Heart|Natural|GIA

1.01ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 5231735555

Certificate GIA 5231735555

Diamond specifications and retailer prices

From €1,684 EUR
HK$14,700 HKD
As of November 1, 2026
Save €2,226 EUR (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,662 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231735555. Listed at 20 retailers as of November 1, 2026, with a 132% 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

1.01
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231735555
Dimensions5.89 × 6.93 × 4.15 mm
L/W Ratio1.18
Top View
5.89 mm6.93 mm1.01 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231735555
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 38.8°Culet: NoneDepth 59.9%

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 1
Current: €2,163 EUR|Low: €1,684 EUR|High: €4,233 EUR|Avg: €2,434 EUR|-6.3%
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 2, 2026
Retailer 16€1,684 EUR
Retailer 15€1,731 EUR
Retailer 13€1,851 EUR
Retailer 11€1,892 EUR
Retailer 3€1,979 EUR
Retailer 7€2,049 EUR
Retailer 9€2,081 EUR
Retailer 14€2,095 EUR
Retailer 1€2,163 EUR
Retailer 6€2,177 EUR
Retailer 12€2,207 EUR
Retailer 5€2,359 EUR
Retailer 17€2,575 EUR
Retailer 4€2,821 EUR
Retailer 10€3,222 EUR
Retailer 8€3,545 EUR
Retailer 2€3,910 EUR

20 data points across 17 retailers

20 retailers€1,684 EUR to €3,910 EUR

A
Cheapest Retailer
-
€1,684 EUR
HK$14,700 HKD
A
Retailer 2
-
€1,731 EUR
$1,934 USD
View
A
Retailer 3
-
€1,851 EUR
$2,068 USD
View
A
Retailer 4
-
€1,892 EUR
$2,114 USD
View
Final sale: no returns
A
Retailer 5
-
€1,979 EUR
View
A
Retailer 6
-
€2,049 EUR
$2,289 USD
View
A
Retailer 7
-
€2,081 EUR
$2,325 USD
View
A
Retailer 8
-
€2,095 EUR
$2,340 USD
View
A
Retailer 9
-
€2,163 EUR
£1,903 GBP
View
A
Retailer 10
-
€2,177 EUR
$2,432 USD
View
B+
Retailer 11
-
€2,207 EUR
£1,942 GBP
View
B+
Retailer 12
-
€2,359 EUR
$2,635 USD
View
B+
Retailer 13
-
€2,575 EUR
$2,877 USD
View
Retailer 14
-
€2,587 EUR
$2,890 USD
View
Price last confirmed 25 days ago
Retailer 15
-
€2,768 EUR
A$4,757 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
€2,821 EUR
ZAR 50,923 ZAR
View
B+
Retailer 17
-
€3,222 EUR
$3,600 USD
View
B
Retailer 18
-
€3,545 EUR
$3,961 USD
View
B
Retailer 19
-
€3,910 EUR
£3,440 GBP
View
Most Expensive
NZ Jewellers
b0693b34-f3bb-4d38-89a1-6cd439c7510e · Sep 25
€5,662 EUR
$6,326 USD
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from €1,684 EURSave up to €2,226 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
€1,684 EUR