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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 $357 USD
As of October 28, 2026
Save $1,239 USD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,596 USD at MOH London · As of October 29, 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 October 28, 2026, with prices from $357 to $1,596, a $1,239 spread on the same certified stone. MOH London lists it at $1,596. 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: Oct 28
Current: $1,596 USD|Low: $357 USD|High: $1,607 USD|Avg: $859 USD|-0.6%
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
October 29, 2026
Retailer 4$357 USD
Retailer 12$396 USD
Retailer 6$532 USD
Retailer 10$535 USD
Retailer 3$655 USD
Retailer 8$681 USD
Retailer 9$703 USD
Retailer 2$705 USD
Retailer 7$924 USD
Retailer 11$975 USD
Retailer 13$1,380 USD
Retailer 14$1,402 USD
Retailer 5$1,433 USD
MOH London$1,596 USD

41 data points across 14 retailers

18 retailers$357 USD to $1,596 USD

A
Cheapest Retailer
-
$357 USD
Final sale: no returns
A
Retailer 2
-
$396 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$435 USD
HK$3,400 HKD
View
A
Retailer 4
-
$532 USD
View
A
Retailer 5
-
$535 USD
View
A
Retailer 6
-
$655 USD
View
A
Retailer 7
-
$681 USD
ZAR 10,999 ZAR
View
A
Retailer 8
-
$703 USD
£553 GBP
View
A
Retailer 9
-
$705 USD
€671 EUR
View
B+
Retailer 10
-
$720 USD
View
B+
Retailer 11
-
$924 USD
A$1,421 AUD
View
B+
Retailer 12
-
$975 USD
View
B
Retailer 13
-
$1,268 USD
SGD 1,713 SGD
View
B
Retailer 14
-
$1,319 USD
View
B
Retailer 15
-
$1,380 USD
A$2,123 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$1,402 USD
View
B
Retailer 17
-
$1,575 USD
View
Most Expensive
B
MOH London
LG662408397 · Oct 29
$1,596 USD
£1,257 GBP
View
17 more retailers have this diamond
Prices start from $357 USDSave up to $1,239 USD

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
$357 USD