Marquise|Lab Grown|IGI

1.54ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG843650644

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843650644

Diamond specifications and retailer prices

From €231 EUR
$258 USD
As of October 30, 2026
Save €1,004 EUR (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,077 EUR at Brilliant Earth · As of October 4, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843650644 or 843650644. Listed at 24 retailers as of October 30, 2026, with a 435% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843650644
Dimensions12.18 × 5.96 × 3.74 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.18 mm5.96 mm1.54 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843650644
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.8%

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: €543 EUR|Low: €231 EUR|High: €1,319 EUR|Avg: €686 EUR|-5.0%
Retailer 1
Retailer 2
Retailer 3
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Retailer 11
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Retailer 22
October 31, 2026
Retailer 18€231 EUR
Retailer 7€258 EUR
Retailer 4€286 EUR
Retailer 15€290 EUR
Retailer 14€310 EUR
Retailer 21€328 EUR
Retailer 19€385 EUR
Retailer 6€430 EUR
Retailer 13€508 EUR
Retailer 22€514 EUR
Retailer 16€523 EUR
Retailer 11€532 EUR
Retailer 1€543 EUR
Retailer 10€720 EUR
Retailer 12€880 EUR
Retailer 9€921 EUR
Retailer 2€967 EUR
Retailer 3€973 EUR
Retailer 17€1,047 EUR
Retailer 8€1,155 EUR
Retailer 5€1,182 EUR
Retailer 20€1,235 EUR

22 data points across 22 retailers

24 retailers€231 EUR to €1,235 EUR

A
Cheapest Retailer
-
€231 EUR
$258 USD
A
Retailer 2
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€258 EUR
$288 USD
View
Final sale: no returns
A
Retailer 3
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€286 EUR
$320 USD
View
A
Retailer 4
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€290 EUR
$324 USD
View
A
Retailer 5
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€310 EUR
$346 USD
View
A
Retailer 6
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€328 EUR
£288 GBP
View
B+
Retailer 7
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€385 EUR
$430 USD
View
A
Retailer 8
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€430 EUR
$480 USD
View
A
Retailer 9
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€508 EUR
View
A
Retailer 10
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€514 EUR
$574 USD
View
A
Retailer 11
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€523 EUR
$584 USD
View
A
Retailer 12
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€532 EUR
ZAR 9,606 ZAR
View
A
Retailer 13
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€543 EUR
£477 GBP
View
B+
Retailer 14
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€720 EUR
A$1,238 AUD
View
B+
Retailer 15
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€880 EUR
$983 USD
View
B+
Retailer 16
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€921 EUR
$1,029 USD
View
B+
Retailer 17
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€967 EUR
$1,080 USD
View
B+
Retailer 18
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€973 EUR
A$1,672 AUD
View
B+
Retailer 19
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€1,047 EUR
$1,170 USD
View
Retailer 20
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€1,065 EUR
$1,190 USD
View
Price last confirmed 27 days ago
B+
Retailer 21
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€1,155 EUR
£1,016 GBP
View
B+
Retailer 22
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€1,182 EUR
$1,321 USD
View
B+
Retailer 23
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€1,235 EUR
$1,379 USD
View
Most Expensive
Brilliant Earth
21693020A · Oct 4
€2,077 EUR
$2,320 USD
View
Price last confirmed 27 days ago
23 more retailers have this diamond
Prices start from €231 EURSave up to €1,004 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
€231 EUR