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Radiant|Lab Grown|IGI

3.98ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG669468954

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

Certificate IGI LG669468954

Diamond specifications and retailer prices

From €1,032 EUR
$1,157 USD
As of October 30, 2026
Save €3,569 EUR (78%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €4,601 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.98ct lab-grown radiant diamond

This 3.98ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669468954 or 669468954. Listed at 28 retailers as of October 30, 2026, with prices from €1,032 to €4,601, a €3,569 spread on the same certified stone. Brilliant Earth lists it at €4,601. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.98
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.6°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669468954
Dimensions11.15 × 7.15 × 5.11 mm
L/W Ratio1.56
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm7.15 mm3.98 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669468954
Side View
Table 70.0%Crown 48.6°Girdle: MED-STKPavilion 30.2°Culet: NoneDepth 71.5%

Caratlytics Score

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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: Oct 30
Current: €4,601 EUR|Low: €991 EUR|High: €7,926 EUR|Avg: €2,802 EUR|-42.0%
Brilliant Earth
Retailer 2
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 2, 2026
Retailer 5€1,032 EUR
Retailer 3€1,122 EUR
Retailer 10€1,197 EUR
Retailer 21€1,351 EUR
Retailer 12€1,381 EUR
Retailer 8€1,455 EUR
Retailer 23€1,712 EUR
Retailer 2€1,736 EUR
Retailer 18€1,907 EUR
Retailer 19€2,152 EUR
Retailer 7€2,243 EUR
Retailer 6€2,632 EUR
Retailer 13€2,703 EUR
Retailer 20€2,779 EUR
Retailer 14€2,935 EUR
Retailer 17€3,302 EUR
Retailer 9€3,467 EUR
Retailer 4€3,570 EUR
Retailer 24€3,669 EUR
Retailer 22€3,851 EUR
Retailer 11€4,008 EUR
Retailer 15€4,190 EUR
Retailer 16€4,337 EUR
Brilliant Earth€4,601 EUR

33 data points across 24 retailers

28 retailers€1,032 EUR to €4,601 EUR

A
Cheapest Retailer
-
€1,032 EUR
$1,157 USD
A
Retailer 2
-
€1,122 EUR
$1,259 USD
View
A
Retailer 3
-
€1,197 EUR
$1,342 USD
View
Retailer 4
-
€1,197 EUR
$1,343 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€1,215 EUR
$1,363 USD
View
Final sale: no returns
A
Retailer 6
-
€1,351 EUR
$1,515 USD
View
A
Retailer 7
-
€1,381 EUR
HK$12,100 HKD
View
A
Retailer 8
-
€1,455 EUR
$1,632 USD
View
B+
Retailer 9
-
€1,712 EUR
$1,920 USD
View
A
Retailer 10
-
€1,736 EUR
£1,533 GBP
View
B+
Retailer 11
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€1,907 EUR
View
B+
Retailer 12
-
€2,152 EUR
$2,414 USD
View
B+
Retailer 13
-
€2,218 EUR
$2,488 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
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€2,243 EUR
$2,516 USD
View
B+
Retailer 15
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€2,632 EUR
$2,952 USD
View
B
Retailer 16
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€2,703 EUR
A$4,664 AUD
View
B+
Retailer 17
-
€2,779 EUR
ZAR 50,360 ZAR
View
B
Retailer 18
-
€2,935 EUR
$3,292 USD
View
B
Retailer 19
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€3,302 EUR
£2,916 GBP
View
B
Retailer 20
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€3,312 EUR
$3,715 USD
View
B
Retailer 21
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€3,467 EUR
$3,889 USD
View
Retailer 22
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€3,570 EUR
A$6,160 AUD
View
Price last confirmed 24 days ago
B
Retailer 23
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€3,669 EUR
$4,115 USD
View
B
Retailer 24
-
€3,851 EUR
£3,401 GBP
View
B
Retailer 25
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€4,008 EUR
SGD 6,075 SGD
View
B
Retailer 26
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€4,190 EUR
$4,700 USD
View
B
Retailer 27
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€4,335 EUR
$4,862 USD
View
Most Expensive
B
Brilliant Earth
12499879A · Oct 31
€4,601 EUR
$5,160 USD
View
27 more retailers have this diamond
Prices start from €1,032 EURSave up to €3,569 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
3.98ct Radiant
€1,032 EUR