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Cushion|Lab Grown|IGI

0.52ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG842662305

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG842662305

Diamond specifications and retailer prices

From $245 USD
As of November 1, 2026
Save $601 USD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $846 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct lab-grown cushion diamond

This 0.52ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842662305 or 842662305. Listed at 10 retailers as of November 1, 2026, with prices from $245 to $846, a $601 spread on the same certified stone. MOH London lists it at $846. 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

0.52
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842662305
Dimensions4.70 × 4.61 × 3.12 mm
L/W Ratio1.02
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
4.70 mm4.61 mm0.52 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842662305
Side View
Table 63.0%Crown 37.2°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 67.7%

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: Nov 1
Current: $846 USD|Low: $301 USD|High: $856 USD|Avg: $476 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 2$312 USD
Retailer 8$315 USD
Retailer 6$335 USD
Retailer 4$340 USD
Retailer 3$344 USD
Retailer 5$406 USD
Retailer 7$576 USD
Retailer 9$637 USD
MOH London$846 USD

18 data points across 9 retailers

10 retailers$245 USD to $846 USD

A
Cheapest Retailer
-
$245 USD
B+
Retailer 2
-
$312 USD
£246 GBP
View
B+
Retailer 3
-
$315 USD
A$484 AUD
View
B+
Retailer 4
-
$335 USD
View
B+
Retailer 5
-
$340 USD
View
B+
Retailer 6
-
$344 USD
€328 EUR
View
B+
Retailer 7
-
$406 USD
View
B
Retailer 8
-
$576 USD
View
B
Retailer 9
-
$637 USD
View
Most Expensive
B
MOH London
LG842662305 · Nov 2
$846 USD
£666 GBP
View
9 more retailers have this diamond
Prices start from $245 USDSave up to $601 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
0.52ct Cushion
$245 USD