Heart|Natural|GIA

1.00ct D FL Heart Natural Diamond

EX • D/FL • GIA 5563072380

Certificate GIA 5563072380

Diamond specifications and retailer prices

From €3,185 EUR
HK$27,800 HKD
As of October 31, 2026
Save €3,668 EUR (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €7,618 EUR at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563072380. Listed at 19 retailers as of October 31, 2026, with a 115% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5563072380
Dimensions6.11 × 6.69 × 4.29 mm
L/W Ratio1.09
Top View
6.11 mm6.69 mm1.00 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5563072380
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 64.1%

Caratlytics Score

How it works →
A+
Exceptional
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: €7,618 EUR|Low: €3,162 EUR|High: €7,618 EUR|Avg: €4,832 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 14€3,185 EUR
Retailer 18€3,753 EUR
Retailer 2€3,855 EUR
Retailer 4€3,972 EUR
Retailer 16€4,059 EUR
Retailer 6€4,177 EUR
Retailer 12€4,279 EUR
Retailer 17€4,438 EUR
Retailer 3€4,468 EUR
Retailer 7€4,555 EUR
Retailer 8€4,555 EUR
Retailer 5€4,579 EUR
Retailer 10€4,743 EUR
Retailer 15€4,870 EUR
Retailer 9€5,255 EUR
Retailer 13€5,290 EUR
Retailer 11€6,854 EUR
NZ Jewellers€7,618 EUR

30 data points across 18 retailers

19 retailers€3,185 EUR to €6,854 EUR

A+
Cheapest Retailer
-
€3,185 EUR
HK$27,800 HKD
A
Retailer 2
-
€3,753 EUR
$4,193 USD
View
A
Retailer 3
-
€3,855 EUR
£3,391 GBP
View
A
Retailer 4
-
€3,972 EUR
$4,438 USD
View
Final sale: no returns
A
Retailer 5
-
€4,059 EUR
$4,535 USD
View
A
Retailer 6
-
€4,177 EUR
SGD 6,306 SGD
View
A
Retailer 7
-
€4,279 EUR
£3,764 GBP
View
A
Retailer 8
-
€4,438 EUR
$4,958 USD
View
A
Retailer 9
-
€4,468 EUR
$4,992 USD
View
Retailer 10
-
€4,555 EUR
$5,089 USD
View
Price last confirmed 24 days ago
Retailer 11
-
€4,555 EUR
$5,089 USD
View
Price last confirmed 24 days ago
A
Retailer 12
-
€4,579 EUR
$5,115 USD
View
Retailer 13
-
€4,680 EUR
$5,229 USD
View
Price last confirmed 31 days ago
Retailer 14
-
€4,743 EUR
A$8,152 AUD
View
Price last confirmed 28 days ago
A
Retailer 15
-
€4,870 EUR
View
Retailer 16
-
€5,255 EUR
$5,871 USD
View
Price last confirmed 23 days ago
A
Retailer 17
-
€5,290 EUR
ZAR 95,468 ZAR
View
B+
Retailer 18
-
€6,854 EUR
£6,029 GBP
View
Most Expensive
NZ Jewellers
405dfbe4-dd21-47e6-86e2-56dc75d0452b · Oct 6
€7,618 EUR
$8,511 USD
View
Price last confirmed 25 days ago
18 more retailers have this diamond
Prices start from €3,185 EURSave up to €3,668 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+
1.00ct Heart
€3,185 EUR