Round|Lab Grown|GIA

5.46ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 7513113858

Certificate GIA 7513113858

Diamond specifications and retailer prices

From £21,050 GBP

$28,205 USD

As of October 31, 2026

Save £16,078 GBP (43%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £37,128 GBP at MOH London · As of October 29, 2026

View at MOH London

About this 5.46ct lab-grown round diamond

This 5.46ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7513113858. Listed at 20 retailers as of October 29, 2026, with prices from £21,050 to £37,128, a £16,078 spread on the same certified stone. MOH London lists it at £37,128. 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

5.46

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle40.8°

OriginLab Grown

Grading LabGIA

CertificateGIA 7513113858

Dimensions11.40 × 11.33 × 6.92 mm

L/W Ratio1.01

Star length50%

Lower girdle75%

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 7513113858

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: £37,128 GBP|Low: £14,097 GBP|High: £111,561 GBP|Avg: £38,957 GBP|-6.8%

MOH London

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

Retailer 15

November 1, 2026

Retailer 6£14,097 GBP

Retailer 4£21,050 GBP

Retailer 14£21,159 GBP

Retailer 7£22,204 GBP

Retailer 11£24,992 GBP

Retailer 10£25,648 GBP

Retailer 5£28,488 GBP

Retailer 2£29,183 GBP

Retailer 9£31,173 GBP

Retailer 3£32,604 GBP

MOH London£37,128 GBP

Retailer 8£49,073 GBP

Retailer 13£61,115 GBP

Retailer 12£66,391 GBP

Retailer 15£100,538 GBP

35 data points across 15 retailers

20 retailers£21,050 GBP to £37,128 GBP

B+

Cheapest Retailer

£21,050 GBP

$28,205 USD

B+

Retailer 2

£21,159 GBP

$28,351 USD

View

Retailer 3

£22,621 GBP

$30,310 USD

View

Price last confirmed 18 days ago

Retailer 4

£22,621 GBP

$30,310 USD

View

Price last confirmed 25 days ago

Retailer 5

£24,902 GBP

$33,366 USD

View

Price last confirmed 31 days ago

Retailer 6

£24,902 GBP

$33,366 USD

View

Price last confirmed 33 days ago

B+

Retailer 7

£24,992 GBP

$33,486 USD

View

Retailer 8

£25,101 GBP

$33,633 USD

View

Price last confirmed 38 days ago

B+

Retailer 9

£25,648 GBP

$34,366 USD

View

B+

Retailer 10

£26,033 GBP

$34,881 USD

View

Retailer 11

£26,033 GBP

$34,881 USD

View

Price last confirmed 29 days ago

Retailer 12

£28,488 GBP

$38,171 USD

View

Price last confirmed 32 days ago

B+

Retailer 13

£29,183 GBP

View

Retailer 14

£31,173 GBP

$41,769 USD

View

Final sale: no returns

B+

Retailer 15

£32,604 GBP

$43,686 USD

View

Most Expensive

MOH London

7513113858 · Oct 29

£37,128 GBP

View

15 more retailers have this diamond

Prices start from £21,050 GBPSave up to £16,078 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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B+

5.46ct Round

£21,050 GBP