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Radiant|Lab Grown|IGI

3.77ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG813645657

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

Certificate IGI LG813645657

Diamond specifications and retailer prices

From €767 EUR
$860 USD
As of November 2, 2026
Save €5,760 EUR (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €6,526 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.77ct lab-grown radiant diamond

This 3.77ct 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 LG813645657 or 813645657. Listed at 15 retailers as of November 2, 2026, with prices from €767 to €6,526, a €5,760 spread on the same certified stone. Do Amore Diamonds lists it at €6,526. 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

3.77
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813645657
Dimensions11.16 × 7.71 × 5.11 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.16 mm7.71 mm3.77 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813645657
Side View
Table 65.0%Crown 42.9°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 66.3%

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: Nov 2
Current: €6,526 EUR|Low: €736 EUR|High: €6,526 EUR|Avg: €2,283 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 14€767 EUR
Retailer 3€835 EUR
Retailer 4€859 EUR
Retailer 2€1,140 EUR
Retailer 5€1,176 EUR
Retailer 7€1,284 EUR
Retailer 15€1,430 EUR
Retailer 11€1,431 EUR
Retailer 6€1,882 EUR
Retailer 13€2,046 EUR
Retailer 10€2,218 EUR
Retailer 16€2,762 EUR
Retailer 9€3,331 EUR
Retailer 12€3,419 EUR
Retailer 8€3,710 EUR
Do Amore Diamonds€6,526 EUR

44 data points across 16 retailers

15 retailers€767 EUR to €6,526 EUR

A
Cheapest Retailer
-
€767 EUR
$860 USD
A
Retailer 2
-
€835 EUR
$936 USD
View
A
Retailer 3
-
€859 EUR
$964 USD
View
Final sale: no returns
A
Retailer 4
-
€1,140 EUR
£1,006 GBP
View
A
Retailer 5
-
€1,176 EUR
$1,319 USD
View
A
Retailer 6
-
€1,430 EUR
$1,604 USD
View
A
Retailer 7
-
€1,431 EUR
$1,605 USD
View
B+
Retailer 8
-
€1,882 EUR
$2,111 USD
View
B+
Retailer 9
-
€2,046 EUR
$2,295 USD
View
B+
Retailer 10
-
€2,218 EUR
A$3,828 AUD
View
B
Retailer 11
-
€2,762 EUR
$3,098 USD
View
B
Retailer 12
-
€3,331 EUR
£2,942 GBP
View
B
Retailer 13
-
€3,419 EUR
$3,835 USD
View
Retailer 14
-
€5,103 EUR
$5,724 USD
View
Price last confirmed 91 days ago
Most Expensive
B
Do Amore Diamonds
7-1790222 · Nov 2
€6,526 EUR
$7,320 USD
View
14 more retailers have this diamond
Prices start from €767 EURSave up to €5,760 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
3.77ct Radiant
€767 EUR