Round|Natural|GIA

1.71ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1555372276

Certificate GIA 1555372276

Diamond specifications and retailer prices

From £6,080 GBP

$8,147 USD

As of October 27, 2026

Save £6,348 GBP (51%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £12,428 GBP at NZ Jewellers · As of October 27, 2026

View at NZ Jewellers

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1555372276. Listed at 15 retailers as of October 27, 2026, with prices from £6,080 to £12,428, a £6,348 spread on the same certified stone. NZ Jewellers lists it at £12,428. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

Crown angle36°

Pavilion angle40.8°

OriginNatural

Grading LabGIA

CertificateGIA 1555372276

Dimensions7.61 × 7.57 × 4.74 mm

L/W Ratio1.01

Star length50%

Culet sizeNone

Key to symbols

Crystal, Feather, Needle

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 1555372276

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

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

Price History

Last verified: Oct 27

Current: £6,753 GBP|Low: £5,826 GBP|High: £11,309 GBP|Avg: £7,480 GBP|-40.3%

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

Retailer 15

October 28, 2026

Retailer 6£6,009 GBP

Retailer 2£6,080 GBP

Retailer 13£6,121 GBP

Retailer 15£6,214 GBP

Retailer 5£6,356 GBP

Retailer 10£6,719 GBP

Retailer 1£6,753 GBP

Retailer 14£6,968 GBP

Retailer 11£7,217 GBP

Retailer 4£7,461 GBP

Retailer 3£7,498 GBP

Retailer 12£7,610 GBP

Retailer 8£7,773 GBP

Retailer 9£10,369 GBP

Retailer 7£11,123 GBP

24 data points across 15 retailers

15 retailers£6,080 GBP to £12,428 GBP

Cheapest Retailer

£6,080 GBP

$8,147 USD

Retailer 2

£6,121 GBP

CA$11,390 CAD

View

B+

Retailer 3

£6,719 GBP

$9,003 USD

View

B+

Retailer 4

£6,753 GBP

View

Retailer 5

£6,886 GBP

$9,226 USD

View

Price last confirmed 38 days ago

Retailer 6

£6,968 GBP

$9,337 USD

View

Price last confirmed 10 days ago

B+

Retailer 7

£7,217 GBP

$9,670 USD

View

B+

Retailer 8

£7,461 GBP

View

B+

Retailer 9

£7,498 GBP

$10,046 USD

View

B+

Retailer 10

£7,610 GBP

$10,197 USD

View

B+

Retailer 11

£7,773 GBP

€9,919 EUR

View

Retailer 12

£7,945 GBP

$10,645 USD

View

Price last confirmed 39 days ago

Retailer 13

£10,369 GBP

View

Retailer 14

£11,517 GBP

$15,431 USD

View

Price last confirmed 36 days ago

Most Expensive

NZ Jewellers

91898d85-03fa-4e0e-8e75-d4a8ce15f9e7 · Oct 27

£12,428 GBP

$16,652 USD

View

14 more retailers have this diamond

Prices start from £6,080 GBPSave up to £6,348 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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1.71ct Round

£6,080 GBP