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Heart|Natural|IGI

1.71ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • IGI 848621116

Shape and cutting style on the report: Heart brilliant

Certificate IGI 848621116

Diamond specifications and retailer prices

From £4,330 GBP
As of November 5, 2026
Save £3,666 GBP (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £7,996 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.71ct natural heart diamond

This 1.71ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 848621116. Listed at 4 retailers as of November 4, 2026, with prices from £4,330 to £7,996, a £3,666 spread on the same certified stone. MOH London lists it at £7,996. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 848621116
Dimensions7.49 × 8.39 × 4.71 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
7.49 mm8.39 mm1.71 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 848621116
Side View
Table 62.0%Crown 34.2°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 56.1%

Caratlytics Score

How it works →
A
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 5
Current: £7,996 GBP|Low: £4,233 GBP|High: £7,996 GBP|Avg: £5,097 GBP|+2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2£4,330 GBP
Retailer 4£4,823 GBP
Retailer 3£5,446 GBP
MOH London£7,996 GBP

15 data points across 4 retailers

4 retailers£4,330 GBP to £7,996 GBP

A
Cheapest Retailer
-
£4,330 GBP
A
Retailer 2
-
£4,823 GBP
View
B+
Retailer 3
-
£5,446 GBP
View
Most Expensive
B
MOH London
AE87CE0D7 · Nov 4
£7,996 GBP
View
3 more retailers have this diamond
Prices start from £4,330 GBPSave up to £3,666 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.

A
1.71ct Heart
£4,330 GBP