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Cushion|Lab Grown|IGI

1.05ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG633490764

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG633490764

Diamond specifications and retailer prices

From $324 NZD
$182 USD
As of October 28, 2026
Save $1,593 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,012 NZD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG633490764 or 633490764. Listed at 15 retailers as of October 28, 2026, with a 492% 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

1.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633490764
Dimensions7.03 × 5.39 × 3.62 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Top View
7.03 mm5.39 mm1.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633490764
Side View
Table 65.0%Crown 29°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 67.2%

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: $2,012 NZD|Low: $324 NZD|High: $2,012 NZD|Avg: $975 NZD
Brilliant Earth
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
Retailer 16
October 29, 2026
Retailer 14$324 NZD
Retailer 16$361 NZD
Retailer 15$456 NZD
Retailer 6$600 NZD
Retailer 12$619 NZD
Retailer 2$636 NZD
Retailer 3$652 NZD
Retailer 9$658 NZD
Retailer 11$685 NZD
Retailer 13$878 NZD
Retailer 5$928 NZD
Retailer 7$1,257 NZD
Retailer 10$1,696 NZD
Retailer 8$1,737 NZD
Retailer 4$1,917 NZD
Brilliant Earth$2,012 NZD

35 data points across 16 retailers

15 retailers$324 NZD to $1,917 NZD

A
Cheapest Retailer
-
$324 NZD
$182 USD
Final sale: no returns
A
Retailer 2
-
$361 NZD
$203 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$456 NZD
£202 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$600 NZD
$337 USD
View
A
Retailer 5
-
$619 NZD
ZAR 5,618 ZAR
View
A
Retailer 6
-
$636 NZD
£281 GBP
View
A
Retailer 7
-
$652 NZD
$366 USD
View
A
Retailer 8
-
$658 NZD
€352 EUR
View
A
Retailer 9
-
$685 NZD
£303 GBP
View
B+
Retailer 10
-
$878 NZD
A$759 AUD
View
B+
Retailer 11
-
$928 NZD
$521 USD
View
B
Retailer 12
-
$1,257 NZD
$706 USD
View
B
Retailer 13
-
$1,696 NZD
£750 GBP
View
B
Retailer 14
-
$1,917 NZD
$1,077 USD
View
Most Expensive
B
Brilliant Earth
10218056A · Sep 28
$2,012 NZD
$1,130 USD
View
Price last confirmed 31 days ago
14 more retailers have this diamond
Prices start from $324 NZDSave up to $1,593 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
$324 NZD