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Cushion|Lab Grown|IGI

1.08ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG648431358

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG648431358

Diamond specifications and retailer prices

From $303 AUD
$213 USD
As of October 28, 2026
Save $1,356 AUD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,659 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.08ct lab-grown cushion diamond

This 1.08ct 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 LG648431358 or 648431358. Listed at 15 retailers as of October 28, 2026, with prices from $303 to $1,659, a $1,356 spread on the same certified stone. Reve Diamonds lists it at $1,659. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648431358
Dimensions5.96 × 5.83 × 3.94 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
5.96 mm5.83 mm1.08 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648431358
Side View
Table 63.0%Crown 36.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 67.6%

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: $614 AUD|Low: $270 AUD|High: $1,684 AUD|Avg: $813 AUD|+19.8%
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
Reve Diamonds
October 29, 2026
Retailer 3$303 AUD
Retailer 11$337 AUD
Retailer 12$425 AUD
Retailer 14$517 AUD
Retailer 7$534 AUD
Retailer 8$579 AUD
Retailer 4$591 AUD
Retailer 1$614 AUD
Retailer 13$787 AUD
Retailer 9$823 AUD
Retailer 5$902 AUD
Retailer 2$1,161 AUD
Retailer 6$1,453 AUD
Retailer 10$1,580 AUD
Reve Diamonds$1,659 AUD

36 data points across 15 retailers

15 retailers$303 AUD to $1,659 AUD

A
Cheapest Retailer
-
$303 AUD
$213 USD
Final sale: no returns
A
Retailer 2
-
$337 AUD
$237 USD
View
A
Retailer 3
-
$425 AUD
£235 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$517 AUD
$363 USD
View
A
Retailer 5
-
$534 AUD
€357 EUR
View
A
Retailer 6
-
$579 AUD
ZAR 6,576 ZAR
View
A
Retailer 7
-
$591 AUD
$415 USD
View
B+
Retailer 8
-
$614 AUD
£340 GBP
View
B+
Retailer 9
-
$763 AUD
$536 USD
View
Price last confirmed 50 days ago
B+
Retailer 10
-
$787 AUD
$553 USD
View
B+
Retailer 11
-
$823 AUD
View
B+
Retailer 12
-
$902 AUD
$634 USD
View
B
Retailer 13
-
$1,161 AUD
$816 USD
View
B
Retailer 14
-
$1,580 AUD
£874 GBP
View
Most Expensive
B
Reve Diamonds
B4BF47442 · Oct 28
$1,659 AUD
$1,165 USD
View
14 more retailers have this diamond
Prices start from $303 AUDSave up to $1,356 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
1.08ct Cushion
$303 AUD