Radiant|Lab Grown|IGI

1.04ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG619426266

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

Certificate IGI LG619426266

Diamond specifications and retailer prices

From $625 USD
£492 GBP
As of October 29, 2026
8 retailers carry this diamond
Most expensive: $740 USD at Brilliant Earth · As of September 26, 2026
View at Brilliant Earth

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619426266 or 619426266. Listed at 8 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619426266
Dimensions7.27 × 5.04 × 3.26 mm
L/W Ratio1.44
Culet sizePointed
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
7.27 mm5.04 mm1.04 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619426266
Side View
Table 64.0%Crown 42.7°Girdle: MediumPavilion 35°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $860 USD|Low: $119 USD|High: $1,037 USD|Avg: $535 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
Retailer 13
Retailer 14
Retailer 15
September 28, 2026
Retailer 2$168 USD
Retailer 9$187 USD
Retailer 12$315 USD
Retailer 10$318 USD
Retailer 5$319 USD
Retailer 6$341 USD
Retailer 13$367 USD
Retailer 15$437 USD
Retailer 8$455 USD
Retailer 14$507 USD
Retailer 4$657 USD
Brilliant Earth$860 USD
Retailer 11$884 USD
Retailer 3$975 USD
Retailer 7$1,037 USD

12 data points across 15 retailers

8 retailers

Retailer 1
-
$175 USD
Price last confirmed 33 days ago
Retailer 2
-
$185 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$318 USD
ZAR 5,133 ZAR
View
Price last confirmed 35 days ago
Retailer 4
-
$367 USD
£289 GBP
View
Price last confirmed 34 days ago
Retailer 5
-
$437 USD
View
Price last confirmed 41 days ago
B+
Retailer 6
-
$625 USD
£492 GBP
View
Most Expensive
Brilliant Earth
14997015A · Sep 26
$740 USD
View
Price last confirmed 34 days ago
6 more retailers have this diamond
Prices start from $625 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.

B+
1.04ct Radiant
$625 USD