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Cushion|Lab Grown|IGI

1.05ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG610312727

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG610312727

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: $1,917 NZD at Reve Diamonds · As of October 28, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG610312727 or 610312727. Listed at 15 retailers as of October 28, 2026, with prices from $324 to $1,917, a $1,593 spread on the same certified stone. Reve Diamonds lists it at $1,917. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610312727
Dimensions7.07 × 5.42 × 3.61 mm
L/W Ratio1.30
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
7.07 mm5.42 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610312727
Side View
Table 66.0%Crown 30.5°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 66.6%

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: $636 NZD|Low: $324 NZD|High: $1,917 NZD|Avg: $879 NZD|+4.3%
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 29, 2026
Retailer 2$324 NZD
Retailer 12$361 NZD
Retailer 13$456 NZD
Retailer 5$600 NZD
Retailer 10$619 NZD
Retailer 1$636 NZD
Retailer 3$652 NZD
Retailer 7$658 NZD
Retailer 9$685 NZD
Retailer 11$878 NZD
Retailer 4$928 NZD
Retailer 6$1,257 NZD
Retailer 14$1,424 NZD
Retailer 8$1,696 NZD
Reve Diamonds$1,917 NZD

34 data points across 15 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
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
Retailer 13
-
$1,424 NZD
$800 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$1,696 NZD
£750 GBP
View
Most Expensive
B
Reve Diamonds
D81560AA2 · Oct 28
$1,917 NZD
$1,077 USD
View
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