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Radiant|Lab Grown|IGI

1.21ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG602376136

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

Certificate IGI LG602376136

Diamond specifications and retailer prices

From €155 EUR
$173 USD
As of October 30, 2026
Save €1,331 EUR (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,486 EUR at Do Amore Diamonds · As of October 31, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602376136 or 602376136. Listed at 11 retailers as of October 30, 2026, with prices from €155 to €1,486, a €1,331 spread on the same certified stone. Do Amore Diamonds lists it at €1,486. 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 angle44.4°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602376136
Dimensions7.48 × 5.24 × 3.53 mm
L/W Ratio1.43
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
7.48 mm5.24 mm1.21 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602376136
Side View
Table 62.0%Crown 44.4°Girdle: MediumPavilion 34.6°Culet: NoneDepth 67.4%

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: €1,486 EUR|Low: €123 EUR|High: €1,486 EUR|Avg: €615 EUR|+1.2%
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
Retailer 13
October 30, 2026
Retailer 8€155 EUR
Retailer 11€173 EUR
Retailer 2€254 EUR
Retailer 9€342 EUR
Retailer 4€360 EUR
Retailer 13€409 EUR
Retailer 3€456 EUR
Retailer 7€651 EUR
Retailer 5€788 EUR
Retailer 12€816 EUR
Retailer 6€990 EUR
Retailer 10€1,110 EUR
Do Amore Diamonds€1,486 EUR

38 data points across 13 retailers

11 retailers€155 EUR to €1,486 EUR

A
Cheapest Retailer
-
€155 EUR
$173 USD
A
Retailer 2
-
€173 EUR
$193 USD
View
Final sale: no returns
A
Retailer 3
-
€179 EUR
$200 USD
View
A
Retailer 4
-
€254 EUR
£223 GBP
View
A
Retailer 5
-
€342 EUR
$382 USD
View
B
Retailer 6
-
€651 EUR
$727 USD
View
B
Retailer 7
-
€680 EUR
$760 USD
View
B
Retailer 8
-
€788 EUR
$880 USD
View
B
Retailer 9
-
€990 EUR
£871 GBP
View
B
Retailer 10
-
€1,110 EUR
$1,240 USD
View
Most Expensive
B
Do Amore Diamonds
27-E36682D10 · Oct 31
€1,486 EUR
$1,660 USD
View
10 more retailers have this diamond
Prices start from €155 EURSave up to €1,331 EUR

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
€155 EUR