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Cushion|Lab Grown|IGI

0.64ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG571304490

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304490

Diamond specifications and retailer prices

From $813 AUD
$571 USD
As of October 28, 2026
Save $819 AUD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,877 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.64ct lab-grown cushion diamond

This 0.64ct 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 LG571304490 or 571304490. Listed at 10 retailers as of October 28, 2026, with a 101% 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

0.64
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle29.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304490
Dimensions5.35 × 4.41 × 3.00 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
5.35 mm4.41 mm0.64 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571304490
Side View
Table 68.5%Crown 34°Girdle: MED-STKPavilion 29.8°Culet: NoneDepth 68.0%

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: $1,392 AUD|Low: $813 AUD|High: $3,811 AUD|Avg: $1,805 AUD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
October 29, 2026
Retailer 6$813 AUD
Retailer 7$902 AUD
Retailer 1$1,392 AUD
Retailer 8$1,401 AUD
Retailer 2$1,517 AUD
Retailer 4$1,632 AUD
Retailer 5$2,309 AUD
Reve Diamonds$2,877 AUD
Retailer 3$3,785 AUD

41 data points across 9 retailers

10 retailers$813 AUD to $1,632 AUD

B+
Cheapest Retailer
-
$813 AUD
$571 USD
Final sale: no returns
B
Retailer 2
-
$902 AUD
$634 USD
View
Price last confirmed 13 days ago
B
Retailer 3
-
$1,392 AUD
£770 GBP
View
B
Retailer 4
-
$1,401 AUD
$984 USD
View
B
Retailer 5
-
$1,517 AUD
€1,015 EUR
View
B
Retailer 6
-
$1,632 AUD
ZAR 18,520 ZAR
View
B
Retailer 7
-
$2,309 AUD
View
Price under review
B
Retailer 8
-
$2,625 AUD
£1,452 GBP
View
Price under review
Most Expensive
B
Reve Diamonds
CA4C062F2 · Oct 28
$2,877 AUD
$2,021 USD
View
Price under review
8 more retailers have this diamond
Prices start from $813 AUDSave up to $819 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+
0.64ct Cushion
$813 AUD