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 $309 CAD
$220 USD
As of October 28, 2026
Save $1,405 CAD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,714 CAD at Brilliant Earth · As of October 28, 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 12 retailers as of October 28, 2026, with prices from $309 to $1,714, a $1,405 spread on the same certified stone. Brilliant Earth lists it at $1,714. 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

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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: Oct 28
Current: $1,714 CAD|Low: $309 CAD|High: $1,714 CAD|Avg: $933 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$309 CAD
Retailer 2$460 CAD
Retailer 6$588 CAD
Retailer 10$596 CAD
Retailer 5$622 CAD
Retailer 3$678 CAD
Retailer 7$835 CAD
Retailer 12$1,104 CAD
Retailer 4$1,176 CAD
Retailer 8$1,602 CAD
Retailer 11$1,661 CAD
Brilliant Earth$1,714 CAD

8 data points across 12 retailers

12 retailers$309 CAD to $1,714 CAD

A
Cheapest Retailer
-
$309 CAD
$220 USD
Final sale: no returns
A
Retailer 2
-
$460 CAD
£258 GBP
View
A
Retailer 3
-
$588 CAD
ZAR 6,760 ZAR
View
A
Retailer 4
-
$596 CAD
$424 USD
View
A
Retailer 5
-
$622 CAD
£349 GBP
View
A
Retailer 6
-
$678 CAD
$483 USD
View
B+
Retailer 7
-
$835 CAD
A$914 AUD
View
B
Retailer 8
-
$1,104 CAD
$786 USD
View
B
Retailer 9
-
$1,176 CAD
$837 USD
View
B
Retailer 10
-
$1,602 CAD
£898 GBP
View
B
Retailer 11
-
$1,661 CAD
$1,182 USD
View
Most Expensive
B
Brilliant Earth
22221911A · Oct 28
$1,714 CAD
$1,220 USD
View
11 more retailers have this diamond
Prices start from $309 CADSave up to $1,405 CAD

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
$309 CAD