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Heart|Natural|GIA

0.59ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2467427786

Certificate GIA 2467427786

Diamond specifications and retailer prices

From $1,847 NZD
$1,041 USD
As of October 31, 2026
Save $1,963 NZD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,197 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2467427786. Listed at 17 retailers as of October 31, 2026, with a 106% 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.55°
Pavilion angle41.04°
OriginNatural
Grading LabGIA
CertificateGIA 2467427786
Dimensions5.19 × 5.61 × 3.45 mm
L/W Ratio1.08
Top View
5.19 mm5.61 mm0.59 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2467427786
Side View
Table 61.0%Crown 42.55°Girdle: THN-ETKPavilion 41.04°Culet: NoneDepth 61.4%

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: $2,108 NZD|Low: $1,639 NZD|High: $3,856 NZD|Avg: $2,473 NZD|+6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12$1,900 NZD
Retailer 7$1,968 NZD
Retailer 1$2,108 NZD
Retailer 9$2,131 NZD
Retailer 10$2,131 NZD
Retailer 2$2,179 NZD
Retailer 3$2,369 NZD
Retailer 11$2,457 NZD
Retailer 8$2,755 NZD
Retailer 6$2,979 NZD
Retailer 4$3,206 NZD
Retailer 5$3,810 NZD

37 data points across 12 retailers

17 retailers$1,847 NZD to $3,810 NZD

B+
Cheapest Retailer
-
$1,847 NZD
$1,041 USD
B+
Retailer 2
-
$1,900 NZD
$1,071 USD
View
B
Retailer 3
-
$1,968 NZD
$1,109 USD
View
Final sale: no returns
B
Retailer 4
-
$2,040 NZD
$1,150 USD
View
B
Retailer 5
-
$2,108 NZD
£936 GBP
View
B
Retailer 6
-
$2,131 NZD
$1,201 USD
View
B
Retailer 7
-
$2,131 NZD
$1,201 USD
View
B
Retailer 8
-
$2,213 NZD
$1,247 USD
View
B
Retailer 9
-
$2,236 NZD
$1,260 USD
View
B
Retailer 10
-
$2,236 NZD
$1,260 USD
View
B
Retailer 11
-
$2,324 NZD
$1,310 USD
View
B
Retailer 12
-
$2,369 NZD
$1,335 USD
View
B
Retailer 13
-
$2,457 NZD
$1,385 USD
View
Retailer 14
-
$2,755 NZD
£1,223 GBP
View
Price last confirmed 36 days ago
B
Retailer 15
-
$2,979 NZD
€1,599 EUR
View
B
Retailer 16
-
$3,810 NZD
£1,691 GBP
View
Most Expensive
NZ Jewellers
5cfa15b1-cde5-459f-9016-9dfa09f30e2a · Oct 30
$5,197 NZD
$2,929 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,847 NZDSave up to $1,963 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
$1,847 NZD