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Oval|Lab Grown|IGI

3.94ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG840656410

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840656410

Diamond specifications and retailer prices

From €572 EUR
$641 USD
As of November 1, 2026
Save €5,429 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €6,000 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.94ct lab-grown oval diamond

This 3.94ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840656410 or 840656410. Listed at 15 retailers as of October 31, 2026, with prices from €572 to €6,000, a €5,429 spread on the same certified stone. Brilliant Earth lists it at €6,000. 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

3.94
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656410
Dimensions13.14 × 8.69 × 5.55 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.14 mm8.69 mm3.94 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840656410
Side View
Table 57.0%Crown 32.3°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 63.9%

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 1
Current: €6,000 EUR|Low: €548 EUR|High: €6,188 EUR|Avg: €1,921 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 13€572 EUR
Retailer 5€776 EUR
Retailer 2€808 EUR
Retailer 4€820 EUR
Retailer 14€1,081 EUR
Retailer 10€1,496 EUR
Retailer 3€1,572 EUR
Retailer 12€1,692 EUR
Retailer 7€1,863 EUR
Retailer 6€2,235 EUR
Retailer 15€2,351 EUR
Retailer 9€2,397 EUR
Retailer 8€2,791 EUR
Retailer 11€2,898 EUR
Brilliant Earth€6,000 EUR

36 data points across 15 retailers

15 retailers€572 EUR to €6,000 EUR

A
Cheapest Retailer
-
€572 EUR
$641 USD
A
Retailer 2
-
€776 EUR
HK$6,800 HKD
View
A
Retailer 3
-
€808 EUR
£714 GBP
View
A
Retailer 4
-
€820 EUR
$920 USD
View
A
Retailer 5
-
€1,081 EUR
$1,213 USD
View
B+
Retailer 6
-
€1,496 EUR
A$2,582 AUD
View
B+
Retailer 7
-
€1,572 EUR
$1,763 USD
View
B+
Retailer 8
-
€1,692 EUR
$1,898 USD
View
B+
Retailer 9
-
€1,863 EUR
$2,089 USD
View
B
Retailer 10
-
€2,235 EUR
SGD 3,387 SGD
View
B
Retailer 11
-
€2,351 EUR
$2,637 USD
View
B+
Retailer 12
-
€2,397 EUR
A$4,136 AUD
View
B
Retailer 13
-
€2,791 EUR
£2,465 GBP
View
B
Retailer 14
-
€2,898 EUR
$3,250 USD
View
Most Expensive
B
Brilliant Earth
21563387A · Oct 31
€6,000 EUR
$6,730 USD
View
14 more retailers have this diamond
Prices start from €572 EURSave up to €5,429 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
3.94ct Oval
€572 EUR