Heart|Natural|GIA

0.51ct D VVS1 Heart Natural Diamond

VG • D/VVS1 • GIA 1433343777

Certificate GIA 1433343777

Diamond specifications and retailer prices

From $1,450 USD
As of October 31, 2026
Save $1,604 USD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,229 USD 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 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 1433343777. Listed at 10 retailers as of October 29, 2026, with a 111% 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
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 1433343777
Dimensions5.56 × 4.71 × 3.26 mm
L/W Ratio1.18
Top View
5.56 mm4.71 mm0.51 ctD / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1433343777
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 39.1°Culet: NDepth 58.6%

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: Oct 31
Current: $4,229 USD|Low: $1,329 USD|High: $4,229 USD|Avg: $2,201 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5$1,450 USD
Retailer 7$1,571 USD
Retailer 9$1,571 USD
Retailer 6$1,643 USD
Retailer 8$1,813 USD
Retailer 3$1,943 USD
Retailer 2$2,696 USD
Retailer 4$3,054 USD
NZ Jewellers$4,229 USD

43 data points across 9 retailers

10 retailers$1,450 USD to $3,054 USD

B+
Cheapest Retailer
-
$1,450 USD
Final sale: no returns
B+
Retailer 2
-
$1,515 USD
View
B
Retailer 3
-
$1,571 USD
View
B
Retailer 4
-
$1,571 USD
View
B
Retailer 5
-
$1,643 USD
View
B
Retailer 6
-
$1,813 USD
View
B
Retailer 7
-
$1,943 USD
£1,530 GBP
View
B
Retailer 8
-
$2,696 USD
ZAR 43,546 ZAR
View
B
Retailer 9
-
$3,054 USD
£2,405 GBP
View
Most Expensive
NZ Jewellers
88c4ddaf-8b85-4994-9b76-1f03238ac8af · Oct 30
$4,229 USD
View
Price under review
9 more retailers have this diamond
Prices start from $1,450 USDSave up to $1,604 USD

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
$1,450 USD