Radiant|Lab Grown|IGI

1.24ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG603337698

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

Certificate IGI LG603337698

Diamond specifications and retailer prices

From $338 USD
As of October 30, 2026
Save $1,478 USD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,000 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown radiant diamond

This 1.24ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603337698 or 603337698. Listed at 13 retailers as of October 29, 2026, with a 437% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603337698
Dimensions7.70 × 5.35 × 3.45 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.70 mm5.35 mm1.24 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603337698
Side View
Table 62.0%Crown 40.8°Girdle: MediumPavilion 34.7°Culet: NoneDepth 64.5%

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 30
Current: $3,000 USD|Low: $269 USD|High: $3,000 USD|Avg: $1,106 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 9$338 USD
Retailer 14$378 USD
Retailer 5$385 USD
Retailer 13$392 USD
Retailer 10$419 USD
Retailer 12$675 USD
Retailer 2$843 USD
Retailer 6$906 USD
Retailer 7$1,123 USD
Retailer 11$1,487 USD
Retailer 4$1,655 USD
Retailer 3$1,814 USD
Retailer 8$1,816 USD
Do Amore Diamonds$3,000 USD

43 data points across 14 retailers

13 retailers$338 USD to $1,816 USD

A
Cheapest Retailer
-
$338 USD
A
Retailer 2
-
$378 USD
View
Final sale: no returns
A
Retailer 3
-
$385 USD
View
A
Retailer 4
-
$392 USD
View
A
Retailer 5
-
$419 USD
View
B+
Retailer 6
-
$675 USD
View
B+
Retailer 7
-
$843 USD
£664 GBP
View
B
Retailer 8
-
$1,123 USD
A$1,728 AUD
View
B
Retailer 9
-
$1,487 USD
View
B
Retailer 10
-
$1,655 USD
View
B
Retailer 11
-
$1,814 USD
£1,428 GBP
View
B
Retailer 12
-
$1,816 USD
£1,430 GBP
View
Most Expensive
Do Amore Diamonds
27-5E30F5A13 · Oct 31
$3,000 USD
View
Price under review
12 more retailers have this diamond
Prices start from $338 USDSave up to $1,478 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
$338 USD