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Marquise|Lab Grown|IGI

1.55ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG778670292

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778670292

Diamond specifications and retailer prices

From €218 EUR
$244 USD
As of October 30, 2026
Save €1,885 EUR (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,103 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown marquise diamond

This 1.55ct 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 LG778670292 or 778670292. Listed at 11 retailers as of October 30, 2026, with prices from €218 to €2,103, a €1,885 spread on the same certified stone. Do Amore Diamonds lists it at €2,103. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778670292
Dimensions12.62 × 5.95 × 3.62 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.62 mm5.95 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778670292
Side View
Table 62.0%Crown 32.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.8%

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: €2,103 EUR|Low: €218 EUR|High: €2,148 EUR|Avg: €753 EUR|+2.2%
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
October 31, 2026
Retailer 5€218 EUR
Retailer 9€253 EUR
Retailer 3€265 EUR
Retailer 6€317 EUR
Retailer 12€421 EUR
Retailer 8€455 EUR
Retailer 4€661 EUR
Retailer 10€696 EUR
Retailer 2€875 EUR
Retailer 7€962 EUR
Retailer 11€1,227 EUR
Do Amore Diamonds€2,103 EUR

41 data points across 12 retailers

11 retailers€218 EUR to €2,103 EUR

A
Cheapest Retailer
-
€218 EUR
$244 USD
A
Retailer 2
-
€253 EUR
$283 USD
View
A
Retailer 3
-
€265 EUR
$296 USD
View
Final sale: no returns
A
Retailer 4
-
€317 EUR
£279 GBP
View
Retailer 5
-
€421 EUR
$470 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€455 EUR
$508 USD
View
A
Retailer 7
-
€696 EUR
A$1,196 AUD
View
B+
Retailer 8
-
€875 EUR
$977 USD
View
B+
Retailer 9
-
€962 EUR
$1,075 USD
View
B+
Retailer 10
-
€1,227 EUR
£1,079 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E2399FC17 · Oct 31
€2,103 EUR
$2,350 USD
View
10 more retailers have this diamond
Prices start from €218 EURSave up to €1,885 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
1.55ct Marquise
€218 EUR