Radiant|Lab Grown|IGI

1.21ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG822633923

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG822633923

Diamond specifications and retailer prices

From $188 USD
As of October 30, 2026
Save $1,612 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,800 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant 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 LG822633923 or 822633923. Listed at 12 retailers as of October 30, 2026, with prices from $188 to $1,800, a $1,612 spread on the same certified stone. Do Amore Diamonds lists it at $1,800. 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 angle44.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822633923
Dimensions7.57 × 5.16 × 3.51 mm
L/W Ratio1.47
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm5.16 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822633923
Side View
Table 66.0%Crown 44.6°Girdle: MediumPavilion 35°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,800 USD|Low: $180 USD|High: $1,800 USD|Avg: $711 USD
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 7$188 USD
Retailer 3$218 USD
Retailer 5$316 USD
Retailer 10$408 USD
Retailer 4$627 USD
Retailer 6$750 USD
Retailer 11$813 USD
Retailer 9$825 USD
Retailer 8$960 USD
Retailer 2$1,034 USD
Do Amore Diamonds$1,800 USD

26 data points across 11 retailers

12 retailers$188 USD to $1,800 USD

A
Cheapest Retailer
-
$188 USD
A
Retailer 2
-
$218 USD
View
Retailer 3
-
$316 USD
£249 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$408 USD
View
B+
Retailer 5
-
$590 USD
View
B+
Retailer 6
-
$627 USD
A$965 AUD
View
B+
Retailer 7
-
$750 USD
View
B+
Retailer 8
-
$813 USD
View
B+
Retailer 9
-
$825 USD
View
B
Retailer 10
-
$960 USD
View
B+
Retailer 11
-
$1,034 USD
£814 GBP
View
Most Expensive
B
Do Amore Diamonds
27-43DC358B0 · Oct 30
$1,800 USD
View
11 more retailers have this diamond
Prices start from $188 USDSave up to $1,612 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 Radiant
$188 USD