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Asscher|Lab Grown|IGI

3.06ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG766645196

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG766645196

Diamond specifications and retailer prices

From £868 GBP
As of October 31, 2026
Save £3,013 GBP (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,881 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG766645196 or 766645196. Listed at 8 retailers as of October 30, 2026, with prices from £868 to £3,881, a £3,013 spread on the same certified stone. Brilliant Earth lists it at £3,881. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766645196
Dimensions7.89 × 7.85 × 5.36 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.89 mm7.85 mm3.06 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766645196
Side View
Table 63.0%Crown 33.3°Girdle: Slightly ThickPavilion 43.6°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
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: £3,881 GBP|Low: £713 GBP|High: £4,306 GBP|Avg: £1,625 GBP|-9.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10£713 GBP
Retailer 2£868 GBP
Retailer 5£895 GBP
Retailer 7£950 GBP
Retailer 3£958 GBP
Retailer 9£992 GBP
Retailer 6£1,866 GBP
Retailer 8£2,242 GBP
Retailer 4£2,321 GBP
Brilliant Earth£3,881 GBP

37 data points across 10 retailers

8 retailers£868 GBP to £3,881 GBP

A
Cheapest Retailer
-
£868 GBP
A
Retailer 2
-
£895 GBP
$1,199 USD
View
A
Retailer 3
-
£950 GBP
$1,273 USD
View
A
Retailer 4
-
£958 GBP
€1,222 EUR
View
B
Retailer 5
-
£1,866 GBP
SGD 3,379 SGD
View
B
Retailer 6
-
£2,242 GBP
$3,005 USD
View
B
Retailer 7
-
£2,321 GBP
View
Most Expensive
B
Brilliant Earth
18022127A · Oct 30
£3,881 GBP
$5,200 USD
View
7 more retailers have this diamond
Prices start from £868 GBPSave up to £3,013 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
£868 GBP