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Marquise|Lab Grown|IGI

1.51ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG811606640

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811606640

Diamond specifications and retailer prices

From €209 EUR
$234 USD
As of October 30, 2026
Save €1,805 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,014 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct 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 top-tier cut grade and certified by IGI LG811606640 or 811606640. Listed at 16 retailers as of October 29, 2026, with prices from €209 to €2,014, a €1,805 spread on the same certified stone. Do Amore Diamonds lists it at €2,014. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811606640
Dimensions11.84 × 5.92 × 3.79 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
11.84 mm5.92 mm1.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811606640
Side View
Table 59.0%Crown 35.3°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 64.0%

Caratlytics Score

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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: €2,014 EUR|Low: €166 EUR|High: €2,014 EUR|Avg: €824 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12€235 EUR
Retailer 11€346 EUR
Retailer 3€430 EUR
Retailer 8€439 EUR
Retailer 2€548 EUR
Retailer 10€552 EUR
Retailer 7€838 EUR
Retailer 4€922 EUR
Retailer 13€1,057 EUR
Retailer 5€1,073 EUR
Retailer 6€1,150 EUR
Retailer 9€1,165 EUR
Do Amore Diamonds€2,014 EUR

40 data points across 13 retailers

16 retailers€209 EUR to €2,014 EUR

A
Cheapest Retailer
-
€209 EUR
$234 USD
A
Retailer 2
-
€235 EUR
$262 USD
View
Final sale: no returns
A
Retailer 3
-
€243 EUR
$272 USD
View
A
Retailer 4
-
€260 EUR
$290 USD
View
A
Retailer 5
-
€260 EUR
$290 USD
View
A
Retailer 6
-
€346 EUR
$386 USD
View
A
Retailer 7
-
€439 EUR
$491 USD
View
A
Retailer 8
-
€548 EUR
£482 GBP
View
B+
Retailer 9
-
€552 EUR
$617 USD
View
B+
Retailer 10
-
€838 EUR
$936 USD
View
B
Retailer 11
-
€922 EUR
$1,030 USD
View
B
Retailer 12
-
€1,057 EUR
$1,181 USD
View
B
Retailer 13
-
€1,073 EUR
$1,199 USD
View
B
Retailer 14
-
€1,150 EUR
£1,012 GBP
View
B
Retailer 15
-
€1,165 EUR
$1,301 USD
View
Most Expensive
B
Do Amore Diamonds
27-854069B2B · Oct 29
€2,014 EUR
$2,250 USD
View
15 more retailers have this diamond
Prices start from €209 EURSave up to €1,805 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
1.51ct Marquise
€209 EUR