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Heart|Natural|IGI

1.70ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • IGI 710569346

Shape and cutting style on the report: Heart brilliant

Certificate IGI 710569346

Diamond specifications and retailer prices

From £3,243 GBP
$4,345 USD
As of October 31, 2026
Save £2,598 GBP (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £5,841 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 710569346. Listed at 4 retailers as of October 29, 2026, with prices from £3,243 to £5,841, a £2,598 spread on the same certified stone. MOH London lists it at £5,841. 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

1.70
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39°
OriginNatural
Grading LabIGI
CertificateIGI 710569346
Dimensions7.09 × 8.38 × 4.87 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
7.09 mm8.38 mm1.70 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 710569346
Side View
Table 59.0%Crown 37.3°Girdle: MED-THKPavilion 39°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
A
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 31
Current: £5,841 GBP|Low: £3,243 GBP|High: £5,841 GBP|Avg: £4,081 GBP|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3£3,243 GBP
Retailer 4£3,619 GBP
Retailer 2£3,697 GBP
Retailer 5£3,995 GBP
MOH London£5,841 GBP

36 data points across 5 retailers

4 retailers£3,243 GBP to £5,841 GBP

A
Cheapest Retailer
-
£3,243 GBP
$4,345 USD
Retailer 2
-
£3,619 GBP
$4,849 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
£3,697 GBP
View
Most Expensive
B
MOH London
5A25F087C · Oct 29
£5,841 GBP
View
3 more retailers have this diamond
Prices start from £3,243 GBPSave up to £2,598 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
1.70ct Heart
£3,243 GBP