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Radiant|Lab Grown|IGI

1.23ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG534252131

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

Certificate IGI LG534252131

Diamond specifications and retailer prices

From €216 EUR
As of November 4, 2026
Save €971 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,187 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534252131 or 534252131. Listed at 17 retailers as of November 4, 2026, with prices from €216 to €1,187, a €971 spread on the same certified stone. Reve Diamonds lists it at €1,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534252131
Dimensions7.46 × 5.28 × 3.55 mm
L/W Ratio1.41
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
7.46 mm5.28 mm1.23 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534252131
Side View
Table 63.0%Crown 38.4°Girdle: Slightly ThickPavilion 31°Culet: NoneDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €504 EUR|Low: €208 EUR|High: €1,187 EUR|Avg: €558 EUR|+8.1%
Retailer 1
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
Reve Diamonds
November 4, 2026
Retailer 11€216 EUR
Retailer 7€242 EUR
Retailer 2€251 EUR
Retailer 3€268 EUR
Retailer 13€268 EUR
Retailer 8€327 EUR
Retailer 4€428 EUR
Retailer 15€453 EUR
Retailer 5€482 EUR
Retailer 1€504 EUR
Retailer 12€635 EUR
Retailer 14€862 EUR
Retailer 10€866 EUR
Retailer 6€909 EUR
Retailer 9€1,075 EUR
Reve Diamonds€1,187 EUR

44 data points across 16 retailers

17 retailers€216 EUR to €1,187 EUR

A
Cheapest Retailer
-
€216 EUR
A
Retailer 2
-
€242 EUR
View
Final sale: no returns
A
Retailer 3
-
€251 EUR
View
Retailer 4
-
€268 EUR
View
Price last confirmed 10 days ago
A
Retailer 5
-
€268 EUR
View
A
Retailer 6
-
€327 EUR
View
B+
Retailer 7
-
€428 EUR
View
B+
Retailer 8
-
€453 EUR
View
B+
Retailer 9
-
€482 EUR
View
B+
Retailer 10
-
€504 EUR
View
B+
Retailer 11
-
€515 EUR
View
B+
Retailer 12
-
€635 EUR
View
B
Retailer 13
-
€862 EUR
View
B
Retailer 14
-
€866 EUR
View
B
Retailer 15
-
€909 EUR
View
B
Retailer 16
-
€1,075 EUR
View
Most Expensive
B
Reve Diamonds
056443394 · Nov 4
€1,187 EUR
$1,327 USD
View
16 more retailers have this diamond
Prices start from €216 EURSave up to €971 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
€216 EUR