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Heart|Natural|GIA

1.58ct F SI1 Heart Natural Diamond

GD • F/SI1 • GIA 6565210521

Certificate GIA 6565210521

Diamond specifications and retailer prices

From €3,504 EUR
₹374,312 INR
As of November 2, 2026
Save €4,230 EUR (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €7,734 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.58ct natural heart diamond

This 1.58ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565210521. Listed at 16 retailers as of October 30, 2026, with prices from €3,504 to €7,734, a €4,230 spread on the same certified stone. NZ Jewellers lists it at €7,734. 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

1.58
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565210521
Dimensions6.78 × 8.05 × 4.81 mm
L/W Ratio1.19
Culet sizeNone
Top View
6.78 mm8.05 mm1.58 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565210521
Side View
Table 60.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 59.8%

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: Nov 2
Current: €3,504 EUR|Low: €3,497 EUR|High: €7,454 EUR|Avg: €4,778 EUR|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 1€3,504 EUR
Retailer 8€3,913 EUR
Retailer 9€4,034 EUR
Retailer 3€4,326 EUR
Retailer 2€4,342 EUR
Retailer 5€4,616 EUR
Retailer 10€4,662 EUR
Retailer 4€5,231 EUR
Retailer 7€5,684 EUR
Retailer 6€7,366 EUR

26 data points across 10 retailers

16 retailers€3,504 EUR to €7,734 EUR

A
Cheapest Retailer
-
€3,504 EUR
₹374,312 INR
A
Retailer 2
-
€3,913 EUR
$4,389 USD
View
B+
Retailer 3
-
€4,034 EUR
$4,524 USD
View
B+
Retailer 4
-
€4,092 EUR
$4,590 USD
View
A
Retailer 5
-
€4,326 EUR
£3,821 GBP
View
B+
Retailer 6
-
€4,342 EUR
$4,870 USD
View
B+
Retailer 7
-
€4,616 EUR
£4,077 GBP
View
B+
Retailer 8
-
€4,625 EUR
$5,187 USD
View
B+
Retailer 9
-
€4,625 EUR
$5,187 USD
View
B+
Retailer 10
-
€4,625 EUR
$5,187 USD
View
Retailer 11
-
€4,662 EUR
A$8,044 AUD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
€5,231 EUR
View
B+
Retailer 13
-
€5,335 EUR
$5,984 USD
View
B+
Retailer 14
-
€5,684 EUR
ZAR 102,994 ZAR
View
B
Retailer 15
-
€7,366 EUR
£6,505 GBP
View
Most Expensive
B
NZ Jewellers
84b741dd-7c1d-4f43-abb7-4a985ec94641 · Oct 30
€7,734 EUR
$8,675 USD
View
15 more retailers have this diamond
Prices start from €3,504 EURSave up to €4,230 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
1.58ct Heart
€3,504 EUR