Oval|Lab Grown|GCAL

4.17ct D IF Oval Lab Grown Diamond

ID • D/IF • GCAL 360846219

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 360846219

Diamond specifications and retailer prices

From £5,582 GBP

$7,479 USD

As of October 31, 2026

Save £9,220 GBP (62%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £25,005 GBP at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 4.17ct lab-grown oval diamond

This 4.17ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360846219. Listed at 16 retailers as of October 30, 2026, with a 165% 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

4.17

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle40.3°

OriginLab Grown

Grading LabGCAL

CertificateGCAL 360846219

Dimensions12.86 × 9.05 × 5.68 mm

L/W Ratio1.42

Culet sizeNone

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGCAL 360846219

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Oct 31

Current: £14,208 GBP|Low: £5,582 GBP|High: £38,794 GBP|Avg: £13,643 GBP|-0.7%

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

Taylor and Hart

November 1, 2026

Retailer 14£5,582 GBP

Retailer 11£6,217 GBP

Retailer 10£6,465 GBP

Retailer 5£6,962 GBP

Retailer 12£7,212 GBP

Retailer 13£7,916 GBP

Retailer 9£8,022 GBP

Retailer 6£8,952 GBP

Retailer 7£9,117 GBP

Retailer 1£14,208 GBP

Retailer 2£21,688 GBP

Retailer 4£21,688 GBP

Retailer 8£22,076 GBP

Taylor and Hart£25,005 GBP

Retailer 3£38,794 GBP

45 data points across 15 retailers

16 retailers£5,582 GBP to £14,802 GBP

B+

Cheapest Retailer

£5,582 GBP

$7,479 USD

B+

Retailer 2

£6,217 GBP

$8,330 USD

View

B+

Retailer 3

£6,465 GBP

$8,663 USD

View

B+

Retailer 4

£6,962 GBP

$9,328 USD

View

Final sale: no returns

Retailer 5

£7,212 GBP

$9,663 USD

View

Price last confirmed 16 days ago

B+

Retailer 6

£7,212 GBP

$9,663 USD

View

B+

Retailer 7

£8,022 GBP

$10,748 USD

View

B+

Retailer 8

£8,952 GBP

$11,995 USD

View

B+

Retailer 9

£9,117 GBP

View

Retailer 10

£14,208 GBP

View

Retailer 11

£14,802 GBP

$19,833 USD

View

Retailer 12

£21,688 GBP

$29,060 USD

View

Price under review

Retailer 13

£21,688 GBP

$29,060 USD

View

Price under review

Retailer 14

£22,076 GBP

$29,579 USD

View

Price under review

Most Expensive

Taylor and Hart

0LKTN4F · Oct 31

£25,005 GBP

$33,504 USD

View

Price under review

14 more retailers have this diamond

Prices start from £5,582 GBPSave up to £9,220 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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