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Radiant|Lab Grown|IGI

1.21ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG808616857

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

Certificate IGI LG808616857

Diamond specifications and retailer prices

From €260 EUR
$291 USD
As of October 30, 2026
Save €1,807 EUR (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,068 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG808616857 or 808616857. Listed at 20 retailers as of October 30, 2026, with prices from €260 to €2,068, a €1,807 spread on the same certified stone. Do Amore Diamonds lists it at €2,068. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808616857
Dimensions7.27 × 5.23 × 3.70 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm5.23 mm1.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808616857
Side View
Table 65.0%Crown 40.5°Girdle: Slightly ThickPavilion 37.6°Culet: NoneDepth 70.7%

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: €2,068 EUR|Low: €224 EUR|High: €2,068 EUR|Avg: €750 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 17€233 EUR
Retailer 9€260 EUR
Retailer 5€270 EUR
Retailer 3€289 EUR
Retailer 6€387 EUR
Retailer 14€430 EUR
Retailer 13€548 EUR
Retailer 2€564 EUR
Retailer 12€778 EUR
Retailer 11€813 EUR
Retailer 15€832 EUR
Retailer 16€888 EUR
Retailer 4€1,026 EUR
Retailer 8€1,174 EUR
Retailer 7€1,239 EUR
Retailer 10€1,286 EUR
Do Amore Diamonds€2,068 EUR

43 data points across 17 retailers

20 retailers€260 EUR to €2,068 EUR

Retailer 1
-
€233 EUR
$260 USD
Price last confirmed 10 days ago
A
Retailer 2
-
€260 EUR
$291 USD
View
Final sale: no returns
Retailer 3
-
€270 EUR
$302 USD
View
Price last confirmed 11 days ago
Retailer 4
-
€289 EUR
$323 USD
View
Price last confirmed 15 days ago
Retailer 5
-
€289 EUR
$323 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
€387 EUR
$432 USD
View
A
Retailer 7
-
€399 EUR
$446 USD
View
A
Retailer 8
-
€430 EUR
$480 USD
View
B+
Retailer 9
-
€548 EUR
ZAR 9,892 ZAR
View
B+
Retailer 10
-
€564 EUR
£496 GBP
View
B+
Retailer 11
-
€778 EUR
A$1,337 AUD
View
B
Retailer 12
-
€813 EUR
A$1,397 AUD
View
Retailer 13
-
€832 EUR
$930 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
€888 EUR
$992 USD
View
Retailer 15
-
€1,026 EUR
$1,146 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
€1,174 EUR
$1,311 USD
View
B
Retailer 17
-
€1,239 EUR
$1,384 USD
View
B
Retailer 18
-
€1,286 EUR
£1,131 GBP
View
B
Retailer 19
-
€1,844 EUR
$2,060 USD
View
Most Expensive
B
Do Amore Diamonds
27-B8F2450CA · Oct 31
€2,068 EUR
$2,310 USD
View
19 more retailers have this diamond
Prices start from €260 EURSave up to €1,807 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
€260 EUR