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Oval|Lab Grown|IGI

3.91ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG848629655

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG848629655

Diamond specifications and retailer prices

From €638 EUR
$713 USD
As of October 29, 2026
Save €7,462 EUR (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €8,101 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.91ct lab-grown oval diamond

This 3.91ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848629655 or 848629655. Listed at 17 retailers as of October 29, 2026, with prices from €638 to €8,101, a €7,462 spread on the same certified stone. Brilliant Earth lists it at €8,101. 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

3.91
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848629655
Dimensions12.97 × 8.83 × 5.57 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.97 mm8.83 mm3.91 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848629655
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
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 29
Current: €8,101 EUR|Low: €638 EUR|High: €8,101 EUR|Avg: €2,167 EUR
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 8€638 EUR
Retailer 4€694 EUR
Retailer 7€859 EUR
Retailer 15€900 EUR
Retailer 10€905 EUR
Retailer 6€1,040 EUR
Retailer 13€1,201 EUR
Retailer 2€1,671 EUR
Retailer 3€1,773 EUR
Retailer 14€1,822 EUR
Retailer 17€2,080 EUR
Retailer 9€2,473 EUR
Retailer 5€2,615 EUR
Retailer 16€2,909 EUR
Retailer 11€3,339 EUR
Retailer 12€4,200 EUR
Brilliant Earth€8,101 EUR

9 data points across 17 retailers

17 retailers€638 EUR to €8,101 EUR

A
Cheapest Retailer
-
€638 EUR
$713 USD
A
Retailer 2
-
€694 EUR
$775 USD
View
A
Retailer 3
-
€859 EUR
HK$7,500 HKD
View
A
Retailer 4
-
€900 EUR
$1,005 USD
View
A
Retailer 5
-
€905 EUR
£796 GBP
View
A
Retailer 6
-
€1,040 EUR
$1,162 USD
View
A
Retailer 7
-
€1,201 EUR
$1,342 USD
View
B+
Retailer 8
-
€1,671 EUR
A$2,872 AUD
View
B+
Retailer 9
-
€1,773 EUR
$1,981 USD
View
B+
Retailer 10
-
€1,822 EUR
$2,036 USD
View
B+
Retailer 11
-
€2,080 EUR
$2,324 USD
View
B+
Retailer 12
-
€2,473 EUR
SGD 3,733 SGD
View
B
Retailer 13
-
€2,615 EUR
$2,922 USD
View
B
Retailer 14
-
€2,909 EUR
£2,559 GBP
View
B
Retailer 15
-
€3,339 EUR
$3,730 USD
View
B
Retailer 16
-
€4,200 EUR
$4,692 USD
View
Most Expensive
B
Brilliant Earth
22238498A · Oct 29
€8,101 EUR
$9,050 USD
View
16 more retailers have this diamond
Prices start from €638 EURSave up to €7,462 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
3.91ct Oval
€638 EUR