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Cushion|Lab Grown|IGI

1.21ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG843601003

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843601003

Diamond specifications and retailer prices

From $368 NZD
As of November 4, 2026
Save $2,000 NZD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,368 NZD at Michael Trio · As of November 4, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843601003 or 843601003. Listed at 16 retailers as of November 4, 2026, with prices from $368 to $2,368, a $2,000 spread on the same certified stone. Michael Trio lists it at $2,368. 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 angle38.9°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843601003
Dimensions7.64 × 5.35 × 3.66 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.64 mm5.35 mm1.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843601003
Side View
Table 63.0%Crown 38.9°Girdle: THK-VTKPavilion 34.4°Culet: NoneDepth 68.4%

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: $2,368 NZD|Low: $368 NZD|High: $2,441 NZD|Avg: $1,105 NZD|-3.0%
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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 10$368 NZD
Retailer 8$422 NZD
Retailer 2$463 NZD
Retailer 11$551 NZD
Retailer 12$674 NZD
Retailer 16$708 NZD
Retailer 9$726 NZD
Retailer 4$982 NZD
Retailer 15$1,000 NZD
Retailer 5$1,021 NZD
Retailer 13$1,366 NZD
Retailer 14$1,409 NZD
Retailer 6$1,726 NZD
Retailer 7$1,766 NZD
Retailer 3$1,918 NZD
Michael Trio$2,368 NZD

16 data points across 16 retailers

16 retailers$368 NZD to $2,368 NZD

A+
Cheapest Retailer
-
$368 NZD
Final sale: no returns
Retailer 2
-
$422 NZD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$463 NZD
View
B+
Retailer 4
-
$551 NZD
View
A
Retailer 5
-
$674 NZD
View
A
Retailer 6
-
$708 NZD
View
A
Retailer 7
-
$726 NZD
View
A
Retailer 8
-
$982 NZD
View
A
Retailer 9
-
$1,000 NZD
View
A
Retailer 10
-
$1,021 NZD
View
B+
Retailer 11
-
$1,366 NZD
View
B+
Retailer 12
-
$1,409 NZD
View
Retailer 13
-
$1,726 NZD
View
Price last confirmed 8 days ago
Retailer 14
-
$1,766 NZD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,918 NZD
View
Most Expensive
B
Michael Trio
1803229781 · Nov 4
$2,368 NZD
SGD 1,799 SGD
View
15 more retailers have this diamond
Prices start from $368 NZDSave up to $2,000 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
$368 NZD