Round|Natural|GIA

1.70ct D VVS1 Round Natural Diamond

EX • D/VVS1 • GIA 6541765402

Certificate GIA 6541765402

Diamond specifications and retailer prices

From £16,243 GBP

CA$29,977 CAD

As of October 22, 2026

Save £10,498 GBP (39%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £26,741 GBP at MOH London · As of October 26, 2026

View at MOH London

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6541765402. Listed at 24 retailers as of October 22, 2026, with prices from £16,243 to £26,741, a £10,498 spread on the same certified stone. MOH London lists it at £26,741. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle40.6°

OriginNatural

Grading LabGIA

CertificateGIA 6541765402

Dimensions7.54 × 7.58 × 4.73 mm

L/W Ratio1.01

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6541765402

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 22

Current: £26,741 GBP|Low: £13,794 GBP|High: £27,027 GBP|Avg: £17,932 GBP|+6.1%

MOH London

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October 26, 2026

Retailer 12£13,794 GBP

Retailer 18£14,880 GBP

Retailer 14£14,930 GBP

Retailer 16£15,012 GBP

Retailer 21£15,544 GBP

Retailer 15£15,563 GBP

Retailer 9£15,593 GBP

Retailer 17£15,631 GBP

Retailer 24£16,243 GBP

Retailer 5£16,345 GBP

Retailer 6£16,387 GBP

Retailer 19£16,479 GBP

Retailer 11£17,307 GBP

Retailer 22£17,730 GBP

Retailer 26£17,781 GBP

Retailer 8£17,974 GBP

Retailer 23£18,529 GBP

Retailer 27£18,529 GBP

Retailer 4£18,754 GBP

Retailer 7£18,878 GBP

Retailer 3£19,146 GBP

Retailer 2£20,142 GBP

Retailer 28£20,143 GBP

Retailer 25£20,782 GBP

Retailer 13£21,384 GBP

Retailer 10£22,598 GBP

Retailer 20£23,207 GBP

MOH London£26,741 GBP

27 data points across 28 retailers

24 retailers£16,243 GBP to £26,741 GBP

Retailer 1

£13,794 GBP

HK$143,200 HKD

Price last confirmed 21 days ago

B+

Retailer 2

£15,544 GBP

$20,654 USD

View

Price last confirmed 26 days ago

Retailer 3

£15,593 GBP

€19,733 EUR

View

Price last confirmed 23 days ago

B+

Retailer 4

£15,631 GBP

$20,770 USD

View

Price last confirmed 23 days ago

B+

Retailer 5

£15,772 GBP

$20,957 USD

View

Price last confirmed 42 days ago

B+

Retailer 6

£16,243 GBP

CA$29,977 CAD

View

B+

Retailer 7

£16,345 GBP

$21,718 USD

View

B+

Retailer 8

£16,479 GBP

A$33,686 AUD

View

Price last confirmed 25 days ago

B+

Retailer 9

£17,307 GBP

View

Price last confirmed 23 days ago

B+

Retailer 10

£17,730 GBP

View

B+

Retailer 11

£17,781 GBP

$23,627 USD

View

Price last confirmed 8 days ago

B+

Retailer 12

£17,974 GBP

$23,883 USD

View

B+

Retailer 13

£18,529 GBP

$24,620 USD

View

B+

Retailer 14

£18,529 GBP

$24,620 USD

View

Price last confirmed 7 days ago

B+

Retailer 15

£18,754 GBP

$24,919 USD

View

Retailer 16

£18,878 GBP

View

B+

Retailer 17

£19,146 GBP

$25,440 USD

View

B+

Retailer 18

£20,142 GBP

€25,490 EUR

View

B+

Retailer 19

£20,143 GBP

$26,765 USD

View

B+

Retailer 20

£20,782 GBP

$27,614 USD

View

B+

Retailer 21

£21,384 GBP

A$43,714 AUD

View

B+

Retailer 22

£22,598 GBP

$30,028 USD

View

Price last confirmed 23 days ago

Retailer 23

£23,207 GBP

ZAR 498,172 ZAR

View

Price last confirmed 28 days ago

Most Expensive

MOH London

70D15DFEA · Oct 26

£26,741 GBP

View

23 more retailers have this diamond

Prices start from £16,243 GBPSave up to £10,498 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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1.70ct Round

£16,243 GBP