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Cushion|Lab Grown|IGI

1.21ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG618405869

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG618405869

Diamond specifications and retailer prices

From $440 NZD
As of October 30, 2026
Save $2,079 NZD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,519 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618405869 or 618405869. Listed at 5 retailers as of October 30, 2026, with prices from $440 to $2,519, a $2,079 spread on the same certified stone. Do Amore Diamonds lists it at $2,519. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618405869
Dimensions6.16 × 6.11 × 4.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.16 mm6.11 mm1.21 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618405869
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,519 NZD|Low: $310 NZD|High: $2,679 NZD|Avg: $1,175 NZD|-6.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$310 NZD
Retailer 2$440 NZD
Retailer 4$598 NZD
Retailer 8$852 NZD
Retailer 5$967 NZD
Retailer 9$1,297 NZD
Retailer 7$1,565 NZD
Retailer 3$1,680 NZD
Do Amore Diamonds$2,519 NZD

28 data points across 9 retailers

5 retailers$440 NZD to $2,519 NZD

A
Cheapest Retailer
-
$440 NZD
B+
Retailer 2
-
$598 NZD
View
Retailer 3
-
$967 NZD
View
Price last confirmed 31 days ago
Retailer 4
-
$1,680 NZD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-BE9221BC1 · Oct 31
$2,519 NZD
$1,420 USD
View
4 more retailers have this diamond
Prices start from $440 NZDSave up to $2,079 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
$440 NZD