Radiant|Lab Grown|IGI

1.24ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG836665015

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

Certificate IGI LG836665015

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 top-tier cut grade and certified by IGI LG836665015 or 836665015. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836665015
Dimensions7.51 × 5.30 × 3.64 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm5.30 mm1.24 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836665015
Side View
Table 64.0%Crown 43.8°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
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: €593 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 1, 2026
Retailer 13€197 EUR
Retailer 6€291 EUR
Retailer 9€375 EUR
Retailer 8€378 EUR
Retailer 4€380 EUR
Retailer 7€399 EUR
Retailer 11€432 EUR
Retailer 10€532 EUR
Retailer 5€644 EUR
Retailer 12€704 EUR
Retailer 2€1,020 EUR
Retailer 3€1,058 EUR
Brilliant Earth€1,083 EUR

15 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
-
€291 EUR
£256 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
-
€399 EUR
£351 GBP
View
A
Retailer 7
-
€432 EUR
$483 USD
View
B+
Retailer 8
-
€532 EUR
A$914 AUD
View
Retailer 9
-
€644 EUR
$720 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
€704 EUR
$786 USD
View
B
Retailer 11
-
€1,020 EUR
£897 GBP
View
B
Retailer 12
-
€1,058 EUR
$1,182 USD
View
Most Expensive
B
Brilliant Earth
22162705A · 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