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Heart|Natural|IGI

0.84ct I SI1 Heart Natural Diamond

VG • I/SI1 • IGI 734507412

Shape and cutting style on the report: Heart brilliant

Certificate IGI 734507412

Diamond specifications and retailer prices

From €670 EUR
SGD 1,016 SGD
As of October 31, 2026
Save €1,516 EUR (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,186 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.84ct natural heart diamond

This 0.84ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 734507412. Listed at 12 retailers as of October 30, 2026, with prices from €670 to €2,186, a €1,516 spread on the same certified stone. NZ Jewellers lists it at €2,186. 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

0.84
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40°
Pavilion angle37.7°
OriginNatural
Grading LabIGI
CertificateIGI 734507412
Dimensions5.67 × 6.39 × 3.72 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
5.67 mm6.39 mm0.84 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 734507412
Side View
Table 60.0%Crown 40°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 58.2%

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: €2,186 EUR|Low: €670 EUR|High: €2,254 EUR|Avg: €981 EUR|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8€670 EUR
Retailer 4€690 EUR
Retailer 7€696 EUR
Retailer 12€698 EUR
Retailer 9€704 EUR
Retailer 2€723 EUR
Retailer 6€769 EUR
Retailer 10€1,031 EUR
Retailer 3€1,043 EUR
Retailer 11€1,063 EUR
Retailer 5€1,275 EUR
NZ Jewellers€2,186 EUR

28 data points across 12 retailers

12 retailers€670 EUR to €2,186 EUR

A
Cheapest Retailer
-
€670 EUR
SGD 1,016 SGD
A
Retailer 2
-
€690 EUR
$774 USD
View
Final sale: no returns
A
Retailer 3
-
€696 EUR
$781 USD
View
A
Retailer 4
-
€698 EUR
$783 USD
View
A
Retailer 5
-
€704 EUR
$790 USD
View
A
Retailer 6
-
€723 EUR
$811 USD
View
A
Retailer 7
-
€769 EUR
£679 GBP
View
B+
Retailer 8
-
€1,031 EUR
ZAR 18,683 ZAR
View
B+
Retailer 9
-
€1,043 EUR
$1,170 USD
View
B+
Retailer 10
-
€1,063 EUR
$1,192 USD
View
B+
Retailer 11
-
€1,275 EUR
£1,126 GBP
View
Most Expensive
B
NZ Jewellers
c8da043a-df37-4c42-bd47-4a46747a109a · Oct 30
€2,186 EUR
$2,452 USD
View
11 more retailers have this diamond
Prices start from €670 EURSave up to €1,516 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
0.84ct Heart
€670 EUR