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Asscher|Lab Grown|IGI

4.08ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG826690450

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG826690450

Diamond specifications and retailer prices

From €577 EUR
$645 USD
As of October 31, 2026
Save €3,358 EUR (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €3,936 EUR at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 4.08ct lab-grown asscher diamond

This 4.08ct lab-grown asscher 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 LG826690450 or 826690450. Listed at 5 retailers as of October 31, 2026, with prices from €577 to €3,936, a €3,358 spread on the same certified stone. Frank Darling lists it at €3,936. 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

4.08
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826690450
Dimensions8.91 × 8.85 × 5.71 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.91 mm8.85 mm4.08 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826690450
Side View
Table 61.0%Crown 36°Girdle: MediumPavilion 39.5°Culet: NoneDepth 64.5%

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 31
Current: €3,936 EUR|Low: €577 EUR|High: €4,413 EUR|Avg: €2,061 EUR|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3€577 EUR
Retailer 6€734 EUR
Retailer 4€798 EUR
Retailer 8€1,041 EUR
Retailer 2€2,078 EUR
Retailer 5€2,658 EUR
Frank Darling€3,936 EUR
Retailer 7€4,413 EUR

16 data points across 8 retailers

5 retailers€577 EUR to €3,936 EUR

A
Cheapest Retailer
-
€577 EUR
$645 USD
Final sale: no returns
B+
Retailer 2
-
€798 EUR
$892 USD
View
B
Retailer 3
-
€2,078 EUR
$2,322 USD
View
Retailer 4
-
€2,658 EUR
$2,970 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Frank Darling
100193666411KD · Nov 1
€3,936 EUR
$4,397 USD
View
4 more retailers have this diamond
Prices start from €577 EURSave up to €3,358 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
4.08ct Asscher
€577 EUR