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Heart|Natural|IGI

1.70ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • IGI 782657022

Shape and cutting style on the report: Heart brilliant

Certificate IGI 782657022

Diamond specifications and retailer prices

From €5,828 EUR
As of November 4, 2026
Save €5,413 EUR (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €11,241 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural heart diamond

This 1.7ct 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 782657022. Listed at 17 retailers as of November 4, 2026, with prices from €5,828 to €11,241, a €5,413 spread on the same certified stone. NZ Jewellers lists it at €11,241. 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
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 782657022
Dimensions7.56 × 8.33 × 4.81 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
7.56 mm8.33 mm1.70 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782657022
Side View
Table 62.0%Crown 36°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 57.7%

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: Nov 4
Current: €11,241 EUR|Low: €6,027 EUR|High: €11,241 EUR|Avg: €7,500 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 7€6,027 EUR
Retailer 13€6,203 EUR
Retailer 10€6,204 EUR
Retailer 2€6,321 EUR
Retailer 5€6,720 EUR
Retailer 12€6,825 EUR
Retailer 11€6,947 EUR
Retailer 9€7,101 EUR
Retailer 4€7,755 EUR
Retailer 3€7,983 EUR
Retailer 6€8,200 EUR
Retailer 8€9,342 EUR
NZ Jewellers€11,241 EUR

34 data points across 13 retailers

17 retailers€5,828 EUR to €11,241 EUR

A
Cheapest Retailer
-
€5,828 EUR
A
Retailer 2
-
€5,862 EUR
View
A
Retailer 3
-
€6,027 EUR
View
A
Retailer 4
-
€6,203 EUR
View
Final sale: no returns
Retailer 5
-
€6,204 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
€6,205 EUR
View
A
Retailer 7
-
€6,321 EUR
View
B+
Retailer 8
-
€6,720 EUR
View
B+
Retailer 9
-
€6,825 EUR
View
B+
Retailer 10
-
€6,856 EUR
View
B+
Retailer 11
-
€6,866 EUR
View
B+
Retailer 12
-
€6,947 EUR
View
B+
Retailer 13
-
€7,101 EUR
View
B+
Retailer 14
-
€7,755 EUR
View
B+
Retailer 15
-
€8,200 EUR
View
B
Retailer 16
-
€9,342 EUR
View
Most Expensive
B
NZ Jewellers
a249e670-1941-4da7-9698-7909de1e779f · Nov 5
€11,241 EUR
$12,617 USD
View
16 more retailers have this diamond
Prices start from €5,828 EURSave up to €5,413 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.

A
1.70ct Heart
€5,828 EUR