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Cushion|Lab Grown|IGI

1.21ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG843683563

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843683563

Diamond specifications and retailer prices

From $422 NZD
$238 USD
As of October 30, 2026
Save $1,991 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,413 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG843683563 or 843683563. Listed at 19 retailers as of October 29, 2026, with prices from $422 to $2,413, a $1,991 spread on the same certified stone. Brilliant Earth lists it at $2,413. 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 angle37.3°
Pavilion angle28.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843683563
Dimensions7.45 × 5.34 × 3.42 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
7.45 mm5.34 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843683563
Side View
Table 62.0%Crown 37.3°Girdle: STK-VTKPavilion 28.9°Culet: NoneDepth 64.0%

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: $758 NZD|Low: $422 NZD|High: $2,189 NZD|Avg: $1,044 NZD
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 8$422 NZD
Retailer 4$468 NZD
Retailer 2$522 NZD
Retailer 3$575 NZD
Retailer 9$630 NZD
Retailer 1$758 NZD
Retailer 13$803 NZD
Retailer 17$848 NZD
Retailer 11$865 NZD
Retailer 6$898 NZD
Retailer 14$1,143 NZD
Retailer 12$1,208 NZD
Retailer 15$1,345 NZD
Retailer 10$1,516 NZD
Retailer 7$1,597 NZD
Retailer 5$1,600 NZD
Retailer 16$1,877 NZD
Retailer 18$2,189 NZD

16 data points across 18 retailers

19 retailers$422 NZD to $2,413 NZD

A
Cheapest Retailer
-
$422 NZD
$238 USD
Final sale: no returns
A
Retailer 2
-
$468 NZD
$264 USD
View
A
Retailer 3
-
$522 NZD
HK$2,300 HKD
View
Retailer 4
-
$575 NZD
£255 GBP
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$630 NZD
$355 USD
View
A
Retailer 6
-
$758 NZD
€407 EUR
View
A
Retailer 7
-
$803 NZD
ZAR 7,313 ZAR
View
A
Retailer 8
-
$848 NZD
$478 USD
View
A
Retailer 9
-
$865 NZD
£384 GBP
View
A
Retailer 10
-
$898 NZD
$506 USD
View
B+
Retailer 11
-
$1,143 NZD
A$991 AUD
View
B+
Retailer 12
-
$1,208 NZD
$681 USD
View
B+
Retailer 13
-
$1,345 NZD
A$1,166 AUD
View
B
Retailer 14
-
$1,516 NZD
SGD 1,155 SGD
View
B
Retailer 15
-
$1,597 NZD
$900 USD
View
B
Retailer 16
-
$1,600 NZD
$902 USD
View
B
Retailer 17
-
$1,877 NZD
£833 GBP
View
B
Retailer 18
-
$2,189 NZD
$1,234 USD
View
Most Expensive
B
Brilliant Earth
22139079A · Oct 29
$2,413 NZD
$1,360 USD
View
18 more retailers have this diamond
Prices start from $422 NZDSave up to $1,991 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
$422 NZD