Asscher|Lab Grown|IGI

3.19ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG647479236

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG647479236

Diamond specifications and retailer prices

From £390 GBP

$522 USD

As of November 1, 2026

Save £2,417 GBP (86%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £2,806 GBP at Blue Nile · As of October 31, 2026

View at Blue Nile

About this 3.19ct lab-grown asscher diamond

This 3.19ct 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 LG647479236 or 647479236. Listed at 20 retailers as of October 31, 2026, with prices from £390 to £2,806, a £2,417 spread on the same certified stone. Blue Nile lists it at £2,806. 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

3.19

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.6°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG647479236

Dimensions8.04 × 7.71 × 5.38 mm

L/W Ratio1.04

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG647479236

Side View

Caratlytics Score

How it works →

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 1

Current: £2,806 GBP|Low: £390 GBP|High: £2,806 GBP|Avg: £1,182 GBP

Blue Nile

Retailer 2

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Retailer 19

November 1, 2026

Retailer 6£390 GBP

Retailer 4£468 GBP

Retailer 12£492 GBP

Retailer 19£537 GBP

Retailer 14£582 GBP

Retailer 9£618 GBP

Retailer 13£715 GBP

Retailer 10£988 GBP

Retailer 16£1,004 GBP

Retailer 7£1,021 GBP

Retailer 17£1,337 GBP

Retailer 8£1,367 GBP

Retailer 11£1,409 GBP

Retailer 5£1,478 GBP

Retailer 3£1,525 GBP

Retailer 2£1,585 GBP

Retailer 15£1,829 GBP

Retailer 18£2,478 GBP

Blue Nile£2,806 GBP

41 data points across 19 retailers

20 retailers£390 GBP to £2,806 GBP

Cheapest Retailer

£390 GBP

$522 USD

Final sale: no returns

Retailer 2

£468 GBP

HK$4,900 HKD

View

Retailer 3

£492 GBP

View

Retailer 4

£537 GBP

$720 USD

View

Retailer 5

£582 GBP

€743 EUR

View

B+

Retailer 6

£618 GBP

$828 USD

View

Retailer 7

£715 GBP

View

Retailer 8

£988 GBP

$1,324 USD

View

Retailer 9

£1,004 GBP

$1,345 USD

View

Retailer 10

£1,021 GBP

$1,369 USD

View

Retailer 11

£1,067 GBP

View

B+

Retailer 12

£1,337 GBP

$1,791 USD

View

B+

Retailer 13

£1,367 GBP

SGD 2,475 SGD

View

B+

Retailer 14

£1,409 GBP

$1,888 USD

View

B+

Retailer 15

£1,508 GBP

$2,021 USD

View

B+

Retailer 16

£1,525 GBP

$2,043 USD

View

B+

Retailer 17

£1,585 GBP

View

Retailer 18

£1,829 GBP

$2,450 USD

View

Price last confirmed 14 days ago

Retailer 19

£2,478 GBP

$3,320 USD

View

Most Expensive

Blue Nile

25498990 · Oct 31

£2,806 GBP

$3,760 USD

View

19 more retailers have this diamond

Prices start from £390 GBPSave up to £2,417 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.

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