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Radiant|Lab Grown|IGI

1.04ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG648446644

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

Certificate IGI LG648446644

Diamond specifications and retailer prices

From €145 EUR
$162 USD
As of October 30, 2026
Save €786 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €960 EUR at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG648446644 or 648446644. Listed at 20 retailers as of October 30, 2026, with a 542% 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
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648446644
Dimensions7.29 × 4.91 × 3.34 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm4.91 mm1.04 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648446644
Side View
Table 66.0%Crown 43.8°Girdle: MediumPavilion 34.6°Culet: NoneDepth 68.0%

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: €439 EUR|Low: €141 EUR|High: €967 EUR|Avg: €422 EUR|-0.9%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 1, 2026
Retailer 3€145 EUR
Retailer 9€162 EUR
Retailer 19€168 EUR
Retailer 2€180 EUR
Retailer 18€180 EUR
Retailer 14€215 EUR
Retailer 7€300 EUR
Retailer 12€310 EUR
Retailer 15€318 EUR
Retailer 10€326 EUR
Retailer 16€326 EUR
Retailer 13€343 EUR
Retailer 1€439 EUR
Retailer 5€461 EUR
Retailer 6€465 EUR
Retailer 20€578 EUR
Retailer 4€610 EUR
Retailer 8€627 EUR
Retailer 17€846 EUR
Retailer 11€931 EUR
Reve Diamonds€960 EUR

33 data points across 21 retailers

20 retailers€145 EUR to €931 EUR

A
Cheapest Retailer
-
€145 EUR
$162 USD
A
Retailer 2
-
€168 EUR
$188 USD
View
Retailer 3
-
€180 EUR
$201 USD
View
Price last confirmed 7 days ago
A
Retailer 4
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€180 EUR
$201 USD
View
A
Retailer 5
-
€215 EUR
£189 GBP
View
A
Retailer 6
-
€300 EUR
$335 USD
View
A
Retailer 7
-
€310 EUR
ZAR 5,603 ZAR
View
A
Retailer 8
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€318 EUR
£279 GBP
View
A
Retailer 9
-
€326 EUR
$364 USD
View
A
Retailer 10
-
€326 EUR
View
Retailer 11
-
€343 EUR
£301 GBP
View
Price last confirmed 24 days ago
B+
Retailer 12
-
€439 EUR
A$754 AUD
View
B+
Retailer 13
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€461 EUR
$515 USD
View
B+
Retailer 14
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€465 EUR
$519 USD
View
B+
Retailer 15
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€578 EUR
$646 USD
View
B
Retailer 16
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€610 EUR
$682 USD
View
B
Retailer 17
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€627 EUR
$701 USD
View
B
Retailer 18
-
€846 EUR
£744 GBP
View
B
Retailer 19
-
€931 EUR
$1,040 USD
View
Most Expensive
Reve Diamonds
B20AB973A · Oct 11
€960 EUR
$1,073 USD
View
Price last confirmed 22 days ago
19 more retailers have this diamond
Prices start from €145 EURSave up to €786 EUR

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
€145 EUR