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Cushion|Lab Grown|IGI

1.53ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG843605042

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843605042

Diamond specifications and retailer prices

From $696 AUD
As of November 4, 2026
Save $3,581 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,277 AUD at Do Amore Diamonds · As of November 4, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843605042 or 843605042. Listed at 15 retailers as of November 4, 2026, with prices from $696 to $4,277, a $3,581 spread on the same certified stone. Do Amore Diamonds lists it at $4,277. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843605042
Dimensions7.53 × 6.28 × 4.30 mm
L/W Ratio1.20
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
7.53 mm6.28 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843605042
Side View
Table 63.0%Crown 33.4°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: $4,277 AUD|Low: $696 AUD|High: $4,875 AUD|Avg: $2,256 AUD|-2.6%
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
November 5, 2026
Retailer 10$696 AUD
Retailer 15$835 AUD
Retailer 14$855 AUD
Retailer 16$962 AUD
Retailer 11$1,078 AUD
Retailer 5$1,186 AUD
Retailer 9$1,538 AUD
Retailer 3$1,812 AUD
Retailer 2$2,570 AUD
Retailer 7$2,791 AUD
Retailer 8$2,974 AUD
Retailer 12$3,495 AUD
Retailer 6$3,614 AUD
Retailer 4$3,843 AUD
Retailer 13$4,091 AUD
Do Amore Diamonds$4,277 AUD

23 data points across 16 retailers

15 retailers$696 AUD to $4,277 AUD

A+
Cheapest Retailer
-
$696 AUD
A
Retailer 2
-
$835 AUD
View
A
Retailer 3
-
$855 AUD
View
A
Retailer 4
-
$962 AUD
View
A
Retailer 5
-
$1,078 AUD
View
A
Retailer 6
-
$1,186 AUD
View
A
Retailer 7
-
$1,538 AUD
View
A
Retailer 8
-
$1,812 AUD
View
B+
Retailer 9
-
$2,570 AUD
View
Retailer 10
-
$2,974 AUD
View
Price last confirmed 20 days ago
B
Retailer 11
-
$3,495 AUD
View
Retailer 12
-
$3,614 AUD
View
Price last confirmed 17 days ago
B
Retailer 13
-
$3,843 AUD
View
B+
Retailer 14
-
$4,091 AUD
View
Most Expensive
B
Do Amore Diamonds
27-85970F047 · Nov 4
$4,277 AUD
$3,000 USD
View
14 more retailers have this diamond
Prices start from $696 AUDSave up to $3,581 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
$696 AUD