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Cushion|Lab Grown|IGI

1.54ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG555201844

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG555201844

Diamond specifications and retailer prices

From €294 EUR
$330 USD
As of November 1, 2026
Save €1,574 EUR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,868 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG555201844 or 555201844. Listed at 15 retailers as of October 27, 2026, with prices from €294 to €1,868, a €1,574 spread on the same certified stone. Queensmith lists it at €1,868. 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
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555201844
Dimensions7.14 × 7.06 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.14 mm7.06 mm1.54 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555201844
Side View
Table 59.5%Crown 35.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
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: Nov 1
Current: €580 EUR|Low: €294 EUR|High: €1,685 EUR|Avg: €832 EUR|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3€294 EUR
Retailer 9€327 EUR
Retailer 10€499 EUR
Retailer 12€537 EUR
Retailer 5€564 EUR
Retailer 1€580 EUR
Retailer 2€627 EUR
Retailer 7€761 EUR
Retailer 11€1,258 EUR
Retailer 4€1,277 EUR
Retailer 6€1,311 EUR
Retailer 8€1,551 EUR

40 data points across 12 retailers

15 retailers€294 EUR to €1,868 EUR

A
Cheapest Retailer
-
€294 EUR
$330 USD
Final sale: no returns
Retailer 2
-
€327 EUR
$367 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
€496 EUR
$556 USD
View
A
Retailer 4
-
€499 EUR
$560 USD
View
B+
Retailer 5
-
€537 EUR
$602 USD
View
B+
Retailer 6
-
€564 EUR
ZAR 10,223 ZAR
View
B+
Retailer 7
-
€580 EUR
£512 GBP
View
B+
Retailer 8
-
€627 EUR
$703 USD
View
B+
Retailer 9
-
€761 EUR
A$1,313 AUD
View
B
Retailer 10
-
€1,095 EUR
$1,228 USD
View
B
Retailer 11
-
€1,258 EUR
$1,411 USD
View
Retailer 12
-
€1,277 EUR
£1,128 GBP
View
Price last confirmed 27 days ago
B
Retailer 13
-
€1,311 EUR
£1,158 GBP
View
B
Retailer 14
-
€1,551 EUR
$1,740 USD
View
Most Expensive
C
Queensmith
LG555201844 · Oct 27
€1,868 EUR
£1,650 GBP
View
14 more retailers have this diamond
Prices start from €294 EURSave up to €1,574 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 Cushion
€294 EUR