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 $220 USD
As of October 28, 2026
Save $1,000 USD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,220 USD 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 $220 to $1,220, a $1,000 spread on the same certified stone. Brilliant Earth lists it at $1,220. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,220 USD|Low: $220 USD|High: $1,220 USD|Avg: $664 USD
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$220 USD
Retailer 2$327 USD
Retailer 6$418 USD
Retailer 10$424 USD
Retailer 5$443 USD
Retailer 3$483 USD
Retailer 7$594 USD
Retailer 12$786 USD
Retailer 4$837 USD
Retailer 8$1,140 USD
Retailer 11$1,182 USD
Brilliant Earth$1,220 USD

8 data points across 12 retailers

12 retailers$220 USD to $1,220 USD

A
Cheapest Retailer
-
$220 USD
Final sale: no returns
A
Retailer 2
-
$327 USD
£258 GBP
View
A
Retailer 3
-
$418 USD
ZAR 6,760 ZAR
View
A
Retailer 4
-
$424 USD
View
A
Retailer 5
-
$443 USD
£349 GBP
View
A
Retailer 6
-
$483 USD
View
B+
Retailer 7
-
$594 USD
A$914 AUD
View
B
Retailer 8
-
$786 USD
View
B
Retailer 9
-
$837 USD
View
B
Retailer 10
-
$1,140 USD
£898 GBP
View
B
Retailer 11
-
$1,182 USD
View
Most Expensive
B
Brilliant Earth
22221911A · Oct 28
$1,220 USD
View
11 more retailers have this diamond
Prices start from $220 USDSave up to $1,000 USD

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
$220 USD