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Cushion|Lab Grown|IGI

1.05ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG830671731

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830671731

Diamond specifications and retailer prices

From $341 NZD
$192 USD
As of October 28, 2026
Save $1,930 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,271 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830671731 or 830671731. Listed at 14 retailers as of October 28, 2026, with prices from $341 to $2,271, a $1,930 spread on the same certified stone. Do Amore Diamonds lists it at $2,271. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830671731
Dimensions7.07 × 5.08 × 3.44 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm5.08 mm1.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830671731
Side View
Table 65.0%Crown 42°Girdle: MED-THKPavilion 33.3°Culet: NoneDepth 67.7%

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: $2,271 NZD|Low: $250 NZD|High: $2,360 NZD|Avg: $1,234 NZD|-3.8%
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
October 30, 2026
Retailer 14$341 NZD
Retailer 12$511 NZD
Retailer 9$716 NZD
Retailer 7$756 NZD
Retailer 4$835 NZD
Retailer 10$1,017 NZD
Retailer 6$1,091 NZD
Retailer 2$1,148 NZD
Retailer 13$1,331 NZD
Retailer 3$1,519 NZD
Retailer 5$1,647 NZD
Retailer 11$1,960 NZD
Retailer 8$1,960 NZD
Do Amore Diamonds$2,271 NZD

17 data points across 14 retailers

14 retailers$341 NZD to $2,271 NZD

A
Cheapest Retailer
-
$341 NZD
$192 USD
Final sale: no returns
B+
Retailer 2
-
$511 NZD
$288 USD
View
A
Retailer 3
-
$716 NZD
ZAR 6,517 ZAR
View
A
Retailer 4
-
$756 NZD
£335 GBP
View
A
Retailer 5
-
$835 NZD
$471 USD
View
B+
Retailer 6
-
$1,017 NZD
A$882 AUD
View
Retailer 7
-
$1,091 NZD
$615 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$1,148 NZD
CA$899 CAD
View
B+
Retailer 9
-
$1,331 NZD
$750 USD
View
B
Retailer 10
-
$1,519 NZD
$856 USD
View
B
Retailer 11
-
$1,647 NZD
$928 USD
View
B
Retailer 12
-
$1,960 NZD
$1,105 USD
View
B
Retailer 13
-
$1,960 NZD
£870 GBP
View
Most Expensive
B
Do Amore Diamonds
25-2232128-002B · Oct 29
$2,271 NZD
$1,280 USD
View
13 more retailers have this diamond
Prices start from $341 NZDSave up to $1,930 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
1.05ct Cushion
$341 NZD