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Heart|Natural|GIA

0.51ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 1568493618

Certificate GIA 1568493618

Diamond specifications and retailer prices

From $923 AUD
SGD 874 SGD
As of October 31, 2026
Save $465 AUD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,388 AUD 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 $923 to $1,388, a $465 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,388. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,090 AUD|Low: $923 AUD|High: $1,388 AUD|Avg: $1,124 AUD|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 2, 2026
Retailer 3$923 AUD
Retailer 6$927 AUD
Retailer 5$986 AUD
Retailer 1$1,090 AUD
Retailer 4$1,206 AUD
Retailer 2$1,358 AUD
Wholesale Diamonds Direct$1,388 AUD

30 data points across 7 retailers

7 retailers$923 AUD to $1,388 AUD

B+
Cheapest Retailer
-
$923 AUD
SGD 874 SGD
B+
Retailer 2
-
$927 AUD
SGD 878 SGD
View
B+
Retailer 3
-
$986 AUD
$691 USD
View
B+
Retailer 4
-
$1,090 AUD
£602 GBP
View
B
Retailer 5
-
$1,206 AUD
$845 USD
View
B
Retailer 6
-
$1,358 AUD
$952 USD
View
Most Expensive
B
Wholesale Diamonds Direct
452375922 · Oct 27
$1,388 AUD
$973 USD
View
6 more retailers have this diamond
Prices start from $923 AUDSave up to $465 AUD

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
$923 AUD