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Heart|Natural|GIA

0.78ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 6511879651

Certificate GIA 6511879651

Diamond specifications and retailer prices

From €1,732 EUR
A$2,988 AUD
As of November 3, 2026
10 retailers carry this diamond
Most expensive: €3,386 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.78ct natural heart diamond

This 0.78ct natural heart sits in the just-under-one-carat band, graded D 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 6511879651. Listed at 10 retailers as of November 3, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 6511879651
Dimensions5.41 × 6.43 × 3.74 mm
L/W Ratio1.19
Top View
5.41 mm6.43 mm0.78 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511879651
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 40.9°Culet: NoneDepth 58.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 3
Current: €1,210 EUR|Low: €981 EUR|High: €2,462 EUR|Avg: €1,610 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
October 9, 2026
Retailer 12€981 EUR
Retailer 2€1,086 EUR
Retailer 1€1,210 EUR
Retailer 10€1,264 EUR
Retailer 8€1,276 EUR
Retailer 3€1,342 EUR
Retailer 9€1,409 EUR
Retailer 7€1,453 EUR
Retailer 6€1,732 EUR
Retailer 5€1,791 EUR
Retailer 13€1,817 EUR
Retailer 11€1,964 EUR
Retailer 4€2,020 EUR
Retailer 14€2,462 EUR

18 data points across 14 retailers

10 retailers

Retailer 1
-
€981 EUR
HK$8,600 HKD
Price last confirmed 26 days ago
Retailer 2
-
€1,210 EUR
View
Price last confirmed 25 days ago
Retailer 3
-
€1,409 EUR
SGD 2,136 SGD
View
Price last confirmed 26 days ago
Retailer 4
-
€1,453 EUR
$1,630 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
€1,732 EUR
A$2,988 AUD
View
Retailer 6
-
€1,817 EUR
A$3,136 AUD
View
Price last confirmed 31 days ago
Retailer 7
-
€1,964 EUR
$2,202 USD
View
Price last confirmed 26 days ago
Retailer 8
-
€2,020 EUR
ZAR 36,593 ZAR
View
Price last confirmed 39 days ago
Retailer 9
-
€2,462 EUR
£2,174 GBP
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
222e48c6-42c0-4436-bd55-0548714d4b95 · Sep 25
€3,386 EUR
$3,798 USD
View
Price last confirmed 39 days ago
9 more retailers have this diamond
Prices start from €1,732 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+
0.78ct Heart
€1,732 EUR