CaratHunter
Plans
Cushion|Lab Grown|IGI

1.54ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG665408963

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665408963

Diamond specifications and retailer prices

From $265 USD
As of November 1, 2026
Save $1,047 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,312 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665408963 or 665408963. Listed at 16 retailers as of November 1, 2026, with prices from $265 to $1,312, a $1,047 spread on the same certified stone. Reve Diamonds lists it at $1,312. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408963
Dimensions7.65 × 6.29 × 4.23 mm
L/W Ratio1.22
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
7.65 mm6.29 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408963
Side View
Table 60.0%Crown 36°Girdle: THN-THKPavilion 37.2°Culet: NoneDepth 67.2%

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: Nov 1
Current: $508 USD|Low: $263 USD|High: $1,312 USD|Avg: $689 USD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 1, 2026
Retailer 9$265 USD
Retailer 2$294 USD
Retailer 3$497 USD
Retailer 1$508 USD
Retailer 12$547 USD
Retailer 7$552 USD
Retailer 8$552 USD
Retailer 11$686 USD
Retailer 13$770 USD
Retailer 4$998 USD
Retailer 10$1,030 USD
Retailer 5$1,116 USD
Retailer 6$1,179 USD
Reve Diamonds$1,312 USD

40 data points across 14 retailers

16 retailers$265 USD to $1,312 USD

A
Cheapest Retailer
-
$265 USD
Final sale: no returns
Retailer 2
-
$294 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$497 USD
View
A
Retailer 4
-
$508 USD
ZAR 8,203 ZAR
View
A
Retailer 5
-
$541 USD
View
A
Retailer 6
-
$547 USD
View
A
Retailer 7
-
$552 USD
£434 GBP
View
A
Retailer 8
-
$552 USD
€526 EUR
View
B+
Retailer 9
-
$686 USD
A$1,055 AUD
View
B+
Retailer 10
-
$770 USD
View
B+
Retailer 11
-
$998 USD
View
B+
Retailer 12
-
$1,030 USD
A$1,584 AUD
View
B
Retailer 13
-
$1,116 USD
View
B
Retailer 14
-
$1,179 USD
£928 GBP
View
B
Retailer 15
-
$1,260 USD
View
Most Expensive
B
Reve Diamonds
075B2E845 · Nov 1
$1,312 USD
View
15 more retailers have this diamond
Prices start from $265 USDSave up to $1,047 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
$265 USD