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Heart|Natural|GIA

1.01ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 5533937384

Certificate GIA 5533937384

Diamond specifications and retailer prices

From €1,508 EUR
$1,685 USD
As of October 31, 2026
Save €818 EUR (35%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,168 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5533937384. Listed at 19 retailers as of October 31, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 5533937384
Dimensions6.02 × 6.91 × 4.14 mm
L/W Ratio1.15
Top View
6.02 mm6.91 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533937384
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 40.4°Culet: NoneDepth 59.9%

Caratlytics Score

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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: €1,738 EUR|Low: €1,508 EUR|High: €3,414 EUR|Avg: €2,058 EUR|-6.5%
Retailer 1
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
November 1, 2026
Retailer 11€1,508 EUR
Retailer 12€1,524 EUR
Retailer 16€1,622 EUR
Retailer 14€1,625 EUR
Retailer 2€1,685 EUR
Retailer 1€1,738 EUR
Retailer 3€1,818 EUR
Retailer 5€1,835 EUR
Retailer 6€1,889 EUR
Retailer 17€1,938 EUR
Retailer 10€1,978 EUR
Retailer 15€2,046 EUR
Retailer 8€2,151 EUR
Retailer 13€2,295 EUR
Retailer 9€2,374 EUR
Retailer 4€3,156 EUR
Retailer 7€3,289 EUR

26 data points across 17 retailers

19 retailers€1,508 EUR to €2,326 EUR

A
Cheapest Retailer
-
€1,508 EUR
$1,685 USD
Final sale: no returns
A
Retailer 2
-
€1,524 EUR
HK$13,300 HKD
View
A
Retailer 3
-
€1,622 EUR
$1,812 USD
View
A
Retailer 4
-
€1,625 EUR
$1,815 USD
View
A
Retailer 5
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€1,685 EUR
$1,882 USD
View
A
Retailer 6
-
€1,738 EUR
View
A
Retailer 7
-
€1,818 EUR
$2,031 USD
View
A
Retailer 8
-
€1,835 EUR
$2,050 USD
View
A
Retailer 9
-
€1,889 EUR
$2,110 USD
View
A
Retailer 10
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€1,938 EUR
$2,165 USD
View
A
Retailer 11
-
€1,978 EUR
£1,740 GBP
View
A
Retailer 12
-
€2,046 EUR
$2,286 USD
View
B+
Retailer 13
-
€2,151 EUR
SGD 3,247 SGD
View
B+
Retailer 14
-
€2,295 EUR
ZAR 41,414 ZAR
View
B+
Retailer 15
-
€2,326 EUR
A$3,998 AUD
View
Retailer 16
-
€2,374 EUR
A$4,080 AUD
View
Price last confirmed 25 days ago
Retailer 17
-
€3,156 EUR
$3,526 USD
View
Price last confirmed 8 days ago
Retailer 18
-
€3,289 EUR
£2,893 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
a9776f4f-72f0-43f3-a415-2914736b4de6 · Sep 25
€4,168 EUR
$4,657 USD
View
Price last confirmed 36 days ago
18 more retailers have this diamond
Prices start from €1,508 EURSave up to €818 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
1.01ct Heart
€1,508 EUR