CaratHunter
Plans
Asscher|Lab Grown|IGI

3.05ct F VVS1 Asscher Lab Grown Diamond

EX • F/VVS1 • IGI LG842633577

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG842633577

Diamond specifications and retailer prices

From £345 GBP
As of November 4, 2026
Save £2,798 GBP (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,397 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.05ct lab-grown asscher diamond

This 3.05ct 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 LG842633577 or 842633577. Listed at 12 retailers as of November 4, 2026, with a 812% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842633577
Dimensions8.05 × 7.89 × 5.23 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm7.89 mm3.05 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842633577
Side View
Table 66.0%Crown 38.4°Girdle: MediumPavilion 40.4°Culet: NoneDepth 66.3%

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 4
Current: £3,397 GBP|Low: £345 GBP|High: £3,441 GBP|Avg: £1,634 GBP
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 12£345 GBP
Retailer 3£428 GBP
Retailer 10£525 GBP
Retailer 13£587 GBP
Retailer 9£730 GBP
Retailer 2£999 GBP
Retailer 7£1,000 GBP
Retailer 6£1,615 GBP
Retailer 11£1,635 GBP
Retailer 8£1,965 GBP
Retailer 4£3,143 GBP
Queensmith£3,397 GBP
Retailer 5£3,441 GBP

17 data points across 13 retailers

12 retailers£345 GBP to £3,143 GBP

A
Cheapest Retailer
-
£345 GBP
A
Retailer 2
-
£397 GBP
View
A
Retailer 3
-
£525 GBP
View
B+
Retailer 4
-
£587 GBP
View
A
Retailer 5
-
£730 GBP
View
B+
Retailer 6
-
£999 GBP
View
B+
Retailer 7
-
£1,000 GBP
View
B+
Retailer 8
-
£1,615 GBP
View
B+
Retailer 9
-
£1,635 GBP
View
B+
Retailer 10
-
£1,965 GBP
View
B
Retailer 11
-
£3,143 GBP
View
Most Expensive
Queensmith
LG842633577 · Oct 27
£3,397 GBP
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from £345 GBPSave up to £2,798 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
3.05ct Asscher
£345 GBP