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Cushion|Lab Grown|IGI

1.29ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG616425764

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG616425764

Diamond specifications and retailer prices

From $392 NZD
$220 USD
As of October 28, 2026
Save $2,884 NZD (88%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,276 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown cushion diamond

This 1.29ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616425764 or 616425764. Listed at 7 retailers as of October 28, 2026, with prices from $392 to $3,276, a $2,884 spread on the same certified stone. Do Amore Diamonds lists it at $3,276. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616425764
Dimensions6.25 × 6.18 × 4.20 mm
L/W Ratio1.01
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
6.25 mm6.18 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616425764
Side View
Table 59.0%Crown 35.2°Girdle: MediumPavilion 39.8°Culet: NoneDepth 68.0%

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: $3,276 NZD|Low: $280 NZD|High: $3,365 NZD|Avg: $1,422 NZD|-2.6%
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
October 29, 2026
Retailer 11$392 NZD
Retailer 9$739 NZD
Retailer 12$803 NZD
Retailer 3$846 NZD
Retailer 14$933 NZD
Retailer 4$979 NZD
Retailer 8$1,139 NZD
Retailer 5$1,232 NZD
Retailer 7$1,468 NZD
Retailer 15$1,798 NZD
Retailer 13$1,832 NZD
Retailer 2$1,877 NZD
Retailer 6$2,117 NZD
Retailer 10$2,243 NZD
Do Amore Diamonds$3,276 NZD

18 data points across 15 retailers

7 retailers$392 NZD to $3,276 NZD

A
Cheapest Retailer
-
$392 NZD
$220 USD
Final sale: no returns
A
Retailer 2
-
$739 NZD
$415 USD
View
B+
Retailer 3
-
$1,139 NZD
A$984 AUD
View
B
Retailer 4
-
$1,798 NZD
$1,010 USD
View
B
Retailer 5
-
$1,877 NZD
£830 GBP
View
B
Retailer 6
-
$2,243 NZD
$1,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-41A4042FC · Oct 29
$3,276 NZD
$1,840 USD
View
6 more retailers have this diamond
Prices start from $392 NZDSave up to $2,884 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
1.29ct Cushion
$392 NZD