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Cushion|Lab Grown|IGI

0.53ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG571304380

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304380

Diamond specifications and retailer prices

From $670 CAD
$479 USD
As of October 28, 2026
Save $673 CAD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,176 CAD 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 LG571304380 or 571304380. 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 angle33.7°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304380
Dimensions5.15 × 4.28 × 2.97 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
5.15 mm4.28 mm0.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG571304380
Side View
Table 64.0%Crown 33.7°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 69.4%

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: $1,222 CAD|Low: $670 CAD|High: $2,762 CAD|Avg: $1,434 CAD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$670 CAD
Retailer 8$743 CAD
Retailer 7$1,169 CAD
Retailer 1$1,222 CAD
Retailer 2$1,264 CAD
Retailer 4$1,344 CAD
Retailer 6$2,498 CAD
Retailer 3$2,743 CAD

40 data points across 8 retailers

9 retailers$670 CAD to $1,344 CAD

B+
Cheapest Retailer
-
$670 CAD
$479 USD
Final sale: no returns
B
Retailer 2
-
$743 CAD
$531 USD
View
B
Retailer 3
-
$1,169 CAD
$835 USD
View
B
Retailer 4
-
$1,222 CAD
£687 GBP
View
B
Retailer 5
-
$1,264 CAD
€860 EUR
View
B
Retailer 6
-
$1,344 CAD
ZAR 15,511 ZAR
View
Most Expensive
Flawless Fine Jewelry
0E18C0E09 · Oct 29
$2,176 CAD
£1,224 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $670 CADSave up to $673 CAD

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
$670 CAD