Heart|Natural|GIA

0.51ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 1568493618

Certificate GIA 1568493618

Diamond specifications and retailer prices

From $647 USD
SGD 874 SGD
As of October 31, 2026
Save $326 USD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $973 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568493618. Listed at 7 retailers as of October 27, 2026, with prices from $647 to $973, a $326 spread on the same certified stone. Wholesale Diamonds Direct lists it at $973. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.42°
Pavilion angle38.01°
OriginNatural
Grading LabGIA
CertificateGIA 1568493618
Dimensions4.81 × 5.60 × 3.25 mm
L/W Ratio1.16
Culet sizeNone
Top View
4.81 mm5.60 mm0.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568493618
Side View
Table 59.0%Crown 40.42°Girdle: THN-STKPavilion 38.01°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $764 USD|Low: $647 USD|High: $973 USD|Avg: $787 USD|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 2, 2026
Retailer 3$647 USD
Retailer 6$650 USD
Retailer 5$691 USD
Retailer 1$764 USD
Retailer 4$845 USD
Retailer 2$952 USD
Wholesale Diamonds Direct$973 USD

30 data points across 7 retailers

7 retailers$647 USD to $973 USD

B+
Cheapest Retailer
-
$647 USD
SGD 874 SGD
B+
Retailer 2
-
$650 USD
SGD 878 SGD
View
B+
Retailer 3
-
$691 USD
View
B+
Retailer 4
-
$764 USD
£602 GBP
View
B
Retailer 5
-
$845 USD
View
B
Retailer 6
-
$952 USD
View
Most Expensive
B
Wholesale Diamonds Direct
452375922 · Oct 27
$973 USD
View
6 more retailers have this diamond
Prices start from $647 USDSave up to $326 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
$647 USD