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Cushion|Lab Grown|IGI

1.02ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG818645262

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG818645262

Diamond specifications and retailer prices

From $570 NZD
$321 USD
As of October 25, 2026
Save $2,608 NZD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,177 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.02ct lab-grown cushion diamond

This 1.02ct 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 LG818645262 or 818645262. Listed at 17 retailers as of October 25, 2026, with prices from $570 to $3,177, a $2,608 spread on the same certified stone. Queensmith lists it at $3,177. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818645262
Dimensions7.74 × 5.22 × 2.88 mm
L/W Ratio1.48
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
7.74 mm5.22 mm1.02 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818645262
Side View
Table 51.0%Crown 30.3°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 55.2%

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 25
Current: $3,177 NZD|Low: $570 NZD|High: $3,177 NZD|Avg: $1,435 NZD
Queensmith
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
Retailer 17
October 31, 2026
Retailer 3$570 NZD
Retailer 4$636 NZD
Retailer 7$678 NZD
Retailer 17$766 NZD
Retailer 15$852 NZD
Retailer 2$930 NZD
Retailer 13$979 NZD
Retailer 16$1,073 NZD
Retailer 10$1,080 NZD
Retailer 12$1,386 NZD
Retailer 14$1,448 NZD
Retailer 5$1,530 NZD
Retailer 9$1,923 NZD
Retailer 6$1,962 NZD
Retailer 11$2,296 NZD
Retailer 8$2,452 NZD
Queensmith$3,177 NZD

40 data points across 17 retailers

17 retailers$570 NZD to $3,177 NZD

A
Cheapest Retailer
-
$570 NZD
$321 USD
A
Retailer 2
-
$636 NZD
HK$2,800 HKD
View
A
Retailer 3
-
$678 NZD
$382 USD
View
A
Retailer 4
-
$766 NZD
$432 USD
View
B+
Retailer 5
-
$852 NZD
$480 USD
View
B+
Retailer 6
-
$930 NZD
€499 EUR
View
B+
Retailer 7
-
$979 NZD
ZAR 8,914 ZAR
View
Retailer 8
-
$1,073 NZD
$605 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
$1,080 NZD
£479 GBP
View
B+
Retailer 10
-
$1,386 NZD
A$1,202 AUD
View
B
Retailer 11
-
$1,448 NZD
$816 USD
View
B
Retailer 12
-
$1,530 NZD
SGD 1,165 SGD
View
B
Retailer 13
-
$1,923 NZD
$1,084 USD
View
B
Retailer 14
-
$2,003 NZD
$1,129 USD
View
B
Retailer 15
-
$2,296 NZD
£1,019 GBP
View
B
Retailer 16
-
$2,452 NZD
$1,382 USD
View
Most Expensive
B
Queensmith
LG818645262 · Oct 27
$3,177 NZD
£1,410 GBP
View
16 more retailers have this diamond
Prices start from $570 NZDSave up to $2,608 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
1.02ct Cushion
$570 NZD