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Cushion|Lab Grown|IGI

1.05ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG636415013

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG636415013

Diamond specifications and retailer prices

From $424 NZD
$239 USD
As of October 30, 2026
Save $1,773 NZD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,197 NZD at Reve Diamonds · As of October 30, 2026
View at Reve 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG636415013 or 636415013. Listed at 14 retailers as of October 30, 2026, with prices from $424 to $2,197, a $1,773 spread on the same certified stone. Reve Diamonds lists it at $2,197. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636415013
Dimensions6.05 × 5.89 × 3.86 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.05 mm5.89 mm1.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636415013
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 65.5%

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: Oct 30
Current: $870 NZD|Low: $366 NZD|High: $2,197 NZD|Avg: $1,121 NZD|+23.6%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 3$424 NZD
Retailer 13$470 NZD
Retailer 12$579 NZD
Retailer 7$732 NZD
Retailer 2$788 NZD
Retailer 5$807 NZD
Retailer 9$809 NZD
Retailer 1$870 NZD
Retailer 14$1,022 NZD
Retailer 10$1,151 NZD
Retailer 11$1,499 NZD
Retailer 4$1,607 NZD
Retailer 8$1,897 NZD
Retailer 6$1,974 NZD
Reve Diamonds$2,197 NZD

37 data points across 15 retailers

14 retailers$424 NZD to $2,197 NZD

A
Cheapest Retailer
-
$424 NZD
$239 USD
Final sale: no returns
A
Retailer 2
-
$470 NZD
$265 USD
View
Retailer 3
-
$579 NZD
£257 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$732 NZD
€393 EUR
View
A
Retailer 5
-
$788 NZD
$444 USD
View
B+
Retailer 6
-
$807 NZD
$455 USD
View
B+
Retailer 7
-
$809 NZD
ZAR 7,364 ZAR
View
B+
Retailer 8
-
$870 NZD
£386 GBP
View
B+
Retailer 9
-
$1,022 NZD
$576 USD
View
B+
Retailer 10
-
$1,151 NZD
A$998 AUD
View
Retailer 11
-
$1,499 NZD
$845 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$1,607 NZD
$906 USD
View
B
Retailer 13
-
$1,897 NZD
£842 GBP
View
Most Expensive
B
Reve Diamonds
8EC0B371D · Oct 30
$2,197 NZD
$1,238 USD
View
13 more retailers have this diamond
Prices start from $424 NZDSave up to $1,773 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
$424 NZD