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Marquise|Lab Grown|IGI

1.50ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG844609870

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844609870

Diamond specifications and retailer prices

From €278 EUR
$311 USD
As of October 30, 2026
Save €2,192 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,470 EUR at Do Amore Diamonds · As of October 31, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844609870 or 844609870. Listed at 19 retailers as of October 30, 2026, with prices from €278 to €2,470, a €2,192 spread on the same certified stone. Do Amore Diamonds lists it at €2,470. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844609870
Dimensions12.13 × 6.05 × 3.53 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.13 mm6.05 mm1.50 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844609870
Side View
Table 65.0%Crown 33.1°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 58.3%

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: €2,470 EUR|Low: €278 EUR|High: €2,721 EUR|Avg: €834 EUR|-9.2%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
October 31, 2026
Retailer 14€278 EUR
Retailer 4€311 EUR
Retailer 18€345 EUR
Retailer 17€356 EUR
Retailer 16€446 EUR
Retailer 9€460 EUR
Retailer 3€483 EUR
Retailer 5€567 EUR
Retailer 12€643 EUR
Retailer 2€683 EUR
Retailer 10€850 EUR
Retailer 6€902 EUR
Retailer 11€1,059 EUR
Retailer 7€1,224 EUR
Retailer 13€1,325 EUR
Retailer 8€1,366 EUR
Retailer 15€1,380 EUR
Do Amore Diamonds€2,470 EUR

4 data points across 18 retailers

19 retailers€278 EUR to €2,470 EUR

A
Cheapest Retailer
-
€278 EUR
$311 USD
A
Retailer 2
-
€311 EUR
$347 USD
View
Final sale: no returns
A
Retailer 3
-
€345 EUR
$385 USD
View
A
Retailer 4
-
€356 EUR
$398 USD
View
A
Retailer 5
-
€446 EUR
£392 GBP
View
A
Retailer 6
-
€460 EUR
$514 USD
View
A
Retailer 7
-
€483 EUR
$540 USD
View
B+
Retailer 8
-
€567 EUR
$634 USD
View
B+
Retailer 9
-
€643 EUR
$718 USD
View
B+
Retailer 10
-
€683 EUR
£601 GBP
View
B
Retailer 11
-
€850 EUR
$950 USD
View
B
Retailer 12
-
€902 EUR
A$1,551 AUD
View
B
Retailer 13
-
€1,059 EUR
$1,183 USD
View
B
Retailer 14
-
€1,224 EUR
$1,367 USD
View
B
Retailer 15
-
€1,325 EUR
$1,480 USD
View
B
Retailer 16
-
€1,366 EUR
$1,526 USD
View
B
Retailer 17
-
€1,380 EUR
$1,542 USD
View
B
Retailer 18
-
€1,629 EUR
$1,820 USD
View
Most Expensive
B
Do Amore Diamonds
27-8A37A798D · Oct 31
€2,470 EUR
$2,760 USD
View
18 more retailers have this diamond
Prices start from €278 EURSave up to €2,192 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
€278 EUR