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Cushion|Lab Grown|IGI

0.53ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG571304381

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304381

Diamond specifications and retailer prices

From $682 AUD
$479 USD
As of October 30, 2026
Save $685 AUD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,213 AUD 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 LG571304381 or 571304381. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304381
Dimensions5.32 × 4.40 × 2.93 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
5.32 mm4.40 mm0.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG571304381
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 66.6%

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: $1,246 AUD|Low: $682 AUD|High: $2,810 AUD|Avg: $1,475 AUD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$682 AUD
Retailer 7$756 AUD
Retailer 8$1,189 AUD
Retailer 1$1,246 AUD
Retailer 2$1,286 AUD
Retailer 4$1,367 AUD
Retailer 6$2,540 AUD
Retailer 3$2,790 AUD

43 data points across 8 retailers

9 retailers$682 AUD to $1,367 AUD

B+
Cheapest Retailer
-
$682 AUD
$479 USD
Final sale: no returns
B
Retailer 2
-
$756 AUD
$531 USD
View
B
Retailer 3
-
$1,189 AUD
$835 USD
View
B
Retailer 4
-
$1,246 AUD
£689 GBP
View
B
Retailer 5
-
$1,286 AUD
€860 EUR
View
B
Retailer 6
-
$1,367 AUD
ZAR 15,511 ZAR
View
Most Expensive
Flawless Fine Jewelry
B06B61965 · Oct 29
$2,213 AUD
£1,224 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $682 AUDSave up to $685 AUD

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
$682 AUD