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Heart|Natural|IGI

1.08ct I SI2 Heart Natural Diamond

VG • I/SI2 • IGI 803629154

Shape and cutting style on the report: Heart brilliant

Certificate IGI 803629154

Diamond specifications and retailer prices

From €952 EUR
$1,064 USD
As of October 31, 2026
Save €201 EUR (17%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,595 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.08ct natural heart diamond

This 1.08ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 803629154. Listed at 12 retailers as of October 31, 2026, with a relatively tight 21% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.08
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle42.4°
OriginNatural
Grading LabIGI
CertificateIGI 803629154
Dimensions6.07 × 7.03 × 4.28 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
6.07 mm7.03 mm1.08 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803629154
Side View
Table 59.0%Crown 36.9°Girdle: STK-THKPavilion 42.4°Culet: NoneDepth 60.9%

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 31
Current: €1,153 EUR|Low: €900 EUR|High: €1,972 EUR|Avg: €1,208 EUR|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5€952 EUR
Retailer 4€990 EUR
Retailer 7€1,064 EUR
Retailer 3€1,073 EUR
Retailer 2€1,119 EUR
Retailer 1€1,153 EUR
Retailer 8€1,266 EUR
Retailer 6€1,951 EUR

12 data points across 8 retailers

12 retailers€952 EUR to €1,153 EUR

A
Cheapest Retailer
-
€952 EUR
$1,064 USD
Final sale: no returns
A
Retailer 2
-
€990 EUR
$1,106 USD
View
Retailer 3
-
€1,064 EUR
$1,189 USD
View
Price last confirmed 31 days ago
Retailer 4
-
€1,064 EUR
$1,189 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
€1,073 EUR
$1,199 USD
View
Retailer 6
-
€1,105 EUR
$1,234 USD
View
Price last confirmed 31 days ago
B+
Retailer 7
-
€1,119 EUR
$1,250 USD
View
B+
Retailer 8
-
€1,153 EUR
$1,288 USD
View
Retailer 9
-
€1,227 EUR
$1,371 USD
View
Price last confirmed 56 days ago
Retailer 10
-
€1,227 EUR
$1,371 USD
View
Price last confirmed 33 days ago
Retailer 11
-
€1,951 EUR
£1,716 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
e6903128-26e9-40d0-983b-38366d70d42c · Sep 30
€2,595 EUR
$2,899 USD
View
Price last confirmed 32 days ago
11 more retailers have this diamond
Prices start from €952 EURSave up to €201 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
1.08ct Heart
€952 EUR