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Cushion|Lab Grown|IGI

0.80ct I VS1 Cushion Lab Grown Diamond

GD • I/VS1 • IGI LG538270748

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG538270748

Diamond specifications and retailer prices

From $189 USD
As of October 30, 2026
Save $1,216 USD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,405 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.8ct lab-grown cushion diamond

This 0.8ct lab-grown cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG538270748 or 538270748. Listed at 6 retailers as of October 26, 2026, with prices from $189 to $1,405, a $1,216 spread on the same certified stone. MOH London lists it at $1,405. 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
I
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538270748
Dimensions5.36 × 5.14 × 3.41 mm
L/W Ratio1.04
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
5.36 mm5.14 mm0.80 ctI / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG538270748
Side View
Table 64.0%Crown 35.2°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,405 USD|Low: $189 USD|High: $1,420 USD|Avg: $607 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 25, 2026
Retailer 5$189 USD
Retailer 2$260 USD
Retailer 3$293 USD
Retailer 4$392 USD
Retailer 6$715 USD
Retailer 7$983 USD
MOH London$1,405 USD

9 data points across 7 retailers

6 retailers$189 USD to $1,405 USD

B+
Cheapest Retailer
-
$189 USD
Retailer 2
-
$260 USD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
$293 USD
View
B+
Retailer 4
-
$392 USD
View
B
Retailer 5
-
$715 USD
View
Most Expensive
C
MOH London
LG538270748 · Oct 26
$1,405 USD
£1,106 GBP
View
5 more retailers have this diamond
Prices start from $189 USDSave up to $1,216 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.

B+
0.80ct Cushion
$189 USD