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Cushion|Lab Grown|IGI

1.04ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG620470688

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG620470688

Diamond specifications and retailer prices

From $297 AUD
$209 USD
As of October 28, 2026
Save $1,342 AUD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,640 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620470688 or 620470688. Listed at 15 retailers as of October 28, 2026, with prices from $297 to $1,640, a $1,342 spread on the same certified stone. Reve Diamonds lists it at $1,640. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620470688
Dimensions6.81 × 5.48 × 3.73 mm
L/W Ratio1.24
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
6.81 mm5.48 mm1.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620470688
Side View
Table 64.0%Crown 31.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $523 AUD|Low: $258 AUD|High: $1,640 AUD|Avg: $833 AUD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 2$297 AUD
Retailer 14$330 AUD
Retailer 13$415 AUD
Retailer 16$485 AUD
Retailer 1$523 AUD
Retailer 6$561 AUD
Retailer 10$567 AUD
Retailer 4$581 AUD
Retailer 9$594 AUD
Retailer 15$777 AUD
Retailer 11$805 AUD
Retailer 5$871 AUD
Retailer 3$1,137 AUD
Retailer 8$1,388 AUD
Retailer 12$1,551 AUD
Retailer 7$1,594 AUD
Reve Diamonds$1,640 AUD

35 data points across 17 retailers

15 retailers$297 AUD to $1,640 AUD

A
Cheapest Retailer
-
$297 AUD
$209 USD
Final sale: no returns
A
Retailer 2
-
$330 AUD
$232 USD
View
A
Retailer 3
-
$415 AUD
£230 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$485 AUD
$341 USD
View
A
Retailer 5
-
$523 AUD
€350 EUR
View
A
Retailer 6
-
$561 AUD
£310 GBP
View
Price last confirmed 20 days ago
A
Retailer 7
-
$567 AUD
ZAR 6,430 ZAR
View
A
Retailer 8
-
$581 AUD
$408 USD
View
B+
Retailer 9
-
$594 AUD
£329 GBP
View
B+
Retailer 10
-
$777 AUD
$546 USD
View
B+
Retailer 11
-
$805 AUD
View
B+
Retailer 12
-
$871 AUD
$612 USD
View
B
Retailer 13
-
$1,137 AUD
$799 USD
View
B
Retailer 14
-
$1,551 AUD
£858 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
5C214E96A · Oct 28
$1,640 AUD
$1,152 USD
View
14 more retailers have this diamond
Prices start from $297 AUDSave up to $1,342 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.

A
1.04ct Cushion
$297 AUD