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Cushion|Lab Grown|IGI

1.55ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG625460522

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG625460522

Diamond specifications and retailer prices

From $409 AUD
$287 USD
As of October 28, 2026
Save $2,837 AUD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,245 AUD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625460522 or 625460522. Listed at 18 retailers as of October 28, 2026, with prices from $409 to $3,245, a $2,837 spread on the same certified stone. Do Amore Diamonds lists it at $3,245. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625460522
Dimensions7.99 × 6.17 × 4.05 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.99 mm6.17 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625460522
Side View
Table 62.0%Crown 32.6°Girdle: MED-THKPavilion 34.7°Culet: NoneDepth 65.6%

Caratlytics Score

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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 28
Current: $3,245 AUD|Low: $288 AUD|High: $3,245 AUD|Avg: $1,246 AUD|+0.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 5$409 AUD
Retailer 13$453 AUD
Retailer 4$481 AUD
Retailer 9$601 AUD
Retailer 7$605 AUD
Retailer 17$606 AUD
Retailer 14$830 AUD
Retailer 11$858 AUD
Retailer 2$867 AUD
Retailer 12$876 AUD
Retailer 10$1,162 AUD
Retailer 8$1,579 AUD
Retailer 3$1,843 AUD
Retailer 6$1,895 AUD
Retailer 16$1,952 AUD
Retailer 15$2,014 AUD
Do Amore Diamonds$3,245 AUD

41 data points across 17 retailers

18 retailers$409 AUD to $3,245 AUD

A
Cheapest Retailer
-
$409 AUD
$287 USD
Final sale: no returns
A
Retailer 2
-
$453 AUD
$318 USD
View
A
Retailer 3
-
$481 AUD
$338 USD
View
A
Retailer 4
-
$601 AUD
$422 USD
View
A
Retailer 5
-
$605 AUD
$425 USD
View
B+
Retailer 6
-
$606 AUD
$426 USD
View
A
Retailer 7
-
$656 AUD
HK$3,600 HKD
View
A
Retailer 8
-
$830 AUD
$583 USD
View
A
Retailer 9
-
$858 AUD
ZAR 9,743 ZAR
View
A
Retailer 10
-
$867 AUD
€580 EUR
View
A
Retailer 11
-
$876 AUD
£485 GBP
View
B+
Retailer 12
-
$1,162 AUD
View
B
Retailer 13
-
$1,579 AUD
$1,109 USD
View
B
Retailer 14
-
$1,843 AUD
$1,295 USD
View
B
Retailer 15
-
$1,895 AUD
SGD 1,799 SGD
View
B
Retailer 16
-
$1,952 AUD
$1,371 USD
View
B
Retailer 17
-
$2,014 AUD
£1,114 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-EE8829BC5 · Oct 29
$3,245 AUD
$2,280 USD
View
17 more retailers have this diamond
Prices start from $409 AUDSave up to $2,837 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
$409 AUD