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Radiant|Lab Grown|IGI

1.04ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG621415197

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

Certificate IGI LG621415197

Diamond specifications and retailer prices

From $169 USD
As of November 2, 2026
Save $926 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,097 USD at Flawless Fine Jewelry · As of October 21, 2026
View at Flawless Fine Jewelry

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 LG621415197 or 621415197. Listed at 21 retailers as of November 2, 2026, with a 548% 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 angle42.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621415197
Dimensions7.17 × 4.99 × 3.40 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
7.17 mm4.99 mm1.04 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621415197
Side View
Table 64.0%Crown 42.3°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
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: Nov 2
Current: $262 USD|Low: $163 USD|High: $1,095 USD|Avg: $457 USD|-1.5%
Retailer 1
Retailer 2
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Retailer 6
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
November 3, 2026
Retailer 4$169 USD
Retailer 6$189 USD
Retailer 3$196 USD
Retailer 8$210 USD
Retailer 16$210 USD
Retailer 1$262 USD
Retailer 2$348 USD
Retailer 12$362 USD
Retailer 14$363 USD
Retailer 5$377 USD
Retailer 11$512 USD
Retailer 9$527 USD
Retailer 10$531 USD
Retailer 17$675 USD
Retailer 15$710 USD
Retailer 13$981 USD
Retailer 7$1,095 USD

38 data points across 17 retailers

21 retailers$169 USD to $1,095 USD

A
Cheapest Retailer
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$169 USD
A
Retailer 2
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$189 USD
View
Final sale: no returns
A
Retailer 3
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$196 USD
View
Retailer 4
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$210 USD
View
Price last confirmed 19 days ago
A
Retailer 5
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$210 USD
View
A
Retailer 6
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$262 USD
View
A
Retailer 7
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$348 USD
View
A
Retailer 8
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$362 USD
View
A
Retailer 9
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$363 USD
View
A
Retailer 10
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$377 USD
View
B+
Retailer 11
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$494 USD
View
B+
Retailer 12
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$512 USD
View
B+
Retailer 13
-
$527 USD
View
B+
Retailer 14
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$531 USD
View
B+
Retailer 15
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$543 USD
View
B+
Retailer 16
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$675 USD
View
B+
Retailer 17
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$710 USD
View
B
Retailer 18
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$729 USD
View
B
Retailer 19
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$981 USD
View
B
Retailer 20
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$1,095 USD
View
Most Expensive
Flawless Fine Jewelry
70DBF1220 · Oct 21
$1,097 USD
£864 GBP
View
Price last confirmed 13 days ago
20 more retailers have this diamond
Prices start from $169 USDSave up to $926 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
1.04ct Radiant
$169 USD