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Heart|Natural|HRD

1.05ct I SI2 Heart Natural Diamond

GD • I/SI2 • HRD 240000161858

Certificate HRD 240000161858

Diamond specifications and retailer prices

From €1,120 EUR
$1,256 USD
As of November 2, 2026
Save €1,842 EUR (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,962 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 240000161858. Listed at 8 retailers as of October 30, 2026, with prices from €1,120 to €2,962, a €1,842 spread on the same certified stone. NZ Jewellers lists it at €2,962. 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

1.05
Carat
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 240000161858
Dimensions7.08 × 6.50 × 3.81 mm
L/W Ratio1.09
Girdle conditionFaceted
Top View
7.08 mm6.50 mm1.05 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 240000161858
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 53.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €2,962 EUR|Low: €912 EUR|High: €2,962 EUR|Avg: €1,500 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3€912 EUR
Retailer 9€1,120 EUR
Retailer 10€1,126 EUR
Retailer 4€1,214 EUR
Retailer 7€1,214 EUR
Retailer 8€1,271 EUR
Retailer 11€1,363 EUR
Retailer 6€1,402 EUR
Retailer 2€1,694 EUR
Retailer 5€2,236 EUR
NZ Jewellers€2,962 EUR

26 data points across 11 retailers

8 retailers€1,120 EUR to €2,962 EUR

B+
Cheapest Retailer
-
€1,120 EUR
$1,256 USD
Final sale: no returns
B+
Retailer 2
-
€1,214 EUR
$1,362 USD
View
B+
Retailer 3
-
€1,214 EUR
$1,362 USD
View
B+
Retailer 4
-
€1,271 EUR
$1,425 USD
View
B+
Retailer 5
-
€1,402 EUR
$1,572 USD
View
B+
Retailer 6
-
€1,694 EUR
View
B
Retailer 7
-
€2,236 EUR
£1,975 GBP
View
Most Expensive
C
NZ Jewellers
6197a33a-abed-4b97-8a21-1b9ed4224f8a · Oct 30
€2,962 EUR
$3,322 USD
View
7 more retailers have this diamond
Prices start from €1,120 EURSave up to €1,842 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.

B+
1.05ct Heart
€1,120 EUR