Heart|Natural|GIA

0.50ct J IF Heart Natural Diamond

VG • J/IF • GIA 7523139451

Certificate GIA 7523139451

Diamond specifications and retailer prices

From $516 USD
As of November 1, 2026
Save $1,311 USD (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,827 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7523139451. Listed at 19 retailers as of October 30, 2026, with prices from $516 to $1,827, a $1,311 spread on the same certified stone. NZ Jewellers lists it at $1,827. 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

0.50
Carat
J
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle41.9°
OriginNatural
Grading LabGIA
CertificateGIA 7523139451
Dimensions5.51 × 4.69 × 2.82 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.51 mm4.69 mm0.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7523139451
Side View
Table 58.0%Crown 37.1°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,827 USD|Low: $493 USD|High: $1,827 USD|Avg: $773 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 6$516 USD
Retailer 7$520 USD
Retailer 11$538 USD
Retailer 10$563 USD
Retailer 3$583 USD
Retailer 13$628 USD
Retailer 14$628 USD
Retailer 4$646 USD
Retailer 15$672 USD
Retailer 2$715 USD
Retailer 5$775 USD
Retailer 12$876 USD
Retailer 9$899 USD
Retailer 8$1,346 USD
NZ Jewellers$1,827 USD

43 data points across 15 retailers

19 retailers$516 USD to $1,827 USD

A
Cheapest Retailer
-
$516 USD
A
Retailer 2
-
$520 USD
View
A
Retailer 3
-
$538 USD
View
Final sale: no returns
A
Retailer 4
-
$563 USD
SGD 761 SGD
View
B+
Retailer 5
-
$583 USD
View
Retailer 6
-
$583 USD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
$628 USD
View
B+
Retailer 8
-
$628 USD
View
Retailer 9
-
$672 USD
View
Price last confirmed 34 days ago
B+
Retailer 10
-
$672 USD
View
B
Retailer 11
-
$714 USD
View
B+
Retailer 12
-
$715 USD
£563 GBP
View
B+
Retailer 13
-
$775 USD
View
B
Retailer 14
-
$796 USD
View
Retailer 15
-
$876 USD
A$1,348 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$899 USD
ZAR 14,531 ZAR
View
B
Retailer 17
-
$1,346 USD
£1,060 GBP
View
Retailer 18
-
$1,827 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
5e166ab7-19f9-4bce-aca3-b376d6a164f2 · Oct 30
$1,827 USD
View
18 more retailers have this diamond
Prices start from $516 USDSave up to $1,311 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.

A
0.50ct Heart
$516 USD