Heart|Natural|GIA

1.21ct D VS1 Heart Natural Diamond

VG • D/VS1 • GIA 2558555819

Certificate GIA 2558555819

Diamond specifications and retailer prices

From €3,743 EUR
As of November 4, 2026
Save €3,540 EUR (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €7,904 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2558555819. Listed at 19 retailers as of November 4, 2026, with a 95% 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

1.21
Carat
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36.14°
Pavilion angle42.91°
OriginNatural
Grading LabGIA
CertificateGIA 2558555819
Dimensions7.41 × 6.52 × 4.41 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
7.41 mm6.52 mm1.21 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2558555819
Side View
Table 59.0%Crown 36.14°Girdle: ThickPavilion 42.91°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €4,532 EUR|Low: €3,421 EUR|High: €7,618 EUR|Avg: €5,057 EUR|-3.4%
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
November 7, 2026
Retailer 11€3,743 EUR
Retailer 14€3,998 EUR
Retailer 13€4,177 EUR
Retailer 4€4,233 EUR
Retailer 12€4,308 EUR
Retailer 1€4,532 EUR
Retailer 2€4,717 EUR
Retailer 7€4,722 EUR
Retailer 6€4,726 EUR
Retailer 5€4,764 EUR
Retailer 8€5,160 EUR
Retailer 3€5,323 EUR
Retailer 9€5,594 EUR
Retailer 10€7,283 EUR

45 data points across 14 retailers

19 retailers€3,743 EUR to €7,283 EUR

B+
Cheapest Retailer
-
€3,743 EUR
B+
Retailer 2
-
€3,998 EUR
View
B+
Retailer 3
-
€4,177 EUR
View
B+
Retailer 4
-
€4,233 EUR
View
Final sale: no returns
B
Retailer 5
-
€4,308 EUR
View
B+
Retailer 6
-
€4,532 EUR
View
B+
Retailer 7
-
€4,717 EUR
View
B+
Retailer 8
-
€4,722 EUR
View
Retailer 9
-
€4,726 EUR
View
Price last confirmed 37 days ago
Retailer 10
-
€4,726 EUR
View
Price last confirmed 37 days ago
Retailer 11
-
€4,726 EUR
View
Price last confirmed 22 days ago
Retailer 12
-
€4,764 EUR
View
Price last confirmed 29 days ago
B+
Retailer 13
-
€5,160 EUR
View
B
Retailer 14
-
€5,323 EUR
View
Retailer 15
-
€5,453 EUR
View
Price last confirmed 39 days ago
Retailer 16
-
€5,453 EUR
View
Price last confirmed 53 days ago
B
Retailer 17
-
€5,594 EUR
View
B
Retailer 18
-
€7,283 EUR
View
Most Expensive
NZ Jewellers
b5945ba2-88e8-4d8e-bcad-8be654519f8a · Sep 30
€7,904 EUR
$8,825 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from €3,743 EURSave up to €3,540 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+
1.21ct Heart
€3,743 EUR