Asscher|Lab Grown|IGI

3.06ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG823697516

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG823697516

Diamond specifications and retailer prices

From £388 GBP
$520 USD
As of October 31, 2026
Save £1,877 GBP (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,266 GBP at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.06ct lab-grown asscher diamond

This 3.06ct 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 LG823697516 or 823697516. Listed at 5 retailers as of October 31, 2026, with prices from £388 to £2,266, a £1,877 spread on the same certified stone. Frank Darling lists it at £2,266. 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

3.06
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823697516
Dimensions7.94 × 7.80 × 5.39 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm7.80 mm3.06 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823697516
Side View
Table 64.0%Crown 38.8°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 69.1%

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: £2,266 GBP|Low: £388 GBP|High: £2,266 GBP|Avg: £939 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3£388 GBP
Retailer 4£546 GBP
Retailer 6£736 GBP
Retailer 2£765 GBP
Retailer 5£1,787 GBP
Frank Darling£2,266 GBP

19 data points across 6 retailers

5 retailers£388 GBP to £2,266 GBP

A
Cheapest Retailer
-
£388 GBP
$520 USD
Final sale: no returns
B+
Retailer 2
-
£546 GBP
$732 USD
View
A
Retailer 3
-
£688 GBP
$922 USD
View
Retailer 4
-
£1,787 GBP
$2,395 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Frank Darling
100747578450KD · Oct 31
£2,266 GBP
$3,036 USD
View
4 more retailers have this diamond
Prices start from £388 GBPSave up to £1,877 GBP

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
3.06ct Asscher
£388 GBP