Heart|Natural|GIA

3.21ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6541713207

Certificate GIA 6541713207

Diamond specifications and retailer prices

From £30,870 GBP

As of November 4, 2026

Save £27,810 GBP (47%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £58,679 GBP at MOH London · As of November 2, 2026

View at MOH London

About this 3.21ct natural heart diamond

This 3.21ct natural heart sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541713207. Listed at 17 retailers as of November 2, 2026, with prices from £30,870 to £58,679, a £27,810 spread on the same certified stone. MOH London lists it at £58,679. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.21

Carat

Colour

VS1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Pavilion angle41°

OriginNatural

Grading LabGIA

CertificateGIA 6541713207

Dimensions8.73 × 10.09 × 5.92 mm

L/W Ratio1.16

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6541713207

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: Nov 4

Current: £58,679 GBP|Low: £30,870 GBP|High: £62,023 GBP|Avg: £39,603 GBP|-5.4%

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

Retailer 16

November 3, 2026

Retailer 12£30,870 GBP

Retailer 13£32,485 GBP

Retailer 2£33,708 GBP

Retailer 4£34,823 GBP

Retailer 10£34,929 GBP

Retailer 7£35,562 GBP

Retailer 16£35,864 GBP

Retailer 6£36,849 GBP

Retailer 8£36,919 GBP

Retailer 3£38,017 GBP

Retailer 11£38,683 GBP

Retailer 14£40,061 GBP

Retailer 9£40,147 GBP

Retailer 5£42,611 GBP

Retailer 15£48,707 GBP

MOH London£58,679 GBP

28 data points across 16 retailers

17 retailers£30,870 GBP to £58,679 GBP

Cheapest Retailer

£30,870 GBP

Retailer 2

£32,485 GBP

View

Retailer 3

£33,708 GBP

View

Price last confirmed 3 days ago

Retailer 4

£34,823 GBP

View

Price last confirmed 9 days ago

B+

Retailer 5

£34,929 GBP

View

Retailer 6

£35,562 GBP

View

Price last confirmed 27 days ago

B+

Retailer 7

£35,864 GBP

View

Retailer 8

£36,849 GBP

View

Price last confirmed 9 days ago

Retailer 9

£36,919 GBP

View

Price last confirmed 33 days ago

B+

Retailer 10

£38,017 GBP

View

Final sale: no returns

B+

Retailer 11

£38,683 GBP

View

B+

Retailer 12

£40,061 GBP

View

B+

Retailer 13

£40,147 GBP

View

Retailer 14

£41,571 GBP

View

Price last confirmed 42 days ago

Retailer 15

£42,611 GBP

View

Price last confirmed 14 days ago

Retailer 16

£48,707 GBP

View

Most Expensive

MOH London

A2A7D0F2E · Nov 2

£58,679 GBP

View

16 more retailers have this diamond

Prices start from £30,870 GBPSave up to £27,810 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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3.21ct Heart

£30,870 GBP