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Cushion|Lab Grown|IGI

0.53ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG571304383

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304383

Diamond specifications and retailer prices

From $479 USD
As of October 28, 2026
Save $481 USD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,554 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.53ct lab-grown cushion diamond

This 0.53ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571304383 or 571304383. Listed at 9 retailers as of October 28, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304383
Dimensions5.19 × 4.32 × 2.94 mm
L/W Ratio1.20
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
5.19 mm4.32 mm0.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG571304383
Side View
Table 62.5%Crown 36.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 68.1%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $873 USD|Low: $479 USD|High: $1,974 USD|Avg: $1,076 USD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$479 USD
Retailer 5$531 USD
Retailer 8$835 USD
Retailer 1$873 USD
Retailer 2$903 USD
Retailer 4$960 USD
Retailer 7$1,785 USD
Retailer 3$1,960 USD

42 data points across 8 retailers

9 retailers$479 USD to $960 USD

B+
Cheapest Retailer
-
$479 USD
Final sale: no returns
B
Retailer 2
-
$531 USD
View
B
Retailer 3
-
$835 USD
View
B
Retailer 4
-
$873 USD
£687 GBP
View
B
Retailer 5
-
$903 USD
€860 EUR
View
B
Retailer 6
-
$960 USD
ZAR 15,511 ZAR
View
Most Expensive
B
Flawless Fine Jewelry
E9AFBAFE8 · Oct 29
$1,554 USD
£1,224 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $479 USDSave up to $481 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+
0.53ct Cushion
$479 USD