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Heart|Natural|GIA

0.51ct D VVS1 Heart Natural Diamond

VG • D/VVS1 • GIA 1433343777

Certificate GIA 1433343777

Diamond specifications and retailer prices

From $1,854 SGD
$1,450 USD
As of October 31, 2026
Save $2,051 SGD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,406 SGD 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
Colour
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: $5,406 SGD|Low: $1,699 SGD|High: $5,406 SGD|Avg: $2,819 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5$1,854 SGD
Retailer 7$2,008 SGD
Retailer 9$2,008 SGD
Retailer 6$2,100 SGD
Retailer 8$2,318 SGD
Retailer 3$2,484 SGD
Retailer 2$3,446 SGD
Retailer 4$3,905 SGD
NZ Jewellers$5,406 SGD

42 data points across 9 retailers

10 retailers$1,854 SGD to $3,905 SGD

B+
Cheapest Retailer
-
$1,854 SGD
$1,450 USD
Final sale: no returns
B+
Retailer 2
-
$1,937 SGD
$1,515 USD
View
B
Retailer 3
-
$2,008 SGD
$1,571 USD
View
B
Retailer 4
-
$2,008 SGD
$1,571 USD
View
B
Retailer 5
-
$2,100 SGD
$1,643 USD
View
B
Retailer 6
-
$2,318 SGD
$1,813 USD
View
B
Retailer 7
-
$2,484 SGD
£1,530 GBP
View
B
Retailer 8
-
$3,446 SGD
ZAR 43,546 ZAR
View
B
Retailer 9
-
$3,905 SGD
£2,405 GBP
View
Most Expensive
NZ Jewellers
88c4ddaf-8b85-4994-9b76-1f03238ac8af · Oct 30
$5,406 SGD
$4,229 USD
View
Price under review
9 more retailers have this diamond
Prices start from $1,854 SGDSave up to $2,051 SGD

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
$1,854 SGD