CaratHunter
Plans
Heart|Natural|GIA

0.51ct D VVS1 Heart Natural Diamond

VG • D/VVS1 • GIA 6425780681

Certificate GIA 6425780681

Diamond specifications and retailer prices

From €1,148 EUR
$1,288 USD
As of November 2, 2026
Save €1,131 EUR (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,036 EUR at NZ Jewellers · As of November 3, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6425780681. Listed at 15 retailers as of November 2, 2026, with a 98% 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

0.51
Carat
D
Color
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425780681
Dimensions5.57 × 5.27 × 2.93 mm
L/W Ratio1.06
Top View
5.57 mm5.27 mm0.51 ctD / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6425780681
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 55.6%

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 2
Current: €3,036 EUR|Low: €1,053 EUR|High: €3,036 EUR|Avg: €1,627 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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 13€1,148 EUR
Retailer 8€1,154 EUR
Retailer 3€1,245 EUR
Retailer 7€1,245 EUR
Retailer 15€1,302 EUR
Retailer 5€1,337 EUR
Retailer 17€1,345 EUR
Retailer 9€1,365 EUR
Retailer 4€1,436 EUR
Retailer 16€1,546 EUR
Retailer 14€1,624 EUR
Retailer 10€1,735 EUR
Retailer 12€1,764 EUR
Retailer 11€1,917 EUR
Retailer 6€2,242 EUR
Retailer 2€2,279 EUR
NZ Jewellers€3,036 EUR

34 data points across 17 retailers

15 retailers€1,148 EUR to €2,279 EUR

B+
Cheapest Retailer
-
€1,148 EUR
$1,288 USD
Final sale: no returns
B+
Retailer 2
-
€1,154 EUR
$1,294 USD
View
B+
Retailer 3
-
€1,245 EUR
$1,396 USD
View
B+
Retailer 4
-
€1,302 EUR
$1,460 USD
View
B
Retailer 5
-
€1,337 EUR
$1,500 USD
View
B
Retailer 6
-
€1,345 EUR
$1,508 USD
View
B
Retailer 7
-
€1,365 EUR
$1,531 USD
View
B
Retailer 8
-
€1,436 EUR
$1,611 USD
View
Retailer 9
-
€1,624 EUR
A$2,802 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
€1,735 EUR
View
Retailer 11
-
€1,764 EUR
£1,557 GBP
View
Price last confirmed 11 days ago
Retailer 12
-
€1,917 EUR
ZAR 34,728 ZAR
View
Price last confirmed 7 days ago
B
Retailer 13
-
€2,242 EUR
£1,980 GBP
View
B
Retailer 14
-
€2,279 EUR
£2,013 GBP
View
Most Expensive
NZ Jewellers
7455762d-a825-4d04-9dc2-ba1fbf66b63c · Nov 3
€3,036 EUR
$3,405 USD
View
Price under review
14 more retailers have this diamond
Prices start from €1,148 EURSave up to €1,131 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
€1,148 EUR