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Cushion|Lab Grown|IGI

1.10ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG818645049

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG818645049

Diamond specifications and retailer prices

From $580 NZD
$327 USD
As of October 29, 2026
Save $2,867 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,448 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.1ct lab-grown cushion diamond

This 1.1ct 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 LG818645049 or 818645049. Listed at 16 retailers as of October 27, 2026, with prices from $580 to $3,448, a $2,867 spread on the same certified stone. Queensmith lists it at $3,448. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818645049
Dimensions6.69 × 5.80 × 3.86 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeLarge
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
6.69 mm5.80 mm1.10 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818645049
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 42.6°Culet: LargeDepth 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 29
Current: $3,448 NZD|Low: $557 NZD|High: $3,448 NZD|Avg: $1,681 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
October 30, 2026
Retailer 13$580 NZD
Retailer 5$672 NZD
Retailer 3$719 NZD
Retailer 15$719 NZD
Retailer 6$800 NZD
Retailer 14$967 NZD
Retailer 12$994 NZD
Retailer 2$1,283 NZD
Retailer 9$1,747 NZD
Retailer 11$2,110 NZD
Retailer 4$2,300 NZD
Retailer 16$2,312 NZD
Retailer 7$2,391 NZD
Retailer 8$2,836 NZD
Retailer 10$2,887 NZD
Queensmith$3,448 NZD

43 data points across 16 retailers

16 retailers$580 NZD to $3,448 NZD

A
Cheapest Retailer
-
$580 NZD
$327 USD
A
Retailer 2
-
$672 NZD
$379 USD
View
A
Retailer 3
-
$719 NZD
$405 USD
View
A
Retailer 4
-
$719 NZD
$405 USD
View
A
Retailer 5
-
$800 NZD
$451 USD
View
B+
Retailer 6
-
$967 NZD
$545 USD
View
B+
Retailer 7
-
$994 NZD
$560 USD
View
B+
Retailer 8
-
$1,283 NZD
£569 GBP
View
B
Retailer 9
-
$1,747 NZD
A$1,515 AUD
View
B
Retailer 10
-
$2,110 NZD
$1,189 USD
View
B
Retailer 11
-
$2,300 NZD
SGD 1,752 SGD
View
B
Retailer 12
-
$2,312 NZD
$1,303 USD
View
B
Retailer 13
-
$2,391 NZD
$1,348 USD
View
B
Retailer 14
-
$2,836 NZD
$1,599 USD
View
B
Retailer 15
-
$2,887 NZD
£1,281 GBP
View
Most Expensive
B
Queensmith
LG818645049 · Oct 27
$3,448 NZD
£1,530 GBP
View
15 more retailers have this diamond
Prices start from $580 NZDSave up to $2,867 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
1.10ct Cushion
$580 NZD