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Cushion|Lab Grown|IGI

1.54ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG662408397

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG662408397

Diamond specifications and retailer prices

From €320 EUR
$357 USD
As of November 1, 2026
Save €1,101 EUR (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,421 EUR at MOH London · As of November 1, 2026
View at MOH London

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 LG662408397 or 662408397. Listed at 18 retailers as of November 1, 2026, with prices from €320 to €1,421, a €1,101 spread on the same certified stone. MOH London lists it at €1,421. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662408397
Dimensions6.17 × 6.17 × 4.19 mm
L/W Ratio1.00
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
6.17 mm6.17 mm1.54 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662408397
Side View
Table 59.0%Crown 34.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 67.9%

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: Nov 1
Current: €1,421 EUR|Low: €320 EUR|High: €1,438 EUR|Avg: €772 EUR|-1.2%
MOH London
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
November 1, 2026
Retailer 8€320 EUR
Retailer 13€354 EUR
Retailer 6€476 EUR
Retailer 12€479 EUR
Retailer 4€586 EUR
Retailer 11€609 EUR
Retailer 7€626 EUR
Retailer 2€628 EUR
Retailer 10€827 EUR
Retailer 9€865 EUR
Retailer 14€1,235 EUR
Retailer 3€1,255 EUR
Retailer 5€1,282 EUR
MOH London€1,421 EUR

42 data points across 14 retailers

18 retailers€320 EUR to €1,421 EUR

A
Cheapest Retailer
-
€320 EUR
$357 USD
Final sale: no returns
Retailer 2
-
€354 EUR
$396 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
€390 EUR
HK$3,400 HKD
View
A
Retailer 4
-
€476 EUR
$532 USD
View
A
Retailer 5
-
€479 EUR
$535 USD
View
A
Retailer 6
-
€586 EUR
$655 USD
View
A
Retailer 7
-
€609 EUR
ZAR 10,999 ZAR
View
A
Retailer 8
-
€626 EUR
View
A
Retailer 9
-
€628 EUR
£552 GBP
View
B+
Retailer 10
-
€644 EUR
$720 USD
View
B+
Retailer 11
-
€827 EUR
A$1,421 AUD
View
B+
Retailer 12
-
€865 EUR
$966 USD
View
B
Retailer 13
-
€1,135 EUR
SGD 1,713 SGD
View
B
Retailer 14
-
€1,181 EUR
$1,319 USD
View
Retailer 15
-
€1,235 EUR
A$2,123 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
-
€1,255 EUR
$1,402 USD
View
B
Retailer 17
-
€1,410 EUR
$1,575 USD
View
Most Expensive
B
MOH London
LG662408397 · Nov 1
€1,421 EUR
£1,250 GBP
View
17 more retailers have this diamond
Prices start from €320 EURSave up to €1,101 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
€320 EUR