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 €197 EUR
$220 USD
As of October 31, 2026
Save €886 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,083 EUR at Brilliant Earth · As of October 31, 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 13 retailers as of October 31, 2026, with prices from €197 to €1,083, a €886 spread on the same certified stone. Brilliant Earth lists it at €1,083. 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
Color
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: Oct 31
Current: €1,083 EUR|Low: €197 EUR|High: €1,092 EUR|Avg: €594 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
October 31, 2026
Retailer 11€197 EUR
Retailer 7€292 EUR
Retailer 8€375 EUR
Retailer 2€378 EUR
Retailer 12€380 EUR
Retailer 6€395 EUR
Retailer 4€432 EUR
Retailer 9€532 EUR
Retailer 3€704 EUR
Retailer 5€749 EUR
Retailer 10€1,021 EUR
Retailer 13€1,058 EUR
Brilliant Earth€1,083 EUR

10 data points across 13 retailers

13 retailers€197 EUR to €1,083 EUR

A
Cheapest Retailer
-
€197 EUR
$220 USD
Final sale: no returns
A
Retailer 2
-
€292 EUR
£257 GBP
View
A
Retailer 3
-
€375 EUR
ZAR 6,760 ZAR
View
A
Retailer 4
-
€378 EUR
View
A
Retailer 5
-
€380 EUR
$424 USD
View
A
Retailer 6
-
€395 EUR
£348 GBP
View
B+
Retailer 7
-
€432 EUR
$483 USD
View
B+
Retailer 8
-
€532 EUR
A$914 AUD
View
B
Retailer 9
-
€704 EUR
$786 USD
View
B
Retailer 10
-
€749 EUR
$837 USD
View
B
Retailer 11
-
€1,021 EUR
£898 GBP
View
B
Retailer 12
-
€1,058 EUR
$1,182 USD
View
Most Expensive
B
Brilliant Earth
22221911A · Oct 31
€1,083 EUR
$1,210 USD
View
12 more retailers have this diamond
Prices start from €197 EURSave up to €886 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
€197 EUR