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Cushion|Lab Grown|IGI

0.54ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG788658561

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG788658561

Diamond specifications and retailer prices

From $155 USD
As of November 3, 2026
Save $847 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,002 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.54ct lab-grown cushion diamond

This 0.54ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788658561 or 788658561. Listed at 14 retailers as of November 1, 2026, with prices from $155 to $1,002, a $847 spread on the same certified stone. Reve Diamonds lists it at $1,002. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788658561
Dimensions4.57 × 4.56 × 3.08 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
4.57 mm4.56 mm0.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788658561
Side View
Table 67.0%Crown 40.6°Girdle: MED-THKPavilion 36.4°Culet: NoneDepth 67.5%

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 3
Current: $306 USD|Low: $131 USD|High: $1,017 USD|Avg: $430 USD|-1.0%
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 4, 2026
Retailer 9$155 USD
Retailer 12$174 USD
Retailer 10$230 USD
Retailer 6$296 USD
Retailer 1$306 USD
Retailer 7$315 USD
Retailer 2$324 USD
Retailer 13$400 USD
Retailer 5$430 USD
Retailer 11$453 USD
Retailer 3$547 USD
Retailer 4$613 USD
Retailer 8$811 USD
Reve Diamonds$1,002 USD

31 data points across 14 retailers

14 retailers$155 USD to $1,002 USD

A
Cheapest Retailer
-
$155 USD
Final sale: no returns
Retailer 2
-
$174 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$230 USD
View
B+
Retailer 4
-
$296 USD
View
A
Retailer 5
-
$306 USD
View
B+
Retailer 6
-
$315 USD
View
B+
Retailer 7
-
$324 USD
View
B+
Retailer 8
-
$400 USD
View
B+
Retailer 9
-
$430 USD
View
B
Retailer 10
-
$453 USD
View
B
Retailer 11
-
$547 USD
View
B
Retailer 12
-
$613 USD
View
B
Retailer 13
-
$811 USD
View
Most Expensive
B
Reve Diamonds
5F08DDF39 · Nov 1
$1,002 USD
View
13 more retailers have this diamond
Prices start from $155 USDSave up to $847 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
0.54ct Cushion
$155 USD