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Cushion|Lab Grown|IGI

0.53ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG571304376

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304376

Diamond specifications and retailer prices

From $479 USD
As of October 30, 2026
Save $1,075 USD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,554 USD at Flawless Fine Jewelry · As of October 31, 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 LG571304376 or 571304376. Listed at 9 retailers as of October 30, 2026, with prices from $479 to $1,554, a $1,075 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,554. 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 angle36.1°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304376
Dimensions5.17 × 4.29 × 2.80 mm
L/W Ratio1.21
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
5.17 mm4.29 mm0.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG571304376
Side View
Table 65.5%Crown 36.1°Girdle: THN-STKPavilion 34.1°Culet: NoneDepth 65.3%

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 30
Current: $875 USD|Low: $479 USD|High: $1,974 USD|Avg: $1,028 USD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$479 USD
Retailer 8$531 USD
Retailer 7$835 USD
Retailer 1$875 USD
Retailer 2$903 USD
Retailer 4$960 USD
Retailer 6$1,785 USD
Retailer 3$1,960 USD

42 data points across 8 retailers

9 retailers$479 USD to $1,554 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
-
$875 USD
£689 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
4DE98A2A9 · Oct 31
$1,554 USD
£1,224 GBP
View
6 more retailers have this diamond
Prices start from $479 USDSave up to $1,075 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