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Heart|Natural|HRD

1.03ct F SI2 Heart Natural Diamond

GD • F/SI2 • HRD 170002934690

Certificate HRD 170002934690

Diamond specifications and retailer prices

From €2,832 EUR
$3,176 USD
As of November 1, 2026
Save €2,503 EUR (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €5,557 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 170002934690. Listed at 9 retailers as of November 1, 2026, with a 88% 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

1.03
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 170002934690
Dimensions6.22 × 6.97 × 3.29 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
6.22 mm6.97 mm1.03 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateHRD 170002934690
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 47.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €5,334 EUR|Low: €2,086 EUR|High: €5,399 EUR|Avg: €3,296 EUR|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3€2,086 EUR
Retailer 6€2,832 EUR
Retailer 2€2,858 EUR
Retailer 4€2,944 EUR
Retailer 5€3,018 EUR
Retailer 10€3,119 EUR
Retailer 7€3,319 EUR
Retailer 8€3,437 EUR
Retailer 9€3,661 EUR
Retailer 11€3,714 EUR
Retailer 1€5,334 EUR

10 data points across 11 retailers

9 retailers€2,832 EUR to €5,334 EUR

B
Cheapest Retailer
-
€2,832 EUR
$3,176 USD
B
Retailer 2
-
€2,858 EUR
View
B
Retailer 3
-
€2,944 EUR
$3,302 USD
View
Final sale: no returns
B
Retailer 4
-
€3,018 EUR
A$5,208 AUD
View
Retailer 5
-
€3,190 EUR
$3,578 USD
View
Price last confirmed 35 days ago
C
Retailer 6
-
€3,319 EUR
$3,723 USD
View
Retailer 7
-
€3,680 EUR
$4,128 USD
View
Price last confirmed 35 days ago
C
Retailer 8
-
€5,334 EUR
£4,711 GBP
View
Most Expensive
NZ Jewellers
85b50dd0-a86c-449c-94c8-e9f7355fa227 · Sep 30
€5,557 EUR
$6,233 USD
View
Price last confirmed 33 days ago
8 more retailers have this diamond
Prices start from €2,832 EURSave up to €2,503 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
1.03ct Heart
€2,832 EUR