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Marquise|Lab Grown|IGI

1.54ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG818647393

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818647393

Diamond specifications and retailer prices

From €256 EUR
$287 USD
As of October 31, 2026
Save €1,171 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,427 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG818647393 or 818647393. Listed at 18 retailers as of October 31, 2026, with prices from €256 to €1,427, a €1,171 spread on the same certified stone. Brilliant Earth lists it at €1,427. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818647393
Dimensions12.51 × 5.88 × 3.69 mm
L/W Ratio2.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.51 mm5.88 mm1.54 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818647393
Side View
Table 56.0%Crown 34.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.8%

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 31
Current: €1,427 EUR|Low: €256 EUR|High: €1,765 EUR|Avg: €733 EUR|-19.2%
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
November 2, 2026
Retailer 6€256 EUR
Retailer 3€275 EUR
Retailer 17€308 EUR
Retailer 4€461 EUR
Retailer 15€473 EUR
Retailer 11€475 EUR
Retailer 9€488 EUR
Retailer 10€523 EUR
Retailer 14€641 EUR
Retailer 2€735 EUR
Retailer 13€880 EUR
Retailer 7€930 EUR
Retailer 16€1,049 EUR
Retailer 12€1,102 EUR
Retailer 8€1,161 EUR
Retailer 5€1,203 EUR
Brilliant Earth€1,427 EUR

38 data points across 17 retailers

18 retailers€256 EUR to €1,427 EUR

A
Cheapest Retailer
-
€256 EUR
$287 USD
Final sale: no returns
A
Retailer 2
-
€258 EUR
$289 USD
View
Retailer 3
-
€275 EUR
$308 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€275 EUR
$308 USD
View
A
Retailer 5
-
€461 EUR
$517 USD
View
A
Retailer 6
-
€473 EUR
View
A
Retailer 7
-
€475 EUR
ZAR 8,603 ZAR
View
A
Retailer 8
-
€488 EUR
$547 USD
View
A
Retailer 9
-
€523 EUR
£462 GBP
View
B+
Retailer 10
-
€641 EUR
A$1,106 AUD
View
B+
Retailer 11
-
€735 EUR
$824 USD
View
B+
Retailer 12
-
€880 EUR
A$1,518 AUD
View
B+
Retailer 13
-
€930 EUR
$1,043 USD
View
B
Retailer 14
-
€1,049 EUR
$1,177 USD
View
B
Retailer 15
-
€1,102 EUR
£973 GBP
View
B
Retailer 16
-
€1,185 EUR
$1,329 USD
View
B
Retailer 17
-
€1,203 EUR
$1,349 USD
View
Most Expensive
B
Brilliant Earth
22204870A · Nov 2
€1,427 EUR
$1,600 USD
View
17 more retailers have this diamond
Prices start from €256 EURSave up to €1,171 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
€256 EUR