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Cushion|Lab Grown|IGI

0.53ct F IF Cushion Lab Grown Diamond

ID • F/IF • IGI LG653454579

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG653454579

Diamond specifications and retailer prices

From $331 AUD
As of November 5, 2026
Save $2,526 AUD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,857 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.53ct lab-grown cushion diamond

This 0.53ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG653454579 or 653454579. Listed at 19 retailers as of November 4, 2026, with prices from $331 to $2,857, a $2,526 spread on the same certified stone. Do Amore Diamonds lists it at $2,857. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653454579
Dimensions5.70 × 4.31 × 2.87 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.70 mm4.31 mm0.53 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG653454579
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 66.6%

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: Nov 5
Current: $753 AUD|Low: $331 AUD|High: $1,648 AUD|Avg: $832 AUD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7$331 AUD
Retailer 10$369 AUD
Retailer 9$550 AUD
Retailer 6$654 AUD
Retailer 5$739 AUD
Retailer 1$753 AUD
Retailer 4$800 AUD
Retailer 8$830 AUD
Retailer 2$1,250 AUD
Retailer 3$1,624 AUD

44 data points across 10 retailers

19 retailers$331 AUD to $2,857 AUD

A
Cheapest Retailer
-
$331 AUD
Final sale: no returns
A
Retailer 2
-
$361 AUD
View
Retailer 3
-
$369 AUD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$550 AUD
View
A
Retailer 5
-
$654 AUD
View
A
Retailer 6
-
$739 AUD
View
B+
Retailer 7
-
$753 AUD
View
B+
Retailer 8
-
$800 AUD
View
B+
Retailer 9
-
$830 AUD
View
B+
Retailer 10
-
$839 AUD
View
B+
Retailer 11
-
$1,153 AUD
View
B+
Retailer 12
-
$1,250 AUD
View
B
Retailer 13
-
$1,363 AUD
View
B
Retailer 14
-
$1,553 AUD
View
B
Retailer 15
-
$1,553 AUD
View
B
Retailer 16
-
$1,624 AUD
View
B
Retailer 17
-
$1,741 AUD
View
B
Retailer 18
-
$2,286 AUD
View
Most Expensive
B
Do Amore Diamonds
27-83E399D41 · Nov 4
$2,857 AUD
$2,000 USD
View
18 more retailers have this diamond
Prices start from $331 AUDSave up to $2,526 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
0.53ct Cushion
$331 AUD