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Cushion|Lab Grown|IGI

0.55ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG722526273

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG722526273

Diamond specifications and retailer prices

From $425 NZD
$239 USD
As of November 3, 2026
Save $1,474 NZD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,455 NZD at Taylor and Hart · As of November 3, 2026
View at Taylor and Hart

About this 0.55ct lab-grown cushion diamond

This 0.55ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG722526273 or 722526273. Listed at 9 retailers as of November 2, 2026, with a 347% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle47.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722526273
Dimensions6.25 × 3.90 × 2.40 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm3.90 mm0.55 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722526273
Side View
Table 58.0%Crown 31.2°Girdle: MED-STKPavilion 47.1°Culet: LargeDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
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: $869 NZD|Low: $253 NZD|High: $1,921 NZD|Avg: $1,020 NZD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 9$253 NZD
Retailer 7$425 NZD
Retailer 8$430 NZD
Retailer 6$812 NZD
Retailer 4$860 NZD
Retailer 1$869 NZD
Retailer 3$1,210 NZD
Retailer 10$1,593 NZD
Retailer 5$1,898 NZD
Retailer 2$1,903 NZD

40 data points across 10 retailers

9 retailers$425 NZD to $1,898 NZD

A
Cheapest Retailer
-
$425 NZD
$239 USD
Final sale: no returns
A
Retailer 2
-
$430 NZD
$242 USD
View
B+
Retailer 3
-
$812 NZD
$457 USD
View
B+
Retailer 4
-
$860 NZD
ZAR 7,821 ZAR
View
B+
Retailer 5
-
$869 NZD
£385 GBP
View
B
Retailer 6
-
$1,210 NZD
A$1,047 AUD
View
B
Retailer 7
-
$1,593 NZD
SGD 1,211 SGD
View
B
Retailer 8
-
$1,898 NZD
£841 GBP
View
Most Expensive
Taylor and Hart
5BABSGP · Nov 3
$2,455 NZD
$1,381 USD
View
Price under review
8 more retailers have this diamond
Prices start from $425 NZDSave up to $1,474 NZD

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
$425 NZD