Radiant|Lab Grown|IGI

1.22ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG811653134

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

Certificate IGI LG811653134

Diamond specifications and retailer prices

From €189 EUR
$211 USD
As of November 1, 2026
Save €1,431 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,620 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811653134 or 811653134. Listed at 19 retailers as of October 31, 2026, with prices from €189 to €1,620, a €1,431 spread on the same certified stone. Do Amore Diamonds lists it at €1,620. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811653134
Dimensions7.57 × 5.24 × 3.56 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm5.24 mm1.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811653134
Side View
Table 67.0%Crown 43.4°Girdle: MediumPavilion 36.1°Culet: NoneDepth 67.9%

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: Nov 1
Current: €1,620 EUR|Low: €162 EUR|High: €1,942 EUR|Avg: €633 EUR|+2.8%
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
November 1, 2026
Retailer 3€189 EUR
Retailer 7€202 EUR
Retailer 6€235 EUR
Retailer 9€251 EUR
Retailer 15€284 EUR
Retailer 14€327 EUR
Retailer 2€400 EUR
Retailer 11€427 EUR
Retailer 13€498 EUR
Retailer 5€653 EUR
Retailer 4€673 EUR
Retailer 12€677 EUR
Retailer 8€889 EUR
Retailer 17€898 EUR
Retailer 10€928 EUR
Retailer 16€1,038 EUR
Do Amore Diamonds€1,620 EUR

34 data points across 17 retailers

19 retailers€189 EUR to €1,620 EUR

A
Cheapest Retailer
-
€189 EUR
$211 USD
Final sale: no returns
Retailer 2
-
€202 EUR
$226 USD
View
Price last confirmed 11 days ago
Retailer 3
-
€235 EUR
$262 USD
View
Price last confirmed 12 days ago
Retailer 4
-
€251 EUR
$280 USD
View
Price last confirmed 16 days ago
Retailer 5
-
€251 EUR
$280 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
€284 EUR
$317 USD
View
A
Retailer 7
-
€327 EUR
$365 USD
View
A
Retailer 8
-
€400 EUR
ZAR 7,212 ZAR
View
A
Retailer 9
-
€427 EUR
£376 GBP
View
B+
Retailer 10
-
€498 EUR
$556 USD
View
Retailer 11
-
€653 EUR
$730 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
€673 EUR
A$1,156 AUD
View
B+
Retailer 13
-
€677 EUR
$756 USD
View
Retailer 14
-
€889 EUR
$993 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
€898 EUR
$1,004 USD
View
B
Retailer 16
-
€928 EUR
£816 GBP
View
B
Retailer 17
-
€1,038 EUR
$1,159 USD
View
B
Retailer 18
-
€1,280 EUR
$1,430 USD
View
Most Expensive
B
Do Amore Diamonds
27-D48D09961 · Oct 31
€1,620 EUR
$1,810 USD
View
18 more retailers have this diamond
Prices start from €189 EURSave up to €1,431 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
1.22ct Radiant
€189 EUR