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Asscher|Lab Grown|IGI

3.06ct F VVS1 Asscher Lab Grown Diamond

EX • F/VVS1 • IGI LG815645395

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG815645395

Diamond specifications and retailer prices

From £366 GBP
As of November 4, 2026
Save £2,164 GBP (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,530 GBP at Rare Carat · As of November 4, 2026
View at Rare Carat

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815645395 or 815645395. Listed at 3 retailers as of November 4, 2026, with prices from £366 to £2,530, a £2,164 spread on the same certified stone. Rare Carat lists it at £2,530. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815645395
Dimensions8.13 × 8.04 × 5.19 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm8.04 mm3.06 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815645395
Side View
Table 65.0%Crown 34.6°Girdle: MediumPavilion 40.5°Culet: NoneDepth 64.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £2,530 GBP|Low: £366 GBP|High: £2,567 GBP|Avg: £1,045 GBP|-1.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3£366 GBP
Retailer 5£649 GBP
Retailer 2£688 GBP
Retailer 4£791 GBP
Rare Carat£2,530 GBP

40 data points across 5 retailers

3 retailers£366 GBP to £2,530 GBP

A
Cheapest Retailer
-
£366 GBP
Final sale: no returns
A
Retailer 2
-
£688 GBP
View
Most Expensive
B
Rare Carat
815645395 · Nov 4
£2,530 GBP
$3,405 USD
View
2 more retailers have this diamond
Prices start from £366 GBPSave up to £2,164 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
£366 GBP