 EUR
Brilliant Earth€1,665 EUR

26 data points across 24 retailers

24 retailers€252 EUR to €1,665 EUR

A
Cheapest Retailer
-
€252 EUR
$281 USD
A
Retailer 2
-
€282 EUR
$315 USD
View
Final sale: no returns
A
Retailer 3
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€300 EUR
$335 USD
View
A
Retailer 4
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€312 EUR
$349 USD
View
A
Retailer 5
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€320 EUR
$358 USD
View
A
Retailer 6
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€421 EUR
$470 USD
View
A
Retailer 7
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€452 EUR
$505 USD
View
A
Retailer 8
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€543 EUR
View
A
Retailer 9
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€546 EUR
£481 GBP
View
A
Retailer 10
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€550 EUR
ZAR 9,926 ZAR
View
A
Retailer 11
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€584 EUR
$653 USD
View
A
Retailer 12
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€616 EUR
A$1,058 AUD
View
B+
Retailer 13
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€744 EUR
A$1,279 AUD
View
B+
Retailer 14
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€960 EUR
$1,072 USD
View
B+
Retailer 15
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€1,004 EUR
$1,122 USD
View
B+
Retailer 16
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€1,049 EUR
$1,172 USD
View
B+
Retailer 17
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€1,115 EUR
$1,246 USD
View
B+
Retailer 18
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€1,210 EUR
A$2,079 AUD
View
B+
Retailer 19
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€1,214 EUR
£1,068 GBP
View
B+
Retailer 20
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€1,258 EUR
£1,107 GBP
View
B+
Retailer 21
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€1,271 EUR
$1,420 USD
View
B+
Retailer 22
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€1,301 EUR
$1,453 USD
View
B+
Retailer 23
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€1,301 EUR
$1,454 USD
View
Most Expensive
B
Brilliant Earth
21019945A · Oct 29
€1,665 EUR
$1,860 USD
View
23 more retailers have this diamond
Prices start from €252 EURSave up to €1,413 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
€252 EUR