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Heart|Natural|IGI

1.71ct G VS2 Heart Natural Diamond

VG • G/VS2 • IGI 641404283

Shape and cutting style on the report: Heart brilliant

Certificate IGI 641404283

Diamond specifications and retailer prices

From £5,763 GBP
As of November 1, 2026
Save £2,649 GBP (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £8,412 GBP at MOH London · As of October 26, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 641404283. Listed at 3 retailers as of October 26, 2026, with prices from £5,763 to £8,412, a £2,649 spread on the same certified stone. MOH London lists it at £8,412. 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
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 641404283
Dimensions7.72 × 7.89 × 4.86 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
7.72 mm7.89 mm1.71 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 641404283
Side View
Table 59.0%Crown 38.4°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 61.6%

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 1
Current: £8,412 GBP|Low: £5,697 GBP|High: £8,502 GBP|Avg: £7,252 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2£5,763 GBP
Retailer 3£6,587 GBP
Retailer 4£8,291 GBP
MOH London£8,412 GBP

30 data points across 4 retailers

3 retailers£5,763 GBP to £8,412 GBP

A
Cheapest Retailer
-
£5,763 GBP
B+
Retailer 2
-
£6,587 GBP
€8,405 EUR
View
Most Expensive
B
MOH London
4E622BA87 · Oct 26
£8,412 GBP
View
2 more retailers have this diamond
Prices start from £5,763 GBPSave up to £2,649 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
£5,763 GBP