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Cushion|Lab Grown|IGI

1.21ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG745507838

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG745507838

Diamond specifications and retailer prices

From $386 NZD
As of November 4, 2026
Save $2,923 NZD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,309 NZD at Do Amore Diamonds · As of November 4, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745507838 or 745507838. Listed at 12 retailers as of November 4, 2026, with prices from $386 to $3,309, a $2,923 spread on the same certified stone. Do Amore Diamonds lists it at $3,309. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507838
Dimensions7.69 × 5.35 × 3.64 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
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
7.69 mm5.35 mm1.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507838
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $3,309 NZD|Low: $350 NZD|High: $3,522 NZD|Avg: $1,250 NZD|-6.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 11$386 NZD
Retailer 8$511 NZD
Retailer 2$535 NZD
Retailer 3$583 NZD
Retailer 9$770 NZD
Retailer 10$865 NZD
Retailer 6$1,156 NZD
Retailer 7$1,247 NZD
Retailer 12$1,491 NZD
Retailer 5$1,887 NZD
Retailer 4$2,188 NZD
Do Amore Diamonds$3,309 NZD

39 data points across 12 retailers

12 retailers$386 NZD to $3,309 NZD

A+
Cheapest Retailer
-
$386 NZD
Final sale: no returns
A
Retailer 2
-
$511 NZD
View
A
Retailer 3
-
$535 NZD
View
B+
Retailer 4
-
$583 NZD
View
A
Retailer 5
-
$770 NZD
View
A
Retailer 6
-
$865 NZD
View
B+
Retailer 7
-
$1,156 NZD
View
B+
Retailer 8
-
$1,247 NZD
View
B+
Retailer 9
-
$1,491 NZD
View
B+
Retailer 10
-
$1,887 NZD
View
B
Retailer 11
-
$2,188 NZD
View
Most Expensive
B
Do Amore Diamonds
27-4469D1871 · Nov 4
$3,309 NZD
$1,860 USD
View
11 more retailers have this diamond
Prices start from $386 NZDSave up to $2,923 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
$386 NZD