Marquise|Lab Grown|IGI

1.50ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG744515427

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG744515427

Diamond specifications and retailer prices

From €481 EUR
HK$4,200 HKD
As of October 30, 2026
Save €1,121 EUR (70%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €2,363 EUR at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown marquise diamond

This 1.5ct 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 LG744515427 or 744515427. Listed at 29 retailers as of October 29, 2026, with a 233% 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

1.50
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744515427
Dimensions11.57 × 5.89 × 3.81 mm
L/W Ratio1.96
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
11.57 mm5.89 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744515427
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €2,363 EUR|Low: €267 EUR|High: €2,363 EUR|Avg: €881 EUR
Do Amore Diamonds
Retailer 2
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Retailer 25
October 29, 2026
Retailer 15€267 EUR
Retailer 4€320 EUR
Retailer 11€330 EUR
Retailer 18€359 EUR
Retailer 25€387 EUR
Retailer 12€437 EUR
Retailer 19€470 EUR
Retailer 9€481 EUR
Retailer 7€515 EUR
Retailer 5€562 EUR
Retailer 22€590 EUR
Retailer 21€621 EUR
Retailer 13€641 EUR
Retailer 16€827 EUR
Retailer 20€857 EUR
Retailer 3€1,015 EUR
Retailer 14€1,254 EUR
Retailer 23€1,262 EUR
Retailer 6€1,269 EUR
Retailer 10€1,316 EUR
Retailer 8€1,343 EUR
Retailer 17€1,406 EUR
Retailer 24€1,469 EUR
Retailer 2€1,602 EUR
Do Amore Diamonds€2,363 EUR

34 data points across 25 retailers

29 retailers€481 EUR to €1,602 EUR

Retailer 1
-
€267 EUR
$298 USD
Price last confirmed 24 days ago
Retailer 2
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€310 EUR
$346 USD
View
Price last confirmed 32 days ago
Retailer 3
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€330 EUR
$369 USD
View
Price last confirmed 24 days ago
Retailer 4
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€330 EUR
$369 USD
View
Price last confirmed 21 days ago
Retailer 5
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€359 EUR
$401 USD
View
Price last confirmed 33 days ago
Retailer 6
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€379 EUR
$423 USD
View
Price last confirmed 33 days ago
Retailer 7
-
€387 EUR
£341 GBP
View
Price last confirmed 15 days ago
Retailer 8
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€437 EUR
$488 USD
View
Price last confirmed 8 days ago
Retailer 9
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€470 EUR
$525 USD
View
Price last confirmed 8 days ago
A
Retailer 10
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€481 EUR
HK$4,200 HKD
View
Retailer 11
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€515 EUR
$575 USD
View
Price last confirmed 14 days ago
Retailer 12
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€562 EUR
$628 USD
View
Price last confirmed 10 days ago
Retailer 13
-
€621 EUR
ZAR 11,202 ZAR
View
Price last confirmed 13 days ago
Retailer 14
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€641 EUR
£564 GBP
View
Price last confirmed 10 days ago
Retailer 15
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€827 EUR
$924 USD
View
Price last confirmed 10 days ago
Retailer 16
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€857 EUR
A$1,473 AUD
View
Price last confirmed 13 days ago
Retailer 17
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€1,015 EUR
$1,134 USD
View
Price last confirmed 10 days ago
Retailer 18
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€1,172 EUR
$1,309 USD
View
Price last confirmed 10 days ago
Retailer 19
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€1,172 EUR
$1,309 USD
View
Price last confirmed 22 days ago
Retailer 20
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€1,254 EUR
A$2,156 AUD
View
Price last confirmed 24 days ago
Retailer 21
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€1,262 EUR
$1,410 USD
View
Price last confirmed 14 days ago
Retailer 22
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€1,269 EUR
$1,418 USD
View
Price last confirmed 10 days ago
Retailer 23
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€1,316 EUR
$1,470 USD
View
Price last confirmed 11 days ago
Retailer 24
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€1,343 EUR
$1,501 USD
View
Price last confirmed 11 days ago
Retailer 25
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€1,362 EUR
$1,522 USD
View
Price last confirmed 31 days ago
Retailer 26
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€1,406 EUR
SGD 2,122 SGD
View
Price last confirmed 11 days ago
Retailer 27
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€1,469 EUR
£1,292 GBP
View
Price last confirmed 11 days ago
B
Retailer 28
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€1,602 EUR
$1,790 USD
View
Most Expensive
Do Amore Diamonds
27-842EC6D09 · Oct 23
€2,363 EUR
$2,640 USD
View
Price last confirmed 9 days ago
28 more retailers have this diamond
Prices start from €481 EURSave up to €1,121 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
1.50ct Marquise
€481 EUR