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Cushion|Lab Grown|IGI

1.05ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG606347204

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG606347204

Diamond specifications and retailer prices

From $299 AUD
$210 USD
As of October 28, 2026
Save $1,348 AUD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,647 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct 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 LG606347204 or 606347204. Listed at 16 retailers as of October 28, 2026, with prices from $299 to $1,647, a $1,348 spread on the same certified stone. Reve Diamonds lists it at $1,647. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606347204
Dimensions6.90 × 5.49 × 3.72 mm
L/W Ratio1.26
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
6.90 mm5.49 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606347204
Side View
Table 66.0%Crown 29.1°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 67.8%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $526 AUD|Low: $259 AUD|High: $1,647 AUD|Avg: $763 AUD|+2.9%
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
Reve Diamonds
October 29, 2026
Retailer 3$299 AUD
Retailer 14$333 AUD
Retailer 13$419 AUD
Retailer 2$494 AUD
Retailer 1$526 AUD
Retailer 7$565 AUD
Retailer 9$571 AUD
Retailer 5$585 AUD
Retailer 8$602 AUD
Retailer 15$781 AUD
Retailer 10$811 AUD
Retailer 6$875 AUD
Retailer 12$1,139 AUD
Retailer 4$1,146 AUD
Retailer 11$1,556 AUD
Reve Diamonds$1,647 AUD

35 data points across 16 retailers

16 retailers$299 AUD to $1,647 AUD

A
Cheapest Retailer
-
$299 AUD
$210 USD
Final sale: no returns
A
Retailer 2
-
$333 AUD
$234 USD
View
A
Retailer 3
-
$419 AUD
£232 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$494 AUD
$347 USD
View
A
Retailer 5
-
$526 AUD
€352 EUR
View
A
Retailer 6
-
$565 AUD
£313 GBP
View
Price last confirmed 20 days ago
A
Retailer 7
-
$571 AUD
ZAR 6,482 ZAR
View
A
Retailer 8
-
$585 AUD
$411 USD
View
B+
Retailer 9
-
$602 AUD
£333 GBP
View
B+
Retailer 10
-
$781 AUD
$549 USD
View
B+
Retailer 11
-
$811 AUD
View
B+
Retailer 12
-
$875 AUD
$615 USD
View
B
Retailer 13
-
$1,139 AUD
$800 USD
View
B
Retailer 14
-
$1,146 AUD
$805 USD
View
B
Retailer 15
-
$1,556 AUD
£861 GBP
View
Most Expensive
B
Reve Diamonds
74762F5F9 · Oct 28
$1,647 AUD
$1,157 USD
View
15 more retailers have this diamond
Prices start from $299 AUDSave up to $1,348 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
1.05ct Cushion
$299 AUD