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Radiant|Lab Grown|IGI

1.23ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG575367111

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

Certificate IGI LG575367111

Diamond specifications and retailer prices

From €169 EUR
$189 USD
As of November 1, 2026
Save €1,392 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,560 EUR at Do Amore Diamonds · As of November 1, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG575367111 or 575367111. Listed at 19 retailers as of November 1, 2026, with prices from €169 to €1,560, a €1,392 spread on the same certified stone. Do Amore Diamonds lists it at €1,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575367111
Dimensions7.75 × 5.22 × 3.45 mm
L/W Ratio1.48
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
7.75 mm5.22 mm1.23 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575367111
Side View
Table 63.5%Crown 43.9°Girdle: THN-MEDPavilion 35.7°Culet: NoneDepth 66.1%

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: €1,560 EUR|Low: €119 EUR|High: €1,632 EUR|Avg: €600 EUR|+9.4%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 19
November 2, 2026
Retailer 5€150 EUR
Retailer 7€169 EUR
Retailer 18€235 EUR
Retailer 4€270 EUR
Retailer 2€284 EUR
Retailer 15€326 EUR
Retailer 8€360 EUR
Retailer 13€363 EUR
Retailer 14€365 EUR
Retailer 17€449 EUR
Retailer 10€456 EUR
Retailer 16€593 EUR
Retailer 19€683 EUR
Retailer 3€745 EUR
Retailer 11€785 EUR
Retailer 9€795 EUR
Retailer 12€1,037 EUR
Retailer 6€1,123 EUR
Do Amore Diamonds€1,560 EUR

42 data points across 19 retailers

19 retailers€169 EUR to €1,560 EUR

Retailer 1
-
€150 EUR
$168 USD
Price last confirmed 12 days ago
A
Retailer 2
-
€169 EUR
$189 USD
View
Final sale: no returns
Retailer 3
-
€174 EUR
$195 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
€235 EUR
$263 USD
View
B+
Retailer 5
-
€270 EUR
$303 USD
View
A
Retailer 6
-
€284 EUR
£251 GBP
View
A
Retailer 7
-
€326 EUR
$366 USD
View
A
Retailer 8
-
€328 EUR
$368 USD
View
A
Retailer 9
-
€363 EUR
View
B+
Retailer 10
-
€449 EUR
$503 USD
View
B+
Retailer 11
-
€593 EUR
A$1,023 AUD
View
Retailer 12
-
€661 EUR
$741 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
€683 EUR
$766 USD
View
B
Retailer 14
-
€713 EUR
$800 USD
View
B
Retailer 15
-
€745 EUR
$835 USD
View
Retailer 16
-
€785 EUR
$880 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
€1,037 EUR
£916 GBP
View
Retailer 18
-
€1,123 EUR
$1,260 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-0FE480C94 · Nov 1
€1,560 EUR
$1,750 USD
View
18 more retailers have this diamond
Prices start from €169 EURSave up to €1,392 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
€169 EUR