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Marquise|Lab Grown|IGI

1.54ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG831674266

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831674266

Diamond specifications and retailer prices

From €224 EUR
$251 USD
As of November 2, 2026
Save €966 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,189 EUR at With Clarity · As of November 3, 2026
View at With Clarity

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831674266 or 831674266. Listed at 13 retailers as of November 2, 2026, with prices from €224 to €1,189, a €966 spread on the same certified stone. With Clarity lists it at €1,189. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831674266
Dimensions11.48 × 6.05 × 3.85 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
11.48 mm6.05 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831674266
Side View
Table 63.0%Crown 35.1°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.6%

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 2
Current: €325 EUR|Low: €217 EUR|High: €1,189 EUR|Avg: €762 EUR|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 2, 2026
Retailer 9€224 EUR
Retailer 7€259 EUR
Retailer 1€325 EUR
Retailer 10€459 EUR
Retailer 3€580 EUR
Retailer 8€647 EUR
Retailer 12€853 EUR
Retailer 11€856 EUR
Retailer 6€892 EUR
Retailer 2€1,011 EUR
Retailer 5€1,113 EUR
Retailer 4€1,135 EUR
With Clarity€1,189 EUR

31 data points across 13 retailers

13 retailers€224 EUR to €1,189 EUR

A
Cheapest Retailer
-
€224 EUR
$251 USD
A
Retailer 2
-
€259 EUR
$291 USD
View
A
Retailer 3
-
€325 EUR
£287 GBP
View
Retailer 4
-
€459 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€580 EUR
$651 USD
View
A
Retailer 6
-
€647 EUR
A$1,117 AUD
View
B+
Retailer 7
-
€853 EUR
$957 USD
View
B+
Retailer 8
-
€856 EUR
$960 USD
View
B+
Retailer 9
-
€892 EUR
$1,001 USD
View
B+
Retailer 10
-
€1,011 EUR
$1,134 USD
View
B
Retailer 11
-
€1,113 EUR
£983 GBP
View
Retailer 12
-
€1,135 EUR
SGD 1,721 SGD
View
Price last confirmed 22 days ago
Most Expensive
B
With Clarity
831674266 · Nov 3
€1,189 EUR
$1,334 USD
View
12 more retailers have this diamond
Prices start from €224 EURSave up to €966 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
1.54ct Marquise
€224 EUR