Round|Natural|IGI

1.71ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 763630065

Shape and cutting style on the report: Round brilliant

Certificate IGI 763630065

Diamond specifications and retailer prices

From €3,043 EUR

₹323,816 INR

As of October 28, 2026

Save €3,328 EUR (52%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: €6,372 EUR at MOH London · As of October 26, 2026

View at MOH London

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 763630065. Listed at 12 retailers as of October 26, 2026, with prices from €3,043 to €6,372, a €3,328 spread on the same certified stone. MOH London lists it at €6,372. 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

1.71

Carat

Color

SI2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.3°

Pavilion angle40.5°

OriginNatural

Grading LabIGI

CertificateIGI 763630065

Dimensions7.50 × 7.55 × 4.77 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI 763630065

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 28

Current: €6,372 EUR|Low: €3,026 EUR|High: €6,372 EUR|Avg: €3,904 EUR

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

October 28, 2026

Retailer 3€3,038 EUR

Retailer 7€3,043 EUR

Retailer 13€3,066 EUR

Retailer 14€3,087 EUR

Retailer 4€3,654 EUR

Retailer 6€3,678 EUR

Retailer 10€3,688 EUR

Retailer 11€3,859 EUR

Retailer 9€4,129 EUR

Retailer 2€4,259 EUR

Retailer 5€4,625 EUR

Retailer 8€4,852 EUR

Retailer 12€5,139 EUR

MOH London€6,372 EUR

29 data points across 14 retailers

12 retailers€3,043 EUR to €6,372 EUR

Retailer 1

€3,038 EUR

$3,394 USD

Price last confirmed 16 days ago

Retailer 2

€3,043 EUR

₹323,816 INR

View

Retailer 3

€3,066 EUR

$3,425 USD

View

Price last confirmed 14 days ago

Retailer 4

€3,087 EUR

SGD 4,660 SGD

View

Price last confirmed 10 days ago

Retailer 5

€3,678 EUR

$4,109 USD

View

Retailer 6

€3,688 EUR

$4,120 USD

View

Final sale: no returns

Retailer 7

€3,859 EUR

£3,395 GBP

View

Price last confirmed 12 days ago

Retailer 8

€4,129 EUR

$4,613 USD

View

B+

Retailer 9

€4,259 EUR

View

Retailer 10

€4,852 EUR

£4,268 GBP

View

Retailer 11

€5,139 EUR

$5,742 USD

View

Price last confirmed 13 days ago

Most Expensive

B+

MOH London

B3713D647 · Oct 26

€6,372 EUR

£5,605 GBP

View

11 more retailers have this diamond

Prices start from €3,043 EURSave up to €3,328 EUR

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

€3,043 EUR