Heart|Natural|GIA

0.51ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 6512558842

Certificate GIA 6512558842

Diamond specifications and retailer prices

From €1,060 EUR
$1,184 USD
As of October 31, 2026
Save €1,275 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,093 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded E colour (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 6512558842. Listed at 17 retailers as of October 29, 2026, with a 120% 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

0.51
Carat
E
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512558842
Dimensions5.18 × 5.64 × 3.16 mm
L/W Ratio1.09
Top View
5.18 mm5.64 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512558842
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 56.0%

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: Oct 31
Current: €3,093 EUR|Low: €1,060 EUR|High: €3,093 EUR|Avg: €1,632 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
November 1, 2026
Retailer 3€1,060 EUR
Retailer 9€1,148 EUR
Retailer 11€1,148 EUR
Retailer 10€1,193 EUR
Retailer 6€1,210 EUR
Retailer 13€1,326 EUR
Retailer 7€1,414 EUR
Retailer 2€1,472 EUR
Retailer 4€1,639 EUR
Retailer 5€1,640 EUR
Retailer 8€1,766 EUR
Retailer 14€1,952 EUR
Retailer 12€2,335 EUR
NZ Jewellers€3,093 EUR

31 data points across 14 retailers

17 retailers€1,060 EUR to €2,335 EUR

B+
Cheapest Retailer
-
€1,060 EUR
$1,184 USD
Final sale: no returns
B+
Retailer 2
-
€1,100 EUR
$1,229 USD
View
B+
Retailer 3
-
€1,128 EUR
$1,260 USD
View
B+
Retailer 4
-
€1,148 EUR
$1,283 USD
View
B+
Retailer 5
-
€1,148 EUR
$1,283 USD
View
B+
Retailer 6
-
€1,193 EUR
$1,333 USD
View
B+
Retailer 7
-
€1,210 EUR
$1,352 USD
View
B
Retailer 8
-
€1,226 EUR
$1,370 USD
View
B
Retailer 9
-
€1,326 EUR
$1,481 USD
View
B
Retailer 10
-
€1,414 EUR
£1,243 GBP
View
B
Retailer 11
-
€1,472 EUR
£1,295 GBP
View
Retailer 12
-
€1,639 EUR
A$2,817 AUD
View
Price last confirmed 33 days ago
Retailer 13
-
€1,640 EUR
£1,442 GBP
View
Price last confirmed 35 days ago
B
Retailer 14
-
€1,766 EUR
View
B
Retailer 15
-
€1,952 EUR
ZAR 35,238 ZAR
View
B
Retailer 16
-
€2,335 EUR
£2,054 GBP
View
Most Expensive
NZ Jewellers
d675dbdd-5878-449e-9ae7-250dfbdb4331 · Oct 30
€3,093 EUR
$3,455 USD
View
Price under review
16 more retailers have this diamond
Prices start from €1,060 EURSave up to €1,275 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+
0.51ct Heart
€1,060 EUR