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Cushion|Lab Grown|IGI

0.52ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG620494514

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG620494514

Diamond specifications and retailer prices

From $274 USD
£216 GBP
As of October 28, 2026
Save $1,097 USD (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,370 USD at MOH London · As of October 29, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG620494514 or 620494514. Listed at 6 retailers as of October 28, 2026, with prices from $274 to $1,370, a $1,097 spread on the same certified stone. MOH London lists it at $1,370. 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
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620494514
Dimensions6.21 × 3.79 × 2.40 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizeLarge
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
6.21 mm3.79 mm0.52 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG620494514
Side View
Table 65.0%Crown 35.2°Girdle: THN-STKPavilion 39.7°Culet: LargeDepth 63.3%

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 28
Current: $1,370 USD|Low: $246 USD|High: $1,378 USD|Avg: $495 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7$246 USD
Retailer 2$274 USD
Retailer 5$308 USD
Retailer 4$390 USD
Retailer 6$407 USD
Retailer 3$581 USD
MOH London$1,370 USD

16 data points across 7 retailers

6 retailers$274 USD to $1,370 USD

A
Cheapest Retailer
-
$274 USD
£216 GBP
Returns within 30 days
B+
Retailer 2
-
$308 USD
View
Returns within 30 days
B
Retailer 3
-
$390 USD
View
Returns within 30 days
B
Retailer 4
-
$407 USD
£320 GBP
View
Price last confirmed 15 days ago
Returns within 30 days
B
Retailer 5
-
$581 USD
View
Returns within 90 days
Most Expensive
B
MOH London
LG620494514 · Oct 29
$1,370 USD
£1,079 GBP
View
5 more retailers have this diamond
Prices start from $274 USDSave up to $1,097 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
$274 USD