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Radiant|Lab Grown|IGI

1.24ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG843657134

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

Certificate IGI LG843657134

Diamond specifications and retailer prices

From €196 EUR
As of November 4, 2026
Save €878 EUR (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,074 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.24ct lab-grown radiant diamond

This 1.24ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843657134 or 843657134. Listed at 14 retailers as of November 4, 2026, with prices from €196 to €1,074, a €878 spread on the same certified stone. Brilliant Earth lists it at €1,074. 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

1.24
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843657134
Dimensions7.63 × 5.26 × 3.57 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm5.26 mm1.24 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843657134
Side View
Table 65.0%Crown 45.9°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.9%

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: €1,074 EUR|Low: €195 EUR|High: €1,083 EUR|Avg: €586 EUR|-0.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 7€196 EUR
Retailer 6€290 EUR
Retailer 3€373 EUR
Retailer 4€375 EUR
Retailer 11€380 EUR
Retailer 12€391 EUR
Retailer 5€429 EUR
Retailer 13€527 EUR
Retailer 9€705 EUR
Retailer 8€749 EUR
Retailer 2€1,017 EUR
Retailer 10€1,054 EUR
Brilliant Earth€1,074 EUR

15 data points across 13 retailers

14 retailers€196 EUR to €1,074 EUR

A
Cheapest Retailer
-
€196 EUR
Final sale: no returns
A
Retailer 2
-
€290 EUR
View
A
Retailer 3
-
€373 EUR
View
A
Retailer 4
-
€375 EUR
View
A
Retailer 5
-
€380 EUR
View
A
Retailer 6
-
€391 EUR
View
B+
Retailer 7
-
€429 EUR
View
B+
Retailer 8
-
€519 EUR
View
B+
Retailer 9
-
€527 EUR
View
B
Retailer 10
-
€705 EUR
View
B
Retailer 11
-
€749 EUR
View
B
Retailer 12
-
€1,017 EUR
View
B
Retailer 13
-
€1,054 EUR
View
Most Expensive
B
Brilliant Earth
22221911A · Nov 4
€1,074 EUR
$1,210 USD
View
13 more retailers have this diamond
Prices start from €196 EURSave up to €878 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
1.24ct Radiant
€196 EUR