Cushion|Lab Grown|IGI

0.53ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG853621478

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

Certificate IGI LG853621478

Diamond specifications and retailer prices

From $202 USD
As of November 4, 2026
Save $334 USD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $536 USD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 0.53ct lab-grown cushion diamond

This 0.53ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG853621478 or 853621478. Listed at 6 retailers as of November 4, 2026, with prices from $202 to $536, a $334 spread on the same certified stone. Taylor and Hart lists it at $536. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853621478
Dimensions4.51 × 4.43 × 2.97 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.51 mm4.43 mm0.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG853621478
Side View
Table 62.0%Crown 35.5°Girdle: STK-THKPavilion 34.3°CuletDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $359 USD|Low: $202 USD|High: $536 USD|Avg: $366 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 4, 2026
Retailer 2$202 USD
Retailer 4$263 USD
Retailer 3$303 USD
Retailer 1$359 USD
Retailer 5$450 USD
Taylor and Hart$536 USD

2 data points across 6 retailers

6 retailers$202 USD to $536 USD

A
Cheapest Retailer
-
$202 USD
A
Retailer 2
-
$263 USD
View
B+
Retailer 3
-
$303 USD
View
B+
Retailer 4
-
$359 USD
View
B
Retailer 5
-
$450 USD
View
Most Expensive
B
Taylor and Hart
5T7QZJP · Nov 4
$536 USD
View
5 more retailers have this diamond
Prices start from $202 USDSave up to $334 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
0.53ct Cushion
$202 USD