CaratHunter
Plans
Cushion|Lab Grown|IGI

0.55ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG739528652

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739528652

Diamond specifications and retailer prices

From $359 AUD
As of November 3, 2026
Save $2,734 AUD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,093 AUD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 0.55ct lab-grown cushion diamond

This 0.55ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739528652 or 739528652. Listed at 23 retailers as of November 3, 2026, with prices from $359 to $3,093, a $2,734 spread on the same certified stone. Do Amore Diamonds lists it at $3,093. 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

0.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739528652
Dimensions5.58 × 4.49 × 2.96 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
5.58 mm4.49 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739528652
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 3
Current: $1,759 AUD|Low: $359 AUD|High: $1,785 AUD|Avg: $916 AUD|-1.3%
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
November 5, 2026
Retailer 4$359 AUD
Retailer 13$399 AUD
Retailer 3$592 AUD
Retailer 8$701 AUD
Retailer 2$726 AUD
Retailer 10$798 AUD
Retailer 7$828 AUD
Retailer 6$874 AUD
Retailer 11$912 AUD
Retailer 12$947 AUD
Retailer 9$1,128 AUD
Retailer 5$1,324 AUD
Retailer 1$1,759 AUD

41 data points across 13 retailers

23 retailers$359 AUD to $3,093 AUD

A+
Cheapest Retailer
-
$359 AUD
Final sale: no returns
Retailer 2
-
$399 AUD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$428 AUD
View
A
Retailer 4
-
$509 AUD
View
A
Retailer 5
-
$592 AUD
View
A
Retailer 6
-
$701 AUD
View
A
Retailer 7
-
$726 AUD
View
A
Retailer 8
-
$798 AUD
View
A
Retailer 9
-
$828 AUD
View
A
Retailer 10
-
$874 AUD
View
B+
Retailer 11
-
$912 AUD
View
B+
Retailer 12
-
$917 AUD
View
Retailer 13
-
$947 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,128 AUD
View
B+
Retailer 15
-
$1,262 AUD
View
B+
Retailer 16
-
$1,324 AUD
View
B+
Retailer 17
-
$1,490 AUD
View
B
Retailer 18
-
$1,656 AUD
View
B
Retailer 19
-
$1,658 AUD
View
B+
Retailer 20
-
$1,759 AUD
View
B
Retailer 21
-
$1,816 AUD
View
B
Retailer 22
-
$2,509 AUD
View
Most Expensive
B
Do Amore Diamonds
27-8C45AC133 · Nov 3
$3,093 AUD
$2,170 USD
View
22 more retailers have this diamond
Prices start from $359 AUDSave up to $2,734 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+
0.55ct Cushion
$359 AUD