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Cushion|Lab Grown|IGI

1.00ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG804605816

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804605816

Diamond specifications and retailer prices

From $323 NZD
$182 USD
As of October 30, 2026
Save $1,588 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,911 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown cushion diamond

This 1ct 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 LG804605816 or 804605816. Listed at 18 retailers as of October 30, 2026, with prices from $323 to $1,911, a $1,588 spread on the same certified stone. Reve Diamonds lists it at $1,911. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804605816
Dimensions6.81 × 5.19 × 3.41 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.81 mm5.19 mm1.00 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804605816
Side View
Table 61.0%Crown 34.4°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 65.7%

Caratlytics Score

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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: $631 NZD|Low: $323 NZD|High: $1,946 NZD|Avg: $828 NZD|-2.0%
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
Retailer 15
Reve Diamonds
October 31, 2026
Retailer 3$323 NZD
Retailer 4$360 NZD
Retailer 9$442 NZD
Retailer 6$488 NZD
Retailer 15$598 NZD
Retailer 13$617 NZD
Retailer 10$619 NZD
Retailer 1$631 NZD
Retailer 12$683 NZD
Retailer 14$877 NZD
Retailer 8$884 NZD
Retailer 2$921 NZD
Retailer 5$989 NZD
Retailer 7$1,253 NZD
Retailer 11$1,690 NZD
Reve Diamonds$1,911 NZD

37 data points across 16 retailers

18 retailers$323 NZD to $1,911 NZD

A
Cheapest Retailer
-
$323 NZD
$182 USD
Final sale: no returns
A
Retailer 2
-
$360 NZD
$203 USD
View
A
Retailer 3
-
$442 NZD
£196 GBP
View
B+
Retailer 4
-
$488 NZD
$275 USD
View
A
Retailer 5
-
$598 NZD
$337 USD
View
A
Retailer 6
-
$617 NZD
ZAR 5,622 ZAR
View
A
Retailer 7
-
$619 NZD
€332 EUR
View
A
Retailer 8
-
$631 NZD
£280 GBP
View
A
Retailer 9
-
$683 NZD
£303 GBP
View
B+
Retailer 10
-
$877 NZD
A$760 AUD
View
B+
Retailer 11
-
$884 NZD
$498 USD
View
B+
Retailer 12
-
$921 NZD
$519 USD
View
B+
Retailer 13
-
$989 NZD
SGD 753 SGD
View
Retailer 14
-
$1,073 NZD
$605 USD
View
Price last confirmed 88 days ago
B
Retailer 15
-
$1,253 NZD
$706 USD
View
B
Retailer 16
-
$1,690 NZD
£750 GBP
View
Retailer 17
-
$1,845 NZD
$1,040 USD
View
Price last confirmed 37 days ago
Most Expensive
B
Reve Diamonds
3A3152A1D · Oct 30
$1,911 NZD
$1,077 USD
View
17 more retailers have this diamond
Prices start from $323 NZDSave up to $1,588 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
1.00ct Cushion
$323 NZD