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Heart|Natural|GIA

0.50ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6565202540

Certificate GIA 6565202540

Diamond specifications and retailer prices

From $875 NZD
As of November 6, 2026
Save $2,098 NZD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,973 NZD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565202540. Listed at 13 retailers as of November 5, 2026, with prices from $875 to $2,973, a $2,098 spread on the same certified stone. NZ Jewellers lists it at $2,973. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565202540
Dimensions4.95 × 5.32 × 3.33 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
4.95 mm5.32 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6565202540
Side View
Table 57.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,973 NZD|Low: $875 NZD|High: $3,000 NZD|Avg: $1,287 NZD|-0.9%
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
November 6, 2026
Retailer 11$875 NZD
Retailer 8$949 NZD
Retailer 10$1,021 NZD
Retailer 5$1,023 NZD
Retailer 12$1,093 NZD
Retailer 13$1,093 NZD
Retailer 2$1,126 NZD
Retailer 9$1,178 NZD
Retailer 7$1,185 NZD
Retailer 3$1,187 NZD
Retailer 6$1,409 NZD
Retailer 4$2,186 NZD
NZ Jewellers$2,973 NZD

28 data points across 13 retailers

13 retailers$875 NZD to $2,973 NZD

A
Cheapest Retailer
-
$875 NZD
Final sale: no returns
A
Retailer 2
-
$949 NZD
View
A
Retailer 3
-
$1,021 NZD
View
Retailer 4
-
$1,023 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,093 NZD
View
A
Retailer 6
-
$1,093 NZD
View
A
Retailer 7
-
$1,126 NZD
View
B+
Retailer 8
-
$1,178 NZD
View
B+
Retailer 9
-
$1,185 NZD
View
B+
Retailer 10
-
$1,187 NZD
View
B+
Retailer 11
-
$1,409 NZD
View
B
Retailer 12
-
$2,186 NZD
View
Most Expensive
B
NZ Jewellers
527fb544-0adb-43ca-a952-660f3bbd130d · Nov 5
$2,973 NZD
$1,648 USD
View
12 more retailers have this diamond
Prices start from $875 NZDSave up to $2,098 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.

A
0.50ct Heart
$875 NZD