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Oval|Lab Grown|IGI

3.91ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG817614453

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817614453

Diamond specifications and retailer prices

From €530 EUR
$592 USD
As of October 29, 2026
Save €3,536 EUR (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €4,066 EUR at Frank Darling · As of October 27, 2026
View at Frank Darling

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817614453 or 817614453. Listed at 4 retailers as of October 27, 2026, with prices from €530 to €4,066, a €3,536 spread on the same certified stone. Frank Darling lists it at €4,066. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817614453
Dimensions12.52 × 8.83 × 5.53 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.52 mm8.83 mm3.91 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817614453
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €4,066 EUR|Low: €530 EUR|High: €4,067 EUR|Avg: €1,448 EUR|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 2€530 EUR
Retailer 6€698 EUR
Retailer 4€739 EUR
Retailer 5€922 EUR
Retailer 7€1,377 EUR
Retailer 8€1,497 EUR
Retailer 9€1,874 EUR
Retailer 3€2,699 EUR
Frank Darling€4,066 EUR

13 data points across 9 retailers

4 retailers€530 EUR to €4,066 EUR

A
Cheapest Retailer
-
€530 EUR
$592 USD
Final sale: no returns
B+
Retailer 2
-
€739 EUR
$826 USD
View
B
Retailer 3
-
€2,699 EUR
$3,015 USD
View
Most Expensive
B
Frank Darling
100190445007KD · Oct 27
€4,066 EUR
$4,543 USD
View
3 more retailers have this diamond
Prices start from €530 EURSave up to €3,536 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
€530 EUR