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Cushion|Lab Grown|IGI

1.54ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG811638244

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811638244

Diamond specifications and retailer prices

From €231 EUR
$258 USD
As of October 30, 2026
Save €1,479 EUR (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,710 EUR at Brilliant Earth · As of October 31, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811638244 or 811638244. Listed at 15 retailers as of October 30, 2026, with prices from €231 to €1,710, a €1,479 spread on the same certified stone. Brilliant Earth lists it at €1,710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638244
Dimensions8.56 × 5.63 × 3.95 mm
L/W Ratio1.52
Girdle conditionFaceted
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
8.56 mm5.63 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638244
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 70.2%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: €1,710 EUR|Low: €231 EUR|High: €1,763 EUR|Avg: €707 EUR|-3.0%
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 1, 2026
Retailer 4€231 EUR
Retailer 5€256 EUR
Retailer 6€422 EUR
Retailer 11€433 EUR
Retailer 8€440 EUR
Retailer 2€478 EUR
Retailer 9€598 EUR
Retailer 3€617 EUR
Retailer 10€675 EUR
Retailer 13€869 EUR
Retailer 12€951 EUR
Retailer 7€1,031 EUR
Brilliant Earth€1,710 EUR

36 data points across 13 retailers

15 retailers€231 EUR to €1,710 EUR

A+
Cheapest Retailer
-
€231 EUR
$258 USD
Final sale: no returns
Retailer 2
-
€256 EUR
$286 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€422 EUR
View
A
Retailer 4
-
€433 EUR
$484 USD
View
A
Retailer 5
-
€440 EUR
ZAR 7,935 ZAR
View
A
Retailer 6
-
€478 EUR
£421 GBP
View
A
Retailer 7
-
€598 EUR
A$1,027 AUD
View
A
Retailer 8
-
€617 EUR
$689 USD
View
B+
Retailer 9
-
€675 EUR
$754 USD
View
B+
Retailer 10
-
€869 EUR
$971 USD
View
B+
Retailer 11
-
€903 EUR
$1,009 USD
View
B+
Retailer 12
-
€951 EUR
$1,063 USD
View
B+
Retailer 13
-
€1,031 EUR
£907 GBP
View
Retailer 14
-
€1,422 EUR
$1,589 USD
View
Price last confirmed 62 days ago
Most Expensive
B
Brilliant Earth
21422787A · Oct 31
€1,710 EUR
$1,910 USD
View
14 more retailers have this diamond
Prices start from €231 EURSave up to €1,479 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
€231 EUR