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Radiant|Lab Grown|IGI

1.23ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG522225990

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

Certificate IGI LG522225990

Diamond specifications and retailer prices

From €192 EUR
As of November 4, 2026
Save €1,459 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,651 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG522225990 or 522225990. Listed at 20 retailers as of November 2, 2026, with prices from €192 to €1,651, a €1,459 spread on the same certified stone. Do Amore Diamonds lists it at €1,651. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522225990
Dimensions8.05 × 5.31 × 3.46 mm
L/W Ratio1.52
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
8.05 mm5.31 mm1.23 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522225990
Side View
Table 64.5%Crown 44.7°Girdle: MediumPavilion 35.4°Culet: NoneDepth 65.2%

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: Nov 4
Current: €1,651 EUR|Low: €148 EUR|High: €1,793 EUR|Avg: €565 EUR|+11.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 6€154 EUR
Retailer 8€178 EUR
Retailer 9€191 EUR
Retailer 19€192 EUR
Retailer 5€232 EUR
Retailer 12€287 EUR
Retailer 18€287 EUR
Retailer 17€352 EUR
Retailer 15€406 EUR
Retailer 14€557 EUR
Retailer 13€575 EUR
Retailer 11€666 EUR
Retailer 7€683 EUR
Retailer 4€822 EUR
Retailer 16€909 EUR
Retailer 2€940 EUR
Retailer 10€985 EUR
Retailer 3€1,006 EUR
Do Amore Diamonds€1,651 EUR

36 data points across 19 retailers

20 retailers€192 EUR to €1,651 EUR

Retailer 1
-
€154 EUR
Price last confirmed 17 days ago
Retailer 2
-
€178 EUR
View
Price last confirmed 22 days ago
Retailer 3
-
€191 EUR
View
Price last confirmed 20 days ago
A
Retailer 4
-
€192 EUR
View
Final sale: no returns
Retailer 5
-
€232 EUR
View
Price last confirmed 17 days ago
B+
Retailer 6
-
€287 EUR
View
A
Retailer 7
-
€287 EUR
View
A
Retailer 8
-
€352 EUR
View
A
Retailer 9
-
€406 EUR
View
B+
Retailer 10
-
€557 EUR
View
B+
Retailer 11
-
€575 EUR
View
B+
Retailer 12
-
€646 EUR
View
B+
Retailer 13
-
€651 EUR
View
B+
Retailer 14
-
€683 EUR
View
Retailer 15
-
€822 EUR
View
Price last confirmed 16 days ago
B
Retailer 16
-
€909 EUR
View
B
Retailer 17
-
€940 EUR
View
Retailer 18
-
€985 EUR
View
Price last confirmed 18 days ago
B
Retailer 19
-
€1,006 EUR
View
Most Expensive
B
Do Amore Diamonds
27-58B85BC81 · Nov 2
€1,651 EUR
$1,860 USD
View
19 more retailers have this diamond
Prices start from €192 EURSave up to €1,459 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
1.23ct Radiant
€192 EUR