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Cushion|Lab Grown|IGI

1.01ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG662404088

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG662404088

Diamond specifications and retailer prices

From $393 AUD
$276 USD
As of October 30, 2026
Save $2,981 AUD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,373 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG662404088 or 662404088. Listed at 23 retailers as of October 29, 2026, with prices from $393 to $3,373, a $2,981 spread on the same certified stone. Do Amore Diamonds lists it at $3,373. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662404088
Dimensions6.64 × 5.36 × 3.65 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm5.36 mm1.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG662404088
Side View
Table 61.0%Crown 36.4°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 68.1%

Caratlytics Score

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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 30
Current: $1,197 AUD|Low: $393 AUD|High: $2,818 AUD|Avg: $1,009 AUD|+1.7%
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
October 30, 2026
Retailer 5$393 AUD
Retailer 2$436 AUD
Retailer 4$565 AUD
Retailer 13$648 AUD
Retailer 7$765 AUD
Retailer 8$825 AUD
Retailer 6$844 AUD
Retailer 12$958 AUD
Retailer 11$1,012 AUD
Retailer 1$1,197 AUD
Retailer 3$1,414 AUD
Retailer 9$1,934 AUD
Retailer 10$2,733 AUD

44 data points across 13 retailers

23 retailers$393 AUD to $3,373 AUD

A
Cheapest Retailer
-
$393 AUD
$276 USD
Final sale: no returns
A
Retailer 2
-
$436 AUD
$306 USD
View
A
Retailer 3
-
$487 AUD
$342 USD
View
A
Retailer 4
-
$565 AUD
$397 USD
View
A
Retailer 5
-
$639 AUD
$449 USD
View
A
Retailer 6
-
$648 AUD
$455 USD
View
A
Retailer 7
-
$765 AUD
€512 EUR
View
A
Retailer 8
-
$825 AUD
ZAR 9,360 ZAR
View
A
Retailer 9
-
$844 AUD
£467 GBP
View
B+
Retailer 10
-
$958 AUD
$673 USD
View
A
Retailer 11
-
$1,012 AUD
$711 USD
View
B+
Retailer 12
-
$1,197 AUD
£662 GBP
View
B+
Retailer 13
-
$1,392 AUD
CA$1,358 CAD
View
B+
Retailer 14
-
$1,414 AUD
$994 USD
View
B+
Retailer 15
-
$1,643 AUD
$1,154 USD
View
B+
Retailer 16
-
$1,782 AUD
$1,252 USD
View
B+
Retailer 17
-
$1,782 AUD
$1,252 USD
View
B
Retailer 18
-
$1,907 AUD
$1,340 USD
View
Retailer 19
-
$1,934 AUD
£1,070 GBP
View
Price last confirmed 9 days ago
B
Retailer 20
-
$2,667 AUD
$1,874 USD
View
B
Retailer 21
-
$2,733 AUD
$1,920 USD
View
B
Retailer 22
-
$2,761 AUD
$1,940 USD
View
Most Expensive
B
Do Amore Diamonds
27-5180D5379 · Oct 29
$3,373 AUD
$2,370 USD
View
22 more retailers have this diamond
Prices start from $393 AUDSave up to $2,981 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
1.01ct Cushion
$393 AUD