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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 €5,832 EUR
$6,541 USD
As of November 2, 2026
Save €5,417 EUR (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €11,249 EUR at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from €5,832 to €11,249, a €5,417 spread on the same certified stone. NZ Jewellers lists it at €11,249. 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
Color
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 2
Current: €11,249 EUR|Low: €6,067 EUR|High: €11,249 EUR|Avg: €7,400 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 2, 2026
Retailer 2€6,069 EUR
Retailer 13€6,207 EUR
Retailer 10€6,208 EUR
Retailer 7€6,427 EUR
Retailer 5€6,725 EUR
Retailer 12€6,830 EUR
Retailer 11€6,952 EUR
Retailer 6€7,120 EUR
Retailer 4€7,760 EUR
Retailer 3€7,989 EUR
Retailer 9€8,263 EUR
Retailer 8€9,373 EUR
NZ Jewellers€11,249 EUR

35 data points across 13 retailers

17 retailers€5,832 EUR to €11,249 EUR

A
Cheapest Retailer
-
€5,832 EUR
$6,541 USD
A
Retailer 2
-
€5,866 EUR
$6,579 USD
View
A
Retailer 3
-
€6,069 EUR
£5,360 GBP
View
A
Retailer 4
-
€6,207 EUR
$6,962 USD
View
Final sale: no returns
A
Retailer 5
-
€6,208 EUR
$6,963 USD
View
A
Retailer 6
-
€6,210 EUR
$6,965 USD
View
A
Retailer 7
-
€6,427 EUR
£5,676 GBP
View
B+
Retailer 8
-
€6,725 EUR
$7,543 USD
View
B+
Retailer 9
-
€6,830 EUR
$7,660 USD
View
B+
Retailer 10
-
€6,861 EUR
$7,695 USD
View
B+
Retailer 11
-
€6,871 EUR
$7,707 USD
View
B+
Retailer 12
-
€6,952 EUR
$7,798 USD
View
B+
Retailer 13
-
€7,120 EUR
View
B+
Retailer 14
-
€7,760 EUR
$8,704 USD
View
B+
Retailer 15
-
€8,263 EUR
ZAR 149,730 ZAR
View
B
Retailer 16
-
€9,373 EUR
£8,278 GBP
View
Most Expensive
B
NZ Jewellers
a249e670-1941-4da7-9698-7909de1e779f · Oct 30
€11,249 EUR
$12,617 USD
View
16 more retailers have this diamond
Prices start from €5,832 EURSave up to €5,417 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
€5,832 EUR