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Cushion|Lab Grown|IGI

1.21ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG589313880

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG589313880

Diamond specifications and retailer prices

From $205 USD
As of October 30, 2026
Save $1,455 USD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,660 USD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589313880 or 589313880. Listed at 5 retailers as of October 29, 2026, with prices from $205 to $1,660, a $1,455 spread on the same certified stone. Do Amore Diamonds lists it at $1,660. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589313880
Dimensions7.81 × 5.44 × 3.66 mm
L/W Ratio1.44
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
7.81 mm5.44 mm1.21 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589313880
Side View
Table 62.0%Crown 33.6°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,660 USD|Low: $134 USD|High: $1,750 USD|Avg: $725 USD|-5.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$205 USD
Retailer 5$382 USD
Retailer 9$417 USD
Retailer 7$457 USD
Retailer 10$517 USD
Retailer 4$625 USD
Retailer 11$634 USD
Retailer 8$911 USD
Retailer 3$945 USD
Retailer 2$1,111 USD
Do Amore Diamonds$1,660 USD

12 data points across 11 retailers

5 retailers$205 USD to $1,660 USD

A
Cheapest Retailer
-
$205 USD
Final sale: no returns
A
Retailer 2
-
$382 USD
View
B+
Retailer 3
-
$625 USD
View
B
Retailer 4
-
$1,111 USD
£875 GBP
View
Most Expensive
B
Do Amore Diamonds
27-71EC3DAC4 · Oct 29
$1,660 USD
View
4 more retailers have this diamond
Prices start from $205 USDSave up to $1,455 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
$205 USD