Radiant|Lab Grown|IGI

1.04ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG579372638

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

Certificate IGI LG579372638

Diamond specifications and retailer prices

From $1,472 USD
As of November 2, 2026
Save $408 USD (22%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,693 USD at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

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 LG579372638 or 579372638. Listed at 12 retailers as of November 2, 2026, with a 28% 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

1.04
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579372638
Dimensions6.81 × 5.18 × 3.51 mm
L/W Ratio1.31
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
6.81 mm5.18 mm1.04 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579372638
Side View
Table 67.0%Crown 38.7°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $2,693 USD|Low: $1,413 USD|High: $4,942 USD|Avg: $2,973 USD|+0.9%
Loose Grown Diamond
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 11$1,472 USD
Retailer 12$1,708 USD
Retailer 13$1,708 USD
Retailer 8$1,880 USD
Retailer 4$2,297 USD
Retailer 9$2,298 USD
Loose Grown Diamond$2,693 USD
Retailer 10$3,099 USD
Retailer 7$3,139 USD
Retailer 3$4,130 USD
Retailer 6$4,449 USD
Retailer 2$4,877 USD
Retailer 5$4,890 USD

27 data points across 13 retailers

12 retailers$1,472 USD to $1,880 USD

B
Cheapest Retailer
-
$1,472 USD
B
Retailer 2
-
$1,602 USD
View
Retailer 3
-
$1,708 USD
View
Price last confirmed 21 days ago
B
Retailer 4
-
$1,708 USD
View
B
Retailer 5
-
$1,880 USD
View
Most Expensive
Loose Grown Diamond
579372638 · Nov 1
$2,693 USD
View
Price under review
5 more retailers have this diamond
Prices start from $1,472 USDSave up to $408 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
$1,472 USD