Marquise|Lab Grown|IGI

1.55ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG824605388

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG824605388

Diamond specifications and retailer prices

From €286 EUR
$319 USD
As of October 30, 2026
Save €1,576 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,862 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG824605388 or 824605388. Listed at 21 retailers as of October 28, 2026, with prices from €286 to €1,862, a €1,576 spread on the same certified stone. Brilliant Earth lists it at €1,862. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824605388
Dimensions11.81 × 6.21 × 3.75 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm6.21 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824605388
Side View
Table 62.0%Crown 31.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.4%

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: €1,862 EUR|Low: €245 EUR|High: €1,960 EUR|Avg: €783 EUR|-5.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 17€255 EUR
Retailer 7€286 EUR
Retailer 4€317 EUR
Retailer 10€371 EUR
Retailer 6€498 EUR
Retailer 16€501 EUR
Retailer 5€521 EUR
Retailer 13€538 EUR
Retailer 12€544 EUR
Retailer 2€560 EUR
Retailer 11€737 EUR
Retailer 15€973 EUR
Retailer 3€1,218 EUR
Retailer 8€1,234 EUR
Retailer 14€1,277 EUR
Retailer 9€1,481 EUR
Brilliant Earth€1,862 EUR

35 data points across 17 retailers

21 retailers€286 EUR to €1,862 EUR

Retailer 1
-
€255 EUR
$285 USD
Price last confirmed 12 days ago
Retailer 2
-
€255 EUR
$285 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
€286 EUR
$319 USD
View
Final sale: no returns
Retailer 4
-
€296 EUR
$331 USD
View
Price last confirmed 32 days ago
Retailer 5
-
€312 EUR
$349 USD
View
Price last confirmed 33 days ago
Retailer 6
-
€317 EUR
$354 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
€371 EUR
£327 GBP
View
A
Retailer 8
-
€498 EUR
$556 USD
View
A
Retailer 9
-
€501 EUR
$560 USD
View
A
Retailer 10
-
€521 EUR
$582 USD
View
A
Retailer 11
-
€538 EUR
View
A
Retailer 12
-
€544 EUR
ZAR 9,823 ZAR
View
A
Retailer 13
-
€560 EUR
£492 GBP
View
B+
Retailer 14
-
€737 EUR
A$1,266 AUD
View
B
Retailer 15
-
€973 EUR
$1,087 USD
View
Retailer 16
-
€1,019 EUR
$1,138 USD
View
Price last confirmed 31 days ago
B
Retailer 17
-
€1,218 EUR
$1,361 USD
View
B
Retailer 18
-
€1,234 EUR
$1,378 USD
View
B
Retailer 19
-
€1,277 EUR
£1,123 GBP
View
B
Retailer 20
-
€1,481 EUR
$1,654 USD
View
Most Expensive
B
Brilliant Earth
21569257A · Oct 28
€1,862 EUR
$2,080 USD
View
20 more retailers have this diamond
Prices start from €286 EURSave up to €1,576 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
€286 EUR