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Cushion|Lab Grown|IGI

1.21ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG843637957

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843637957

Diamond specifications and retailer prices

From $338 NZD
As of November 5, 2026
Save $1,928 NZD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,266 NZD at Michael Trio · As of November 5, 2026
View at Michael Trio

About this 1.21ct lab-grown cushion diamond

This 1.21ct 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 LG843637957 or 843637957. Listed at 13 retailers as of November 5, 2026, with prices from $338 to $2,266, a $1,928 spread on the same certified stone. Michael Trio lists it at $2,266. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843637957
Dimensions7.60 × 5.41 × 3.68 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm5.41 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843637957
Side View
Table 66.0%Crown 37.4°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 68.0%

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: Nov 5
Current: $2,266 NZD|Low: $338 NZD|High: $2,317 NZD|Avg: $947 NZD|-2.2%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 7$338 NZD
Retailer 2$457 NZD
Retailer 12$519 NZD
Retailer 13$632 NZD
Retailer 8$667 NZD
Retailer 4$676 NZD
Retailer 6$825 NZD
Retailer 3$955 NZD
Retailer 5$966 NZD
Retailer 10$1,254 NZD
Retailer 11$1,318 NZD
Retailer 9$1,772 NZD
Michael Trio$2,266 NZD

7 data points across 13 retailers

13 retailers$338 NZD to $2,266 NZD

A
Cheapest Retailer
-
$338 NZD
Final sale: no returns
A
Retailer 2
-
$457 NZD
View
B+
Retailer 3
-
$519 NZD
View
A
Retailer 4
-
$632 NZD
View
A
Retailer 5
-
$667 NZD
View
A
Retailer 6
-
$676 NZD
View
A
Retailer 7
-
$825 NZD
View
B+
Retailer 8
-
$955 NZD
View
B+
Retailer 9
-
$966 NZD
View
B+
Retailer 10
-
$1,254 NZD
View
B+
Retailer 11
-
$1,318 NZD
View
B
Retailer 12
-
$1,772 NZD
View
Most Expensive
B
Michael Trio
2088449164 · Nov 5
$2,266 NZD
SGD 1,721 SGD
View
12 more retailers have this diamond
Prices start from $338 NZDSave up to $1,928 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
1.21ct Cushion
$338 NZD