Cushion|Lab Grown|IGI

1.21ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG574346192

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG574346192

Diamond specifications and retailer prices

From $338 USD
As of October 30, 2026
Save $1,238 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,550 USD 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG574346192 or 574346192. Listed at 12 retailers as of October 25, 2026, with a 366% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574346192
Dimensions7.37 × 5.64 × 3.74 mm
L/W Ratio1.31
Girdle conditionFaceted
Top View
7.37 mm5.64 mm1.21 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574346192
Side View
Table 61.0%Crown 34.2°Girdle: THN-VTKPavilion 39.2°Culet: NoneDepth 66.3%

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: Oct 30
Current: $2,550 USD|Low: $338 USD|High: $2,550 USD|Avg: $925 USD
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
October 31, 2026
Retailer 5$338 USD
Retailer 9$370 USD
Retailer 6$471 USD
Retailer 10$515 USD
Retailer 12$575 USD
Retailer 8$679 USD
Retailer 2$694 USD
Retailer 4$798 USD
Retailer 11$1,007 USD
Retailer 3$1,424 USD
Retailer 7$1,576 USD
Do Amore Diamonds$2,550 USD

15 data points across 12 retailers

12 retailers$338 USD to $1,576 USD

B+
Cheapest Retailer
-
$338 USD
A
Retailer 2
-
$370 USD
View
A
Retailer 3
-
$471 USD
£371 GBP
View
B+
Retailer 4
-
$515 USD
View
B+
Retailer 5
-
$575 USD
View
B
Retailer 6
-
$679 USD
View
B+
Retailer 7
-
$694 USD
£547 GBP
View
B
Retailer 8
-
$798 USD
View
B
Retailer 9
-
$1,007 USD
View
B
Retailer 10
-
$1,424 USD
View
B
Retailer 11
-
$1,576 USD
£1,241 GBP
View
Most Expensive
Do Amore Diamonds
27-02F6675B4 · Oct 31
$2,550 USD
View
Price under review
11 more retailers have this diamond
Prices start from $338 USDSave up to $1,238 USD

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 USD