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Cushion|Lab Grown|IGI

2.05ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG731566783

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG731566783

Diamond specifications and retailer prices

From $1,323 AUD
$929 USD
As of October 30, 2026
Save $8,386 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,709 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731566783 or 731566783. Listed at 20 retailers as of October 29, 2026, with prices from $1,323 to $9,709, a $8,386 spread on the same certified stone. Do Amore Diamonds lists it at $9,709. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731566783
Dimensions8.34 × 6.95 × 4.58 mm
L/W Ratio1.20
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
8.34 mm6.95 mm2.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731566783
Side View
Table 60.0%Crown 34.7°Girdle: STK-VTKPavilion 36.3°Culet: NoneDepth 65.9%

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 30
Current: $9,709 AUD|Low: $1,224 AUD|High: $9,709 AUD|Avg: $3,684 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 14$1,323 AUD
Retailer 18$1,348 AUD
Retailer 8$1,389 AUD
Retailer 16$1,530 AUD
Retailer 5$1,668 AUD
Retailer 10$1,673 AUD
Retailer 20$1,703 AUD
Retailer 2$1,824 AUD
Retailer 13$2,415 AUD
Retailer 4$3,168 AUD
Retailer 17$3,303 AUD
Retailer 12$3,595 AUD
Retailer 6$3,611 AUD
Retailer 3$3,680 AUD
Retailer 19$3,891 AUD
Retailer 9$4,456 AUD
Retailer 11$4,479 AUD
Retailer 15$4,940 AUD
Retailer 7$5,254 AUD
Do Amore Diamonds$9,709 AUD

37 data points across 20 retailers

20 retailers$1,323 AUD to $9,709 AUD

A
Cheapest Retailer
-
$1,323 AUD
$929 USD
A
Retailer 2
-
$1,348 AUD
HK$7,400 HKD
View
A
Retailer 3
-
$1,389 AUD
$976 USD
View
Final sale: no returns
A
Retailer 4
-
$1,530 AUD
$1,075 USD
View
A
Retailer 5
-
$1,668 AUD
€1,116 EUR
View
A
Retailer 6
-
$1,673 AUD
$1,175 USD
View
A
Retailer 7
-
$1,703 AUD
£942 GBP
View
A
Retailer 8
-
$1,824 AUD
$1,281 USD
View
A
Retailer 9
-
$2,415 AUD
View
A
Retailer 10
-
$3,168 AUD
£1,752 GBP
View
A
Retailer 11
-
$3,303 AUD
$2,320 USD
View
B+
Retailer 12
-
$3,595 AUD
$2,526 USD
View
B+
Retailer 13
-
$3,611 AUD
ZAR 40,979 ZAR
View
B+
Retailer 14
-
$3,680 AUD
$2,585 USD
View
B+
Retailer 15
-
$3,891 AUD
SGD 3,694 SGD
View
Retailer 16
-
$4,456 AUD
$3,130 USD
View
Price last confirmed 9 days ago
Retailer 17
-
$4,479 AUD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$4,940 AUD
$3,470 USD
View
B+
Retailer 19
-
$5,254 AUD
£2,906 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F9E6E16BB · Oct 29
$9,709 AUD
$6,820 USD
View
19 more retailers have this diamond
Prices start from $1,323 AUDSave up to $8,386 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
2.05ct Cushion
$1,323 AUD