Radiant|Lab Grown|IGI

1.21ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG604382759

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

Certificate IGI LG604382759

Diamond specifications and retailer prices

From $239 USD
As of October 27, 2026
Save $1,077 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,316 USD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG604382759 or 604382759. Listed at 19 retailers as of October 27, 2026, with prices from $239 to $1,316, a $1,077 spread on the same certified stone. Reve Diamonds lists it at $1,316. 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 angle40.9°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604382759
Dimensions7.29 × 5.20 × 3.55 mm
L/W Ratio1.40
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
7.29 mm5.20 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604382759
Side View
Table 67.0%Crown 40.9°Girdle: MediumPavilion 32.1°Culet: NoneDepth 68.3%

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 27
Current: $560 USD|Low: $229 USD|High: $1,316 USD|Avg: $710 USD|+9.9%
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
Reve Diamonds
October 30, 2026
Retailer 12$239 USD
Retailer 6$266 USD
Retailer 14$296 USD
Retailer 3$488 USD
Retailer 2$499 USD
Retailer 8$508 USD
Retailer 4$535 USD
Retailer 1$560 USD
Retailer 9$722 USD
Retailer 11$954 USD
Retailer 5$1,003 USD
Retailer 10$1,158 USD
Retailer 13$1,190 USD
Retailer 7$1,191 USD
Reve Diamonds$1,316 USD

44 data points across 15 retailers

19 retailers$239 USD to $1,316 USD

A
Cheapest Retailer
-
$239 USD
A
Retailer 2
-
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$277 USD
View
A
Retailer 4
-
$296 USD
View
A
Retailer 5
-
$296 USD
View
A
Retailer 6
-
$488 USD
View
B+
Retailer 7
-
$499 USD
View
A
Retailer 8
-
$508 USD
ZAR 8,209 ZAR
View
B+
Retailer 9
-
$535 USD
View
B+
Retailer 10
-
$560 USD
£441 GBP
View
B+
Retailer 11
-
$722 USD
A$1,110 AUD
View
B
Retailer 12
-
$922 USD
HK$7,200 HKD
View
B
Retailer 13
-
$951 USD
View
B
Retailer 14
-
$954 USD
View
B
Retailer 15
-
$1,003 USD
View
B
Retailer 16
-
$1,158 USD
£912 GBP
View
B
Retailer 17
-
$1,190 USD
View
B
Retailer 18
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$1,191 USD
£938 GBP
View
Most Expensive
B
Reve Diamonds
A5DC0B365 · Oct 30
$1,316 USD
View
18 more retailers have this diamond
Prices start from $239 USDSave up to $1,077 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
$239 USD