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Radiant|Lab Grown|IGI

1.23ct F VS2 Radiant Lab Grown Diamond

GD • F/VS2 • IGI LG576320081

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

Certificate IGI LG576320081

Diamond specifications and retailer prices

From €169 EUR
As of November 6, 2026
Save €1,398 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,567 EUR at Do Amore Diamonds · As of November 3, 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 standard cut grade and certified by IGI LG576320081 or 576320081. Listed at 16 retailers as of November 3, 2026, with prices from €169 to €1,567, a €1,398 spread on the same certified stone. Do Amore Diamonds lists it at €1,567. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576320081
Dimensions7.60 × 5.27 × 3.49 mm
L/W Ratio1.44
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
7.60 mm5.27 mm1.23 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576320081
Side View
Table 64.0%Crown 43.5°Girdle: MediumPavilion 33.7°Culet: NoneDepth 66.2%

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 6
Current: €1,567 EUR|Low: €119 EUR|High: €1,639 EUR|Avg: €639 EUR|+8.0%
Do Amore Diamonds
Retailer 2
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Retailer 21
November 6, 2026
Retailer 4€150 EUR
Retailer 6€169 EUR
Retailer 19€236 EUR
Retailer 3€271 EUR
Retailer 16€328 EUR
Retailer 7€362 EUR
Retailer 2€364 EUR
Retailer 15€366 EUR
Retailer 18€451 EUR
Retailer 9€459 EUR
Retailer 14€537 EUR
Retailer 11€588 EUR
Retailer 17€595 EUR
Retailer 20€686 EUR
Retailer 21€748 EUR
Retailer 10€788 EUR
Retailer 8€799 EUR
Retailer 12€1,037 EUR
Retailer 13€1,042 EUR
Retailer 5€1,129 EUR
Do Amore Diamonds€1,567 EUR

21 data points across 21 retailers

16 retailers€169 EUR to €1,567 EUR

Retailer 1
-
€150 EUR
Price last confirmed 17 days ago
A
Retailer 2
-
€169 EUR
View
Final sale: no returns
Retailer 3
-
€175 EUR
View
Price last confirmed 18 days ago
A
Retailer 4
-
€236 EUR
View
B+
Retailer 5
-
€271 EUR
View
B+
Retailer 6
-
€328 EUR
View
B+
Retailer 7
-
€330 EUR
View
B+
Retailer 8
-
€364 EUR
View
B+
Retailer 9
-
€451 EUR
View
Retailer 10
-
€595 EUR
View
Price last confirmed 10 days ago
Retailer 11
-
€664 EUR
View
Price last confirmed 16 days ago
B
Retailer 12
-
€686 EUR
View
B
Retailer 13
-
€748 EUR
View
B
Retailer 14
-
€1,042 EUR
View
B
Retailer 15
-
€1,057 EUR
View
Most Expensive
C
Do Amore Diamonds
27-42DF65F5E · Nov 3
€1,567 EUR
$1,750 USD
View
15 more retailers have this diamond
Prices start from €169 EURSave up to €1,398 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