Round|Natural|GIA

2.01ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6502457955

Certificate GIA 6502457955

Diamond specifications and retailer prices

From £15,861 GBP

$21,252 USD

As of October 30, 2026

Save £11,385 GBP (42%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £27,246 GBP at MOH London · As of October 29, 2026

View at MOH London

About this 2.01ct natural round diamond

This 2.01ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6502457955. Listed at 18 retailers as of October 29, 2026, with prices from £15,861 to £27,246, a £11,385 spread on the same certified stone. MOH London lists it at £27,246. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.01

Carat

Colour

SI1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle40.6°

OriginNatural

Grading LabGIA

CertificateGIA 6502457955

Dimensions8.05 × 8.02 × 5.00 mm

L/W Ratio1.00

Star length50%

Lower girdle80%

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6502457955

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 30

Current: £27,246 GBP|Low: £14,460 GBP|High: £27,427 GBP|Avg: £18,626 GBP|-0.5%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

October 30, 2026

Retailer 6£15,281 GBP

Retailer 10£15,861 GBP

Retailer 9£15,952 GBP

Retailer 7£16,630 GBP

Retailer 3£16,912 GBP

Retailer 4£17,498 GBP

Retailer 8£17,775 GBP

Retailer 11£18,799 GBP

Retailer 2£21,055 GBP

Retailer 5£23,867 GBP

MOH London£27,246 GBP

38 data points across 11 retailers

18 retailers£15,861 GBP to £27,246 GBP

Retailer 1

£15,281 GBP

$20,475 USD

Price last confirmed 9 days ago

B+

Retailer 2

£15,861 GBP

$21,252 USD

View

B+

Retailer 3

£15,952 GBP

$21,374 USD

View

B+

Retailer 4

£16,630 GBP

$22,282 USD

View

Final sale: no returns

B+

Retailer 5

£16,912 GBP

$22,660 USD

View

B+

Retailer 6

£17,352 GBP

$23,250 USD

View

B+

Retailer 7

£17,498 GBP

View

Retailer 8

£17,775 GBP

A$36,641 AUD

View

Price last confirmed 26 days ago

B+

Retailer 9

£18,220 GBP

$24,413 USD

View

Retailer 10

£18,591 GBP

$24,910 USD

View

Retailer 11

£18,591 GBP

$24,910 USD

View

Retailer 12

£18,799 GBP

$25,188 USD

View

Retailer 13

£19,211 GBP

$25,740 USD

View

Retailer 14

£19,522 GBP

$26,157 USD

View

Retailer 15

£21,055 GBP

€26,868 EUR

View

Retailer 16

£23,867 GBP

ZAR 516,623 ZAR

View

Retailer 17

£24,583 GBP

$32,938 USD

View

Most Expensive

MOH London

645B4AAF6 · Oct 29

£27,246 GBP

View

17 more retailers have this diamond

Prices start from £15,861 GBPSave up to £11,385 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+

2.01ct Round

£15,861 GBP