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Cushion|Lab Grown|IGI

1.05ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG708569960

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG708569960

Diamond specifications and retailer prices

From $293 AUD
$206 USD
As of October 28, 2026
Save $1,337 AUD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,630 AUD at Reve Diamonds · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG708569960 or 708569960. Listed at 14 retailers as of October 28, 2026, with prices from $293 to $1,630, a $1,337 spread on the same certified stone. Reve Diamonds lists it at $1,630. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG708569960
Dimensions5.98 × 5.88 × 3.87 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.98 mm5.88 mm1.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG708569960
Side View
Table 63.0%Crown 35.8°Girdle: MediumPavilion 38.9°Culet: NoneDepth 65.8%

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: $590 AUD|Low: $293 AUD|High: $1,630 AUD|Avg: $847 AUD|+4.3%
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 30, 2026
Retailer 14$293 AUD
Retailer 13$326 AUD
Retailer 12$402 AUD
Retailer 8$560 AUD
Retailer 2$575 AUD
Retailer 7$587 AUD
Retailer 1$590 AUD
Retailer 4$616 AUD
Retailer 3$776 AUD
Retailer 9$796 AUD
Retailer 5$1,126 AUD
Retailer 11$1,203 AUD
Retailer 10$1,528 AUD
Retailer 6$1,584 AUD
Reve Diamonds$1,630 AUD

38 data points across 15 retailers

14 retailers$293 AUD to $1,630 AUD

A
Cheapest Retailer
-
$293 AUD
$206 USD
Final sale: no returns
A
Retailer 2
-
$326 AUD
$229 USD
View
Retailer 3
-
$402 AUD
£222 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$560 AUD
ZAR 6,359 ZAR
View
A
Retailer 5
-
$575 AUD
$404 USD
View
A
Retailer 6
-
$587 AUD
€393 EUR
View
A
Retailer 7
-
$590 AUD
£327 GBP
View
A
Retailer 8
-
$616 AUD
$433 USD
View
B+
Retailer 9
-
$776 AUD
$545 USD
View
B+
Retailer 10
-
$796 AUD
View
B
Retailer 11
-
$1,126 AUD
$791 USD
View
Retailer 12
-
$1,203 AUD
$845 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$1,528 AUD
£845 GBP
View
Most Expensive
B
Reve Diamonds
0133B9BD5 · Oct 30
$1,630 AUD
$1,145 USD
View
13 more retailers have this diamond
Prices start from $293 AUDSave up to $1,337 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
$293 AUD