Cushion|Lab Grown|IGI

1.21ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG843683563

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843683563

Diamond specifications and retailer prices

From $238 USD
As of October 28, 2026
Save $1,122 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,360 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843683563 or 843683563. Listed at 18 retailers as of October 28, 2026, with prices from $238 to $1,360, a $1,122 spread on the same certified stone. Brilliant Earth lists it at $1,360. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle28.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843683563
Dimensions7.45 × 5.34 × 3.42 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm5.34 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843683563
Side View
Table 62.0%Crown 37.3°Girdle: STK-VTKPavilion 28.9°Culet: NoneDepth 64.0%

Caratlytics Score

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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 28
Current: $486 USD|Low: $238 USD|High: $1,234 USD|Avg: $587 USD|+2.3%
Retailer 1
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
Retailer 17
October 29, 2026
Retailer 7$238 USD
Retailer 3$264 USD
Retailer 17$294 USD
Retailer 2$324 USD
Retailer 8$355 USD
Retailer 10$429 USD
Retailer 11$453 USD
Retailer 15$478 USD
Retailer 1$486 USD
Retailer 5$506 USD
Retailer 12$644 USD
Retailer 13$758 USD
Retailer 9$855 USD
Retailer 6$900 USD
Retailer 4$902 USD
Retailer 14$1,058 USD
Retailer 16$1,234 USD

14 data points across 17 retailers

18 retailers$238 USD to $1,360 USD

A
Cheapest Retailer
-
$238 USD
Final sale: no returns
A
Retailer 2
-
$264 USD
View
A
Retailer 3
-
$294 USD
HK$2,300 HKD
View
A
Retailer 4
-
$324 USD
£255 GBP
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$355 USD
View
A
Retailer 6
-
$429 USD
€409 EUR
View
A
Retailer 7
-
$453 USD
ZAR 7,313 ZAR
View
A
Retailer 8
-
$478 USD
View
A
Retailer 9
-
$486 USD
£383 GBP
View
A
Retailer 10
-
$506 USD
View
B+
Retailer 11
-
$644 USD
A$991 AUD
View
B+
Retailer 12
-
$758 USD
A$1,166 AUD
View
B+
Retailer 13
-
$855 USD
SGD 1,155 SGD
View
B
Retailer 14
-
$900 USD
View
B
Retailer 15
-
$902 USD
View
B
Retailer 16
-
$1,058 USD
£833 GBP
View
B
Retailer 17
-
$1,234 USD
View
Most Expensive
B
Brilliant Earth
22139079A · Oct 28
$1,360 USD
View
17 more retailers have this diamond
Prices start from $238 USDSave up to $1,122 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
$238 USD