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Cushion|Lab Grown|IGI

1.55ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG520293846

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG520293846

Diamond specifications and retailer prices

From $589 AUD
$413 USD
As of November 1, 2026
Save $3,206 AUD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,796 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG520293846 or 520293846. Listed at 14 retailers as of November 1, 2026, with prices from $589 to $3,796, a $3,206 spread on the same certified stone. Do Amore Diamonds lists it at $3,796. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520293846
Dimensions6.59 × 6.54 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.59 mm6.54 mm1.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520293846
Side View
Table 62.5%Crown 42°Girdle: STK-VTKPavilion 40°Culet: NoneDepth 69.4%

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 1
Current: $3,796 AUD|Low: $511 AUD|High: $3,796 AUD|Avg: $1,632 AUD|+3.9%
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
November 2, 2026
Retailer 10$529 AUD
Retailer 7$589 AUD
Retailer 8$756 AUD
Retailer 11$868 AUD
Retailer 9$1,009 AUD
Retailer 2$1,039 AUD
Retailer 3$1,775 AUD
Retailer 12$2,038 AUD
Retailer 13$2,110 AUD
Retailer 4$2,196 AUD
Retailer 5$2,247 AUD
Retailer 6$2,345 AUD
Do Amore Diamonds$3,796 AUD

32 data points across 13 retailers

14 retailers$589 AUD to $3,796 AUD

Retailer 1
-
$529 AUD
$371 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$589 AUD
$413 USD
View
A
Retailer 3
-
$756 AUD
$530 USD
View
A
Retailer 4
-
$868 AUD
$608 USD
View
B+
Retailer 5
-
$1,009 AUD
$707 USD
View
B+
Retailer 6
-
$1,039 AUD
£573 GBP
View
Retailer 7
-
$1,348 AUD
$945 USD
View
Price last confirmed 12 days ago
B
Retailer 8
-
$1,775 AUD
$1,244 USD
View
B
Retailer 9
-
$1,985 AUD
$1,391 USD
View
B
Retailer 10
-
$2,038 AUD
$1,428 USD
View
B
Retailer 11
-
$2,110 AUD
$1,479 USD
View
B
Retailer 12
-
$2,247 AUD
$1,575 USD
View
B
Retailer 13
-
$2,345 AUD
£1,294 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B2277491A · Nov 1
$3,796 AUD
$2,660 USD
View
13 more retailers have this diamond
Prices start from $589 AUDSave up to $3,206 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
1.55ct Cushion
$589 AUD