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Cushion|Lab Grown|IGI

1.07ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG602316908

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG602316908

Diamond specifications and retailer prices

From $379 AUD
$266 USD
As of October 30, 2026
Save $2,867 AUD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,246 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.07ct lab-grown cushion diamond

This 1.07ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG602316908 or 602316908. Listed at 15 retailers as of October 29, 2026, with prices from $379 to $3,246, a $2,867 spread on the same certified stone. Do Amore Diamonds lists it at $3,246. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602316908
Dimensions5.86 × 5.81 × 3.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.86 mm5.81 mm1.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602316908
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 35°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $3,246 AUD|Low: $379 AUD|High: $3,246 AUD|Avg: $1,133 AUD
Do Amore Diamonds
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
October 30, 2026
Retailer 4$379 AUD
Retailer 6$433 AUD
Retailer 2$491 AUD
Retailer 15$561 AUD
Retailer 3$702 AUD
Retailer 13$752 AUD
Retailer 12$796 AUD
Retailer 8$886 AUD
Retailer 11$1,127 AUD
Retailer 9$1,466 AUD
Retailer 5$1,730 AUD
Retailer 7$1,866 AUD
Retailer 10$1,866 AUD
Retailer 14$1,869 AUD
Do Amore Diamonds$3,246 AUD

42 data points across 15 retailers

15 retailers$379 AUD to $3,246 AUD

A+
Cheapest Retailer
-
$379 AUD
$266 USD
Final sale: no returns
Retailer 2
-
$433 AUD
$304 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$491 AUD
£272 GBP
View
A
Retailer 4
-
$561 AUD
$394 USD
View
Retailer 5
-
$638 AUD
HK$3,500 HKD
View
Price last confirmed 56 days ago
A
Retailer 6
-
$702 AUD
$493 USD
View
A
Retailer 7
-
$752 AUD
$528 USD
View
A
Retailer 8
-
$796 AUD
ZAR 9,033 ZAR
View
A
Retailer 9
-
$886 AUD
£490 GBP
View
A
Retailer 10
-
$1,127 AUD
View
B+
Retailer 11
-
$1,466 AUD
View
B+
Retailer 12
-
$1,730 AUD
$1,215 USD
View
B+
Retailer 13
-
$1,866 AUD
£1,032 GBP
View
B+
Retailer 14
-
$1,869 AUD
$1,313 USD
View
Most Expensive
B
Do Amore Diamonds
27-17D430A02 · Oct 29
$3,246 AUD
$2,280 USD
View
14 more retailers have this diamond
Prices start from $379 AUDSave up to $2,867 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+
1.07ct Cushion
$379 AUD