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Marquise|Lab Grown|IGI

1.40ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG787652355

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787652355

Diamond specifications and retailer prices

From €181 EUR
$202 USD
As of October 30, 2026
Save €1,547 EUR (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,728 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.4ct lab-grown marquise diamond

This 1.4ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787652355 or 787652355. Listed at 12 retailers as of October 30, 2026, with prices from €181 to €1,728, a €1,547 spread on the same certified stone. Do Amore Diamonds lists it at €1,728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787652355
Dimensions11.07 × 5.85 × 3.76 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm5.85 mm1.40 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787652355
Side View
Table 57.0%Crown 37.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.3%

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: €1,728 EUR|Low: €209 EUR|High: €1,728 EUR|Avg: €641 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
November 1, 2026
Retailer 2€209 EUR
Retailer 13€266 EUR
Retailer 15€302 EUR
Retailer 3€395 EUR
Retailer 14€398 EUR
Retailer 11€412 EUR
Retailer 7€427 EUR
Retailer 10€721 EUR
Retailer 4€724 EUR
Retailer 12€794 EUR
Retailer 9€794 EUR
Retailer 6€880 EUR
Retailer 8€989 EUR
Retailer 5€1,235 EUR
Do Amore Diamonds€1,728 EUR

11 data points across 15 retailers

12 retailers€181 EUR to €1,728 EUR

A
Cheapest Retailer
-
€181 EUR
$202 USD
Retailer 2
-
€181 EUR
$202 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
€209 EUR
$234 USD
View
A
Retailer 4
-
€266 EUR
$297 USD
View
B+
Retailer 5
-
€302 EUR
$337 USD
View
A
Retailer 6
-
€412 EUR
$460 USD
View
B
Retailer 7
-
€721 EUR
$806 USD
View
Retailer 8
-
€794 EUR
A$1,364 AUD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
€794 EUR
$887 USD
View
Retailer 10
-
€880 EUR
$983 USD
View
Price last confirmed 60 days ago
B
Retailer 11
-
€989 EUR
£870 GBP
View
Most Expensive
B
Do Amore Diamonds
27-18C4C4C4A · Oct 31
€1,728 EUR
$1,930 USD
View
11 more retailers have this diamond
Prices start from €181 EURSave up to €1,547 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
1.40ct Marquise
€181 EUR