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Heart|Natural|GIA

0.59ct G IF Heart Natural Diamond

VG • G/IF • GIA 5426092778

Certificate GIA 5426092778

Diamond specifications and retailer prices

From $2,556 NZD
$1,438 USD
As of November 2, 2026
Save $2,798 NZD (52%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,454 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.59ct natural heart diamond

This 0.59ct natural heart sits in the half to three-quarter carat band, graded G 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 5426092778. Listed at 9 retailers as of November 2, 2026, with a 109% 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

0.59
Carat
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle37.8°
OriginNatural
Grading LabGIA
CertificateGIA 5426092778
Dimensions5.72 × 5.37 × 3.21 mm
L/W Ratio1.07
Top View
5.72 mm5.37 mm0.59 ctG / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5426092778
Side View
Table 62.0%CrownGirdle: THK-VTKPavilion 37.8°Culet: NDepth 56.1%

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: Nov 2
Current: $7,454 NZD|Low: $2,168 NZD|High: $7,454 NZD|Avg: $3,706 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3$2,168 NZD
Retailer 5$2,556 NZD
Retailer 7$2,769 NZD
Retailer 8$2,769 NZD
Retailer 6$2,897 NZD
Retailer 10$3,053 NZD
Retailer 9$3,196 NZD
Retailer 11$3,806 NZD
Retailer 4$4,751 NZD
Retailer 2$5,354 NZD
NZ Jewellers$7,454 NZD

22 data points across 11 retailers

9 retailers$2,556 NZD to $5,354 NZD

B+
Cheapest Retailer
-
$2,556 NZD
$1,438 USD
Final sale: no returns
B
Retailer 2
-
$2,769 NZD
$1,558 USD
View
B
Retailer 3
-
$2,769 NZD
$1,558 USD
View
B
Retailer 4
-
$2,897 NZD
$1,630 USD
View
B
Retailer 5
-
$3,053 NZD
$1,718 USD
View
B
Retailer 6
-
$3,196 NZD
$1,798 USD
View
B
Retailer 7
-
$4,751 NZD
ZAR 43,186 ZAR
View
B
Retailer 8
-
$5,354 NZD
£2,372 GBP
View
Most Expensive
NZ Jewellers
59dd0549-3c9f-40cd-85bd-617d585ebf81 · Oct 30
$7,454 NZD
$4,194 USD
View
Price under review
8 more retailers have this diamond
Prices start from $2,556 NZDSave up to $2,798 NZD

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+
0.59ct Heart
$2,556 NZD