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Marquise|Lab Grown|IGI

1.90ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG792644540

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792644540

Diamond specifications and retailer prices

From €423 EUR
$471 USD
As of October 29, 2026
Save €1,994 EUR (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,417 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.9ct lab-grown marquise diamond

This 1.9ct 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 LG792644540 or 792644540. Listed at 12 retailers as of October 29, 2026, with prices from €423 to €2,417, a €1,994 spread on the same certified stone. Do Amore Diamonds lists it at €2,417. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792644540
Dimensions12.87 × 6.43 × 4.05 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.87 mm6.43 mm1.90 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792644540
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.0%

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 29
Current: €2,417 EUR|Low: €161 EUR|High: €2,417 EUR|Avg: €835 EUR
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
October 30, 2026
Retailer 9€161 EUR
Retailer 17€423 EUR
Retailer 2€437 EUR
Retailer 13€450 EUR
Retailer 12€454 EUR
Retailer 6€523 EUR
Retailer 16€537 EUR
Retailer 14€579 EUR
Retailer 3€582 EUR
Retailer 8€984 EUR
Retailer 15€1,039 EUR
Retailer 10€1,073 EUR
Retailer 5€1,177 EUR
Retailer 7€1,256 EUR
Retailer 11€1,503 EUR
Retailer 4€1,680 EUR
Do Amore Diamonds€2,417 EUR

22 data points across 17 retailers

12 retailers€423 EUR to €2,417 EUR

A
Cheapest Retailer
-
€423 EUR
$471 USD
A
Retailer 2
-
€437 EUR
£383 GBP
View
B+
Retailer 3
-
€450 EUR
$501 USD
View
A
Retailer 4
-
€454 EUR
$505 USD
View
A
Retailer 5
-
€537 EUR
$598 USD
View
A
Retailer 6
-
€579 EUR
View
B+
Retailer 7
-
€1,039 EUR
$1,156 USD
View
B+
Retailer 8
-
€1,073 EUR
A$1,837 AUD
View
Retailer 9
-
€1,177 EUR
$1,310 USD
View
Price last confirmed 33 days ago
B
Retailer 10
-
€1,199 EUR
$1,335 USD
View
B
Retailer 11
-
€1,503 EUR
£1,317 GBP
View
Most Expensive
B
Do Amore Diamonds
27-21E25EF52 · Oct 29
€2,417 EUR
$2,690 USD
View
11 more retailers have this diamond
Prices start from €423 EURSave up to €1,994 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
1.90ct Marquise
€423 EUR