Princess|Lab Grown|IGI

3.41ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG666417086

Shape and cutting style on the report: Princess cut

Certificate IGI LG666417086

Diamond specifications and retailer prices

From £489 GBP

$655 USD

As of October 27, 2026

Save £3,855 GBP (89%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £4,344 GBP at Do Amore Diamonds · As of October 28, 2026

View at Do Amore Diamonds

About this 3.41ct lab-grown princess diamond

This 3.41ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG666417086 or 666417086. Listed at 17 retailers as of October 27, 2026, with prices from £489 to £4,344, a £3,855 spread on the same certified stone. Do Amore Diamonds lists it at £4,344. 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

3.41

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.8°

Pavilion angle38°

OriginLab Grown

Grading LabIGI

CertificateIGI LG666417086

Dimensions8.24 × 8.17 × 5.77 mm

L/W Ratio1.01

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 LG666417086

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: Oct 27

Current: £998 GBP|Low: £390 GBP|High: £2,490 GBP|Avg: £1,382 GBP|+1.5%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

October 28, 2026

Retailer 11£489 GBP

Retailer 2£546 GBP

Retailer 14£567 GBP

Retailer 10£698 GBP

Retailer 13£925 GBP

Retailer 1£998 GBP

Retailer 6£1,031 GBP

Retailer 8£1,412 GBP

Retailer 9£1,448 GBP

Retailer 12£1,934 GBP

Retailer 3£1,945 GBP

Retailer 5£1,959 GBP

Retailer 4£2,240 GBP

Retailer 7£2,461 GBP

39 data points across 14 retailers

17 retailers£489 GBP to £4,344 GBP

Cheapest Retailer

£489 GBP

$655 USD

Retailer 2

£531 GBP

$712 USD

View

Retailer 3

£567 GBP

$760 USD

View

Retailer 4

£567 GBP

$760 USD

View

Price last confirmed 16 days ago

Retailer 5

£698 GBP

$935 USD

View

Retailer 6

£925 GBP

$1,239 USD

View

Retailer 7

£998 GBP

View

B+

Retailer 8

£1,031 GBP

$1,382 USD

View

Retailer 9

£1,412 GBP

A$2,911 AUD

View

Price last confirmed 10 days ago

B+

Retailer 10

£1,448 GBP

$1,940 USD

View

Retailer 11

£1,759 GBP

$2,357 USD

View

Price last confirmed 7 days ago

Retailer 12

£1,934 GBP

$2,591 USD

View

Retailer 13

£1,945 GBP

View

Retailer 14

£1,959 GBP

$2,625 USD

View

Price last confirmed 7 days ago

Retailer 15

£2,240 GBP

$3,002 USD

View

Retailer 16

£2,461 GBP

View

Most Expensive

Do Amore Diamonds

27-7B41E2B35 · Oct 28

£4,344 GBP

$5,820 USD

View

16 more retailers have this diamond

Prices start from £489 GBPSave up to £3,855 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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3.41ct Princess

£489 GBP