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Asscher|Lab Grown|IGI

3.30ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG651425421

Certificate IGI LG651425421

Diamond specifications and retailer prices

From £2,770 GBP
$3,717 USD
As of October 31, 2026
Save £1,172 GBP (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,942 GBP at Zales · As of November 2, 2026
View at Zales

About this 3.3ct lab-grown asscher diamond

This 3.3ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG651425421 or 651425421. Listed at 4 retailers as of October 31, 2026, with prices from £2,770 to £3,942, a £1,172 spread on the same certified stone. Zales lists it at £3,942. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.30
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG651425421
Dimensions8.08 × 8.05 × 5.25 mm
L/W Ratio1.00
Top View
8.08 mm8.05 mm3.30 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651425421
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £2,770 GBP|Low: £2,770 GBP|High: £4,725 GBP|Avg: £3,922 GBP
Retailer 1
Retailer 2
Retailer 3
Zales
September 26, 2026
Retailer 1£2,770 GBP
Retailer 3£3,286 GBP
Retailer 2£3,942 GBP
Zales£3,942 GBP

11 data points across 4 retailers

4 retailers£2,770 GBP to £3,942 GBP

B
Cheapest Retailer
-
£2,770 GBP
$3,717 USD
B
Retailer 2
-
£3,286 GBP
$4,410 USD
View
B
Retailer 3
-
£3,942 GBP
$5,290 USD
View
Most Expensive
B
Zales
521692135 · Nov 2
£3,942 GBP
$5,290 USD
View
3 more retailers have this diamond
Prices start from £2,770 GBPSave up to £1,172 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.

B
3.30ct Asscher
£2,770 GBP