CaratHunter
Plans
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 €283 EUR
As of November 4, 2026
Save €1,563 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,846 EUR at Brilliant Earth · As of November 4, 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 November 4, 2026, with prices from €283 to €1,846, a €1,563 spread on the same certified stone. Brilliant Earth lists it at €1,846. 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €1,846 EUR|Low: €243 EUR|High: €1,944 EUR|Avg: €736 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
November 5, 2026
Retailer 13€253 EUR
Retailer 4€314 EUR
Retailer 7€366 EUR
Retailer 12€497 EUR
Retailer 5€517 EUR
Retailer 10€533 EUR
Retailer 9€541 EUR
Retailer 2€549 EUR
Retailer 8€737 EUR
Retailer 11€965 EUR
Retailer 3€1,208 EUR
Retailer 6€1,255 EUR
Brilliant Earth€1,846 EUR

39 data points across 13 retailers

21 retailers€283 EUR to €1,846 EUR

Retailer 1
-
€253 EUR
Price last confirmed 17 days ago
Retailer 2
-
€253 EUR
View
Price last confirmed 36 days ago
A
Retailer 3
-
€283 EUR
View
Final sale: no returns
Retailer 4
-
€294 EUR
View
Price last confirmed 37 days ago
Retailer 5
-
€310 EUR
View
Price last confirmed 37 days ago
Retailer 6
-
€314 EUR
View
Price last confirmed 17 days ago
A
Retailer 7
-
€366 EUR
View
A
Retailer 8
-
€493 EUR
View
A
Retailer 9
-
€497 EUR
View
A
Retailer 10
-
€517 EUR
View
Retailer 11
-
€533 EUR
View
Price last confirmed 9 days ago
A
Retailer 12
-
€541 EUR
View
A
Retailer 13
-
€549 EUR
View
B+
Retailer 14
-
€737 EUR
View
B
Retailer 15
-
€965 EUR
View
Retailer 16
-
€1,010 EUR
View
Price last confirmed 36 days ago
B
Retailer 17
-
€1,208 EUR
View
B
Retailer 18
-
€1,223 EUR
View
B
Retailer 19
-
€1,255 EUR
View
B
Retailer 20
-
€1,468 EUR
View
Most Expensive
B
Brilliant Earth
21569257A · Nov 4
€1,846 EUR
$2,080 USD
View
20 more retailers have this diamond
Prices start from €283 EURSave up to €1,563 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
€283 EUR