Cushion|Lab Grown|IGI

0.80ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG842631112

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

Certificate IGI LG842631112

Diamond specifications and retailer prices

From $323 USD
As of October 27, 2026
Save $1,191 USD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,514 USD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 0.8ct lab-grown cushion diamond

This 0.8ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842631112 or 842631112. Listed at 7 retailers as of October 27, 2026, with prices from $323 to $1,514, a $1,191 spread on the same certified stone. Taylor and Hart lists it at $1,514. 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

0.80
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.3°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631112
Dimensions5.09 × 5.09 × 3.25 mm
L/W Ratio1.00
Girdle conditionFaceted
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
5.09 mm5.09 mm0.80 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842631112
Side View
Table 69.0%Crown 32.3°Girdle: VTK-ETKPavilion 31.8°Culet: NoneDepth 63.9%

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 27
Current: $584 USD|Low: $295 USD|High: $1,514 USD|Avg: $732 USD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 28, 2026
Retailer 3$295 USD
Retailer 4$323 USD
Retailer 5$420 USD
Retailer 6$448 USD
Retailer 1$584 USD
Retailer 2$1,240 USD
Taylor and Hart$1,514 USD

13 data points across 7 retailers

7 retailers$323 USD to $1,514 USD

A
Retailer 1
-
$295 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$323 USD
View
B+
Retailer 3
-
$420 USD
View
B+
Retailer 4
-
$448 USD
HK$3,500 HKD
View
B
Retailer 5
-
$584 USD
£460 GBP
View
B
Retailer 6
-
$1,240 USD
£976 GBP
View
Most Expensive
C
Taylor and Hart
AEP8HS6 · Oct 28
$1,514 USD
View
6 more retailers have this diamond
Prices start from $323 USDSave up to $1,191 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
0.80ct Cushion
$323 USD