Princess|Lab Grown|GCAL

3.59ct H VS1 Princess Lab Grown Diamond

EX • H/VS1 • GCAL 331140135

Shape and cutting style on the report: Princess

Certificate GCAL 331140135

Diamond specifications and retailer prices

From £385 GBP

$516 USD

As of October 30, 2026

Save £3,033 GBP (89%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £3,418 GBP at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 3.59ct lab-grown princess diamond

This 3.59ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 331140135. Listed at 14 retailers as of October 30, 2026, with prices from £385 to £3,418, a £3,033 spread on the same certified stone. Do Amore Diamonds lists it at £3,418. 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

3.59

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

Crown angle32.5°

Pavilion angle40.4°

OriginLab Grown

Grading LabGCAL

CertificateGCAL 331140135

Dimensions8.61 × 8.57 × 6.00 mm

L/W Ratio1.00

Culet sizeNone

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateGCAL 331140135

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: £3,418 GBP|Low: £342 GBP|High: £3,418 GBP|Avg: £1,297 GBP|+4.3%

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 30, 2026

Retailer 11£385 GBP

Retailer 4£433 GBP

Retailer 8£478 GBP

Retailer 3£708 GBP

Retailer 9£758 GBP

Retailer 12£1,387 GBP

Retailer 2£1,443 GBP

Retailer 5£1,485 GBP

Retailer 10£1,796 GBP

Retailer 6£2,061 GBP

Retailer 7£2,302 GBP

Do Amore Diamonds£3,418 GBP

28 data points across 12 retailers

14 retailers£385 GBP to £3,418 GBP

Retailer 1

£356 GBP

$477 USD

Price last confirmed 39 days ago

Retailer 2

£385 GBP

$516 USD

View

Retailer 3

£433 GBP

$580 USD

View

Final sale: no returns

Retailer 4

£436 GBP

$584 USD

View

Price last confirmed 38 days ago

Retailer 5

£478 GBP

$640 USD

View

B+

Retailer 6

£708 GBP

$948 USD

View

Retailer 7

£758 GBP

$1,015 USD

View

B+

Retailer 8

£1,387 GBP

$1,859 USD

View

B+

Retailer 9

£1,443 GBP

View

B+

Retailer 10

£1,485 GBP

CA$2,764 CAD

View

B+

Retailer 11

£1,796 GBP

$2,407 USD

View

B+

Retailer 12

£2,061 GBP

$2,761 USD

View

Retailer 13

£2,302 GBP

View

Price last confirmed 10 days ago

Most Expensive

Do Amore Diamonds

27-65B179A21 · Oct 30

£3,418 GBP

$4,580 USD

View

13 more retailers have this diamond

Prices start from £385 GBPSave up to £3,033 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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3.59ct Princess

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