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Cushion|Lab Grown|IGI

1.54ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG600375193

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG600375193

Diamond specifications and retailer prices

From €270 EUR
$301 USD
As of October 30, 2026
Save €1,239 EUR (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,509 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG600375193 or 600375193. Listed at 16 retailers as of October 29, 2026, with prices from €270 to €1,509, a €1,239 spread on the same certified stone. Brilliant Earth lists it at €1,509. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600375193
Dimensions6.74 × 6.63 × 4.29 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.74 mm6.63 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600375193
Side View
Table 61.0%Crown 37°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 64.7%

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: Oct 30
Current: €1,509 EUR|Low: €270 EUR|High: €1,509 EUR|Avg: €715 EUR
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
October 30, 2026
Retailer 7€270 EUR
Retailer 16€301 EUR
Retailer 12€404 EUR
Retailer 15€404 EUR
Retailer 9€490 EUR
Retailer 10€516 EUR
Retailer 2€528 EUR
Retailer 4€537 EUR
Retailer 3€584 EUR
Retailer 11€699 EUR
Retailer 14€740 EUR
Retailer 8€1,012 EUR
Retailer 6€1,178 EUR
Retailer 13€1,206 EUR
Retailer 5€1,273 EUR
Brilliant Earth€1,509 EUR

43 data points across 16 retailers

16 retailers€270 EUR to €1,509 EUR

A
Cheapest Retailer
-
€270 EUR
$301 USD
Final sale: no returns
A
Retailer 2
-
€301 EUR
$335 USD
View
B+
Retailer 3
-
€404 EUR
$450 USD
View
A
Retailer 4
-
€404 EUR
$450 USD
View
A
Retailer 5
-
€490 EUR
View
A
Retailer 6
-
€516 EUR
ZAR 9,286 ZAR
View
A
Retailer 7
-
€528 EUR
£463 GBP
View
A
Retailer 8
-
€537 EUR
$598 USD
View
A
Retailer 9
-
€584 EUR
$650 USD
View
B+
Retailer 10
-
€699 EUR
A$1,197 AUD
View
B+
Retailer 11
-
€740 EUR
$824 USD
View
B+
Retailer 12
-
€1,012 EUR
$1,126 USD
View
B
Retailer 13
-
€1,178 EUR
£1,032 GBP
View
B+
Retailer 14
-
€1,206 EUR
£1,057 GBP
View
B
Retailer 15
-
€1,273 EUR
$1,416 USD
View
Most Expensive
B
Brilliant Earth
14099900A · Oct 29
€1,509 EUR
$1,680 USD
View
15 more retailers have this diamond
Prices start from €270 EURSave up to €1,239 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
€270 EUR