Radiant|Lab Grown|IGI

1.21ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG818651227

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

Certificate IGI LG818651227

Diamond specifications and retailer prices

From €156 EUR
$174 USD
As of October 30, 2026
Save €1,339 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,495 EUR 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 LG818651227 or 818651227. Listed at 16 retailers as of October 30, 2026, with prices from €156 to €1,495, a €1,339 spread on the same certified stone. Do Amore Diamonds lists it at €1,495. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818651227
Dimensions7.91 × 5.45 × 3.53 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm5.45 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818651227
Side View
Table 63.0%Crown 38°Girdle: MediumPavilion 34.7°Culet: NoneDepth 64.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €1,495 EUR|Low: €124 EUR|High: €1,495 EUR|Avg: €523 EUR
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
October 30, 2026
Retailer 10€156 EUR
Retailer 12€175 EUR
Retailer 11€193 EUR
Retailer 3€261 EUR
Retailer 4€325 EUR
Retailer 6€366 EUR
Retailer 2€388 EUR
Retailer 8€520 EUR
Retailer 7€627 EUR
Retailer 9€655 EUR
Retailer 5€1,001 EUR
Do Amore Diamonds€1,495 EUR

43 data points across 12 retailers

16 retailers€156 EUR to €1,495 EUR

A
Cheapest Retailer
-
€156 EUR
$174 USD
A
Retailer 2
-
€175 EUR
$195 USD
View
Final sale: no returns
A
Retailer 3
-
€181 EUR
$202 USD
View
A
Retailer 4
-
€193 EUR
$216 USD
View
A
Retailer 5
-
€193 EUR
$216 USD
View
B+
Retailer 6
-
€261 EUR
$292 USD
View
A
Retailer 7
-
€325 EUR
$363 USD
View
A
Retailer 8
-
€366 EUR
ZAR 6,601 ZAR
View
A
Retailer 9
-
€388 EUR
£341 GBP
View
A
Retailer 10
-
€520 EUR
A$893 AUD
View
B+
Retailer 11
-
€627 EUR
A$1,078 AUD
View
B+
Retailer 12
-
€655 EUR
$732 USD
View
B+
Retailer 13
-
€685 EUR
$765 USD
View
B
Retailer 14
-
€840 EUR
$938 USD
View
B
Retailer 15
-
€1,001 EUR
£881 GBP
View
Most Expensive
B
Do Amore Diamonds
27-820AF2519 · Oct 30
€1,495 EUR
$1,670 USD
View
15 more retailers have this diamond
Prices start from €156 EURSave up to €1,339 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
€156 EUR