Heart|Natural|IGI

0.70ct I VS1 Heart Natural Diamond

VG • I/VS1 • IGI 815656523

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815656523

Diamond specifications and retailer prices

From €602 EUR
As of October 30, 2026
Save €613 EUR (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,570 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815656523. Listed at 16 retailers as of October 30, 2026, with a 102% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle36.7°
OriginNatural
Grading LabIGI
CertificateIGI 815656523
Dimensions5.55 × 6.33 × 3.49 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
5.55 mm6.33 mm0.70 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815656523
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 55.1%

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: Oct 30
Current: €2,570 EUR|Low: €602 EUR|High: €2,600 EUR|Avg: €1,031 EUR|-1.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 11€602 EUR
Retailer 16€773 EUR
Retailer 14€816 EUR
Retailer 17€816 EUR
Retailer 4€840 EUR
Retailer 9€842 EUR
Retailer 15€847 EUR
Retailer 13€861 EUR
Retailer 10€895 EUR
Retailer 8€920 EUR
Retailer 5€945 EUR
Retailer 12€948 EUR
Retailer 6€1,057 EUR
Retailer 7€1,211 EUR
Retailer 2€1,215 EUR
Retailer 3€1,506 EUR
NZ Jewellers€2,570 EUR

17 data points across 17 retailers

16 retailers€602 EUR to €1,215 EUR

A
Cheapest Retailer
-
€602 EUR
Retailer 2
-
€773 EUR
View
Price last confirmed 8 days ago
Retailer 3
-
€816 EUR
View
Price last confirmed 8 days ago
Retailer 4
-
€816 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€840 EUR
View
Retailer 6
-
€842 EUR
View
Price last confirmed 6 days ago
Retailer 7
-
€847 EUR
View
Price last confirmed 8 days ago
Retailer 8
-
€861 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
€895 EUR
View
Retailer 10
-
€945 EUR
View
Price last confirmed 10 days ago
B+
Retailer 11
-
€948 EUR
View
Retailer 12
-
€1,057 EUR
View
Price last confirmed 8 days ago
Retailer 13
-
€1,211 EUR
View
Price last confirmed 10 days ago
B
Retailer 14
-
€1,215 EUR
View
Retailer 15
-
€1,506 EUR
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
677ee336-3fc6-41e0-aeb7-fb342261dbd8 · Oct 27
€2,570 EUR
$2,885 USD
View
Price under review
15 more retailers have this diamond
Prices start from €602 EURSave up to €613 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
0.70ct Heart
€602 EUR