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Cushion|Lab Grown|IGI

1.55ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG671490318

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG671490318

Diamond specifications and retailer prices

From $406 NZD
$228 USD
As of October 28, 2026
Save $3,066 NZD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,472 NZD 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG671490318 or 671490318. Listed at 13 retailers as of October 28, 2026, with prices from $406 to $3,472, a $3,066 spread on the same certified stone. Do Amore Diamonds lists it at $3,472. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671490318
Dimensions6.14 × 6.14 × 7.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.14 mm6.14 mm1.55 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671490318
Side View
Table 60.0%Crown 36.5°Girdle: MED-THKPavilion 34.1°Culet: NoneDepth 64.8%

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: Oct 28
Current: $924 NZD|Low: $290 NZD|High: $2,010 NZD|Avg: $1,195 NZD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$406 NZD
Retailer 8$449 NZD
Retailer 7$604 NZD
Retailer 3$707 NZD
Retailer 1$924 NZD
Retailer 2$1,042 NZD
Retailer 5$1,617 NZD
Retailer 6$1,754 NZD
Retailer 9$1,829 NZD
Retailer 11$1,927 NZD
Retailer 4$1,997 NZD

43 data points across 11 retailers

13 retailers$406 NZD to $3,472 NZD

A
Cheapest Retailer
-
$406 NZD
$228 USD
Final sale: no returns
A
Retailer 2
-
$449 NZD
$252 USD
View
B+
Retailer 3
-
$604 NZD
$339 USD
View
A
Retailer 4
-
$707 NZD
$397 USD
View
A
Retailer 5
-
$924 NZD
£409 GBP
View
B+
Retailer 6
-
$1,042 NZD
$585 USD
View
B+
Retailer 7
-
$1,617 NZD
A$1,397 AUD
View
Retailer 8
-
$1,754 NZD
$985 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$1,829 NZD
$1,027 USD
View
Retailer 10
-
$1,900 NZD
$1,067 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
$1,927 NZD
£852 GBP
View
B
Retailer 12
-
$1,997 NZD
£883 GBP
View
Most Expensive
B
Do Amore Diamonds
27-00B04508B · Oct 29
$3,472 NZD
$1,950 USD
View
12 more retailers have this diamond
Prices start from $406 NZDSave up to $3,066 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
1.55ct Cushion
$406 NZD