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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 £482 GBP
SGD 874 SGD
As of October 31, 2026
Save £227 GBP (32%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £725 GBP 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 31, 2026, with a 47% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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: £569 GBP|Low: £482 GBP|High: £725 GBP|Avg: £587 GBP|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 3, 2026
Retailer 3£482 GBP
Retailer 6£484 GBP
Retailer 5£515 GBP
Retailer 1£569 GBP
Retailer 4£630 GBP
Retailer 2£709 GBP
Wholesale Diamonds Direct£725 GBP

31 data points across 7 retailers

7 retailers£482 GBP to £709 GBP

B+
Cheapest Retailer
-
£482 GBP
SGD 874 SGD
B+
Retailer 2
-
£484 GBP
SGD 878 SGD
View
B+
Retailer 3
-
£515 GBP
$691 USD
View
B+
Retailer 4
-
£569 GBP
View
B
Retailer 5
-
£630 GBP
$845 USD
View
B
Retailer 6
-
£709 GBP
$952 USD
View
Most Expensive
B
Wholesale Diamonds Direct
452375922 · Oct 27
£725 GBP
$973 USD
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from £482 GBPSave up to £227 GBP

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
£482 GBP