Cushion|Lab Grown|IGI

4.52ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG728579459

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG728579459

Diamond specifications and retailer prices

From $1,564 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,564 USD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG728579459 or 728579459. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.52
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728579459
Dimensions8.31 × 8.31 × 11.77 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm8.31 mm4.52 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728579459
Side View
Table 63.0%Crown 36.3°Girdle: MED-THKPavilion 33.4°Culet: NoneDepth 65.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $1,564 USD|Low: $1,008 USD|High: $9,670 USD|Avg: $3,621 USD|+4.5%
B2C Jewels
Retailer 2
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Retailer 4
Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
September 23, 2026
Retailer 5$1,008 USD
B2C Jewels$1,564 USD
Retailer 10$1,635 USD
Retailer 4$1,777 USD
Retailer 6$2,070 USD
Retailer 12$2,404 USD
Retailer 9$2,951 USD
Retailer 11$3,901 USD
Retailer 3$4,083 USD
Retailer 2$4,323 USD
Retailer 8$5,728 USD
Retailer 7$8,680 USD

60 data points across 12 retailers

1 retailer

B+
B2C Jewels
31286297 · Oct 29
$1,564 USD
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B+
4.52ct Cushion
$1,564 USD