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Emerald|Lab Grown|IGI

3.55ct F VS2 Emerald Lab Grown Diamond

EX • F/VS2 • IGI LG839693425

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839693425

Diamond specifications and retailer prices

From €465 EUR
$519 USD
As of October 31, 2026
Save €185 EUR (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,686 EUR at Brilliance · As of October 23, 2026
View at Brilliance

About this 3.55ct lab-grown emerald diamond

This 3.55ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839693425 or 839693425. Listed at 3 retailers as of October 28, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.55
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839693425
Dimensions10.12 × 7.28 × 4.97 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm7.28 mm3.55 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839693425
Side View
Table 63.0%Crown 37.1°Girdle: MediumPavilion 40.1°Culet: LargeDepth 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 31
Current: €1,686 EUR|Low: €465 EUR|High: €2,885 EUR|Avg: €1,391 EUR
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 3€465 EUR
Retailer 2€650 EUR
Retailer 5€833 EUR
Brilliance€1,686 EUR
Retailer 4€2,885 EUR

5 data points across 5 retailers

3 retailers€465 EUR to €650 EUR

A
Cheapest Retailer
-
€465 EUR
$519 USD
Final sale: no returns
B+
Retailer 2
-
€650 EUR
$726 USD
View
Most Expensive
Brilliance
D46144946 · Oct 23
€1,686 EUR
$1,884 USD
View
Price last confirmed 9 days ago
2 more retailers have this diamond
Prices start from €465 EURSave up to €185 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
3.55ct Emerald
€465 EUR