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Cushion|Lab Grown|IGI

1.53ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG816614760

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816614760

Diamond specifications and retailer prices

From $1,251 AUD
$879 USD
As of October 30, 2026
Save $4,472 AUD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,723 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816614760 or 816614760. Listed at 8 retailers as of October 29, 2026, with prices from $1,251 to $5,723, a $4,472 spread on the same certified stone. Do Amore Diamonds lists it at $5,723. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816614760
Dimensions8.57 × 5.88 × 3.78 mm
L/W Ratio1.46
Girdle conditionFaceted
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
8.57 mm5.88 mm1.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816614760
Side View
Table 58.0%Crown 32.8°Girdle: MED-THKPavilion 37°Culet: NoneDepth 64.3%

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 30
Current: $5,723 AUD|Low: $799 AUD|High: $6,221 AUD|Avg: $2,888 AUD|-8.0%
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
October 30, 2026
Retailer 13$799 AUD
Retailer 8$1,251 AUD
Retailer 7$1,310 AUD
Retailer 3$1,674 AUD
Retailer 11$1,812 AUD
Retailer 9$2,078 AUD
Retailer 10$2,507 AUD
Retailer 12$3,341 AUD
Retailer 4$3,599 AUD
Retailer 6$3,697 AUD
Retailer 5$3,978 AUD
Retailer 2$4,484 AUD
Do Amore Diamonds$5,723 AUD

14 data points across 13 retailers

8 retailers$1,251 AUD to $5,723 AUD

A
Cheapest Retailer
-
$1,251 AUD
$879 USD
A
Retailer 2
-
$1,310 AUD
$920 USD
View
B+
Retailer 3
-
$2,078 AUD
$1,460 USD
View
B+
Retailer 4
-
$2,507 AUD
$1,761 USD
View
Retailer 5
-
$3,599 AUD
$2,528 USD
View
Price last confirmed 51 days ago
B+
Retailer 6
-
$3,697 AUD
£2,045 GBP
View
B+
Retailer 7
-
$4,484 AUD
$3,150 USD
View
Most Expensive
B
Do Amore Diamonds
27-C122CA820 · Oct 29
$5,723 AUD
$4,020 USD
View
7 more retailers have this diamond
Prices start from $1,251 AUDSave up to $4,472 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
1.53ct Cushion
$1,251 AUD