Asscher|Lab Grown|IGI

4.08ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG831651344

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831651344

Diamond specifications and retailer prices

From $652 USD
As of November 1, 2026
Save $3,745 USD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,397 USD 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 LG831651344 or 831651344. Listed at 5 retailers as of November 1, 2026, with prices from $652 to $4,397, a $3,745 spread on the same certified stone. Frank Darling lists it at $4,397. 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 angle36.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831651344
Dimensions8.71 × 8.64 × 5.93 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.71 mm8.64 mm4.08 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831651344
Side View
Table 65.0%Crown 36.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 68.6%

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: Nov 1
Current: $4,397 USD|Low: $652 USD|High: $4,399 USD|Avg: $1,917 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$652 USD
Retailer 8$835 USD
Retailer 4$901 USD
Retailer 6$1,121 USD
Retailer 7$1,591 USD
Retailer 9$2,283 USD
Retailer 2$2,346 USD
Retailer 5$3,000 USD
Frank Darling$4,397 USD

9 data points across 9 retailers

5 retailers$652 USD to $4,397 USD

A
Cheapest Retailer
-
$652 USD
Final sale: no returns
B+
Retailer 2
-
$901 USD
View
B+
Retailer 3
-
$2,346 USD
View
Retailer 4
-
$3,000 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Frank Darling
100195474955KD · Nov 1
$4,397 USD
View
4 more retailers have this diamond
Prices start from $652 USDSave up to $3,745 USD

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
$652 USD