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Cushion|Lab Grown|IGI

8.54ct H VS2 Cushion Lab Grown Diamond

GD • H/VS2 • IGI LG591392095

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG591392095

Diamond specifications and retailer prices

From $1,405 USD
As of October 31, 2026
Save $3,925 USD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,330 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.54ct lab-grown cushion diamond

This 8.54ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG591392095 or 591392095. Listed at 11 retailers as of October 31, 2026, with prices from $1,405 to $5,330, a $3,925 spread on the same certified stone. Brilliant Earth lists it at $5,330. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

8.54
Carat
H
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591392095
Dimensions11.93 × 11.72 × 7.75 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.93 mm11.72 mm8.54 ctH / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591392095
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
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 31
Current: $5,330 USD|Low: $1,229 USD|High: $5,762 USD|Avg: $3,159 USD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9$1,229 USD
Retailer 5$1,405 USD
Retailer 4$1,641 USD
Retailer 10$1,784 USD
Retailer 8$1,957 USD
Retailer 2$2,027 USD
Retailer 12$3,399 USD
Retailer 11$3,847 USD
Retailer 6$4,172 USD
Retailer 3$4,291 USD
Retailer 7$4,745 USD
Brilliant Earth$5,330 USD

30 data points across 12 retailers

11 retailers$1,405 USD to $5,330 USD

Retailer 1
-
$1,229 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$1,405 USD
View
B+
Retailer 3
-
$1,784 USD
View
B
Retailer 4
-
$1,957 USD
View
B+
Retailer 5
-
$2,027 USD
€1,930 EUR
View
B+
Retailer 6
-
$3,399 USD
£2,676 GBP
View
B+
Retailer 7
-
$3,847 USD
View
B+
Retailer 8
-
$4,172 USD
£3,285 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
$4,291 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$4,745 USD
View
Most Expensive
B
Brilliant Earth
7810815A · Oct 31
$5,330 USD
View
10 more retailers have this diamond
Prices start from $1,405 USDSave up to $3,925 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
8.54ct Cushion
$1,405 USD