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Radiant|Lab Grown|IGI

4.00ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG809674550

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

Certificate IGI LG809674550

Diamond specifications and retailer prices

From €815 EUR
$911 USD
As of October 30, 2026
Save €6,175 EUR (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €6,991 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4ct lab-grown radiant diamond

This 4ct 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 LG809674550 or 809674550. Listed at 14 retailers as of October 30, 2026, with prices from €815 to €6,991, a €6,175 spread on the same certified stone. Do Amore Diamonds lists it at €6,991. 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

4.00
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809674550
Dimensions11.10 × 7.85 × 5.36 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.10 mm7.85 mm4.00 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809674550
Side View
Table 69.0%Crown 40.9°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 68.3%

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: €6,991 EUR|Low: €646 EUR|High: €7,966 EUR|Avg: €3,045 EUR
Do Amore Diamonds
Retailer 2
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Retailer 24
October 31, 2026
Retailer 21€815 EUR
Retailer 24€888 EUR
Retailer 3€914 EUR
Retailer 13€1,105 EUR
Retailer 17€1,480 EUR
Retailer 22€1,517 EUR
Retailer 5€1,519 EUR
Retailer 4€1,857 EUR
Retailer 23€1,958 EUR
Retailer 20€2,105 EUR
Retailer 2€2,238 EUR
Retailer 14€2,256 EUR
Retailer 15€2,592 EUR
Retailer 10€2,712 EUR
Retailer 11€2,936 EUR
Retailer 12€3,006 EUR
Retailer 16€3,261 EUR
Retailer 19€3,468 EUR
Retailer 18€3,548 EUR
Retailer 7€4,407 EUR
Retailer 9€4,598 EUR
Retailer 6€6,060 EUR
Do Amore Diamonds€6,991 EUR
Retailer 8€7,966 EUR

28 data points across 24 retailers

14 retailers€815 EUR to €6,991 EUR

A
Cheapest Retailer
-
€815 EUR
$911 USD
A
Retailer 2
-
€888 EUR
$992 USD
View
A
Retailer 3
-
€914 EUR
$1,021 USD
View
Final sale: no returns
A
Retailer 4
-
€1,105 EUR
$1,235 USD
View
A
Retailer 5
-
€1,517 EUR
$1,695 USD
View
B+
Retailer 6
-
€1,857 EUR
$2,075 USD
View
B+
Retailer 7
-
€1,958 EUR
$2,187 USD
View
B+
Retailer 8
-
€2,105 EUR
$2,352 USD
View
B+
Retailer 9
-
€2,238 EUR
A$3,847 AUD
View
B
Retailer 10
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€3,468 EUR
$3,875 USD
View
B
Retailer 11
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€3,473 EUR
$3,880 USD
View
B
Retailer 12
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€3,548 EUR
£3,121 GBP
View
Retailer 13
-
€4,873 EUR
$5,444 USD
View
Price last confirmed 90 days ago
Most Expensive
B
Do Amore Diamonds
7-1790654 · Nov 2
€6,991 EUR
$7,810 USD
View
13 more retailers have this diamond
Prices start from €815 EURSave up to €6,175 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
4.00ct Radiant
€815 EUR